diff --git a/locale/ID.po b/locale/ID.po
index d2d1cc9ad7..5d6ff8e06a 100644
--- a/locale/ID.po
+++ b/locale/ID.po
@@ -368,6 +368,7 @@ msgstr "Semua timer untuk pin ini sedang digunakan"
 #: ports/esp32s2/common-hal/pulseio/PulseOut.c
 #: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c ports/nrf/peripherals/nrf/timers.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/stm/peripherals/timers.c shared-bindings/pwmio/PWMOut.c
 msgid "All timers in use"
 msgstr "Semua timer sedang digunakan"
@@ -1467,9 +1468,14 @@ msgstr "Tidak ada DAC (Digital Analog Converter) di dalam chip"
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "No DMA channel found"
 msgstr "tidak ada channel DMA ditemukan"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "No DMA pacing timer found"
+msgstr ""
+
 #: shared-module/adafruit_bus_device/I2CDevice.c
 #, c-format
 msgid "No I2C device at address: %x"
@@ -1756,6 +1762,10 @@ msgstr ""
 "ideal. Jika ini tidak dapat dihindari, berikan allow_inefficient=True ke "
 "konstruktor"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Pins must share PWM slice"
+msgstr ""
+
 #: py/builtinhelp.c
 msgid "Plus any modules on the filesystem\n"
 msgstr "Tambahkan module apapun pada filesystem\n"
@@ -1996,6 +2006,14 @@ msgstr "Memisahkan dengan menggunakan sub-captures"
 msgid "Stack size must be at least 256"
 msgstr "Ukuran stack minimal harus 256"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo left must be on PWM channel A"
+msgstr ""
+
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo right must be on PWM channel B"
+msgstr ""
+
 #: shared-bindings/multiterminal/__init__.c
 msgid "Stream missing readinto() or write() method."
 msgstr "Aliran tidak menemukan metode readinto() atau write()."
@@ -2167,6 +2185,7 @@ msgstr "Nilai UUID bukan str, int atau byte buffer"
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "Unable to allocate buffers for signed conversion"
 msgstr "Tidak dapat mengalokasikan buffer untuk signed conversion"
 
diff --git a/locale/cs.po b/locale/cs.po
index b71c491c39..fe95f9da1d 100644
--- a/locale/cs.po
+++ b/locale/cs.po
@@ -366,6 +366,7 @@ msgstr ""
 #: ports/esp32s2/common-hal/pulseio/PulseOut.c
 #: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c ports/nrf/peripherals/nrf/timers.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/stm/peripherals/timers.c shared-bindings/pwmio/PWMOut.c
 msgid "All timers in use"
 msgstr ""
@@ -1449,9 +1450,14 @@ msgstr ""
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "No DMA channel found"
 msgstr ""
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "No DMA pacing timer found"
+msgstr ""
+
 #: shared-module/adafruit_bus_device/I2CDevice.c
 #, c-format
 msgid "No I2C device at address: %x"
@@ -1727,6 +1733,10 @@ msgid ""
 "constructor"
 msgstr ""
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Pins must share PWM slice"
+msgstr ""
+
 #: py/builtinhelp.c
 msgid "Plus any modules on the filesystem\n"
 msgstr ""
@@ -1966,6 +1976,14 @@ msgstr ""
 msgid "Stack size must be at least 256"
 msgstr ""
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo left must be on PWM channel A"
+msgstr ""
+
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo right must be on PWM channel B"
+msgstr ""
+
 #: shared-bindings/multiterminal/__init__.c
 msgid "Stream missing readinto() or write() method."
 msgstr ""
@@ -2129,6 +2147,7 @@ msgstr ""
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "Unable to allocate buffers for signed conversion"
 msgstr ""
 
diff --git a/locale/de_DE.po b/locale/de_DE.po
index caaa28cedd..88d0f2fa0e 100644
--- a/locale/de_DE.po
+++ b/locale/de_DE.po
@@ -368,6 +368,7 @@ msgstr "Alle timer für diesen Pin werden bereits benutzt"
 #: ports/esp32s2/common-hal/pulseio/PulseOut.c
 #: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c ports/nrf/peripherals/nrf/timers.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/stm/peripherals/timers.c shared-bindings/pwmio/PWMOut.c
 msgid "All timers in use"
 msgstr "Alle timer werden benutzt"
@@ -1469,9 +1470,14 @@ msgstr "Kein DAC im Chip vorhanden"
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "No DMA channel found"
 msgstr "Kein DMA Kanal gefunden"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "No DMA pacing timer found"
+msgstr ""
+
 #: shared-module/adafruit_bus_device/I2CDevice.c
 #, c-format
 msgid "No I2C device at address: %x"
@@ -1756,6 +1762,10 @@ msgstr ""
 "Bytes verbraucht. Wenn dies nicht vermieden werden kann, übergeben Sie "
 "allow_inefficient = True an den Konstruktor"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Pins must share PWM slice"
+msgstr ""
+
 #: py/builtinhelp.c
 msgid "Plus any modules on the filesystem\n"
 msgstr "und alle Module im Dateisystem \n"
@@ -1995,6 +2005,14 @@ msgstr "Splitting mit sub-captures"
 msgid "Stack size must be at least 256"
 msgstr "Die Stackgröße sollte mindestens 256 sein"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo left must be on PWM channel A"
+msgstr ""
+
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo right must be on PWM channel B"
+msgstr ""
+
 #: shared-bindings/multiterminal/__init__.c
 msgid "Stream missing readinto() or write() method."
 msgstr "Stream fehlt readinto() oder write() Methode."
@@ -2172,6 +2190,7 @@ msgstr "Der UUID-Wert ist kein str-, int- oder Byte-Puffer"
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "Unable to allocate buffers for signed conversion"
 msgstr "Konnte keine Buffer für Vorzeichenumwandlung allozieren"
 
diff --git a/locale/el.po b/locale/el.po
index bf03a5d825..675d53fbe9 100644
--- a/locale/el.po
+++ b/locale/el.po
@@ -363,6 +363,7 @@ msgstr ""
 #: ports/esp32s2/common-hal/pulseio/PulseOut.c
 #: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c ports/nrf/peripherals/nrf/timers.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/stm/peripherals/timers.c shared-bindings/pwmio/PWMOut.c
 msgid "All timers in use"
 msgstr ""
@@ -1446,9 +1447,14 @@ msgstr ""
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "No DMA channel found"
 msgstr ""
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "No DMA pacing timer found"
+msgstr ""
+
 #: shared-module/adafruit_bus_device/I2CDevice.c
 #, c-format
 msgid "No I2C device at address: %x"
@@ -1724,6 +1730,10 @@ msgid ""
 "constructor"
 msgstr ""
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Pins must share PWM slice"
+msgstr ""
+
 #: py/builtinhelp.c
 msgid "Plus any modules on the filesystem\n"
 msgstr ""
@@ -1963,6 +1973,14 @@ msgstr ""
 msgid "Stack size must be at least 256"
 msgstr ""
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo left must be on PWM channel A"
+msgstr ""
+
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo right must be on PWM channel B"
+msgstr ""
+
 #: shared-bindings/multiterminal/__init__.c
 msgid "Stream missing readinto() or write() method."
 msgstr ""
@@ -2126,6 +2144,7 @@ msgstr ""
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "Unable to allocate buffers for signed conversion"
 msgstr ""
 
diff --git a/locale/es.po b/locale/es.po
index fbde0ce37c..789c041038 100644
--- a/locale/es.po
+++ b/locale/es.po
@@ -374,6 +374,7 @@ msgstr "Todos los timers para este pin están siendo utilizados"
 #: ports/esp32s2/common-hal/pulseio/PulseOut.c
 #: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c ports/nrf/peripherals/nrf/timers.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/stm/peripherals/timers.c shared-bindings/pwmio/PWMOut.c
 msgid "All timers in use"
 msgstr "Todos los timers en uso"
@@ -1470,9 +1471,14 @@ msgstr "El chip no tiene DAC"
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "No DMA channel found"
 msgstr "No se encontró el canal DMA"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "No DMA pacing timer found"
+msgstr ""
+
 #: shared-module/adafruit_bus_device/I2CDevice.c
 #, c-format
 msgid "No I2C device at address: %x"
@@ -1759,6 +1765,10 @@ msgstr ""
 "ideales. Si esto no se puede evitar, pase allow_inefficient=True al "
 "constructor"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Pins must share PWM slice"
+msgstr ""
+
 #: py/builtinhelp.c
 msgid "Plus any modules on the filesystem\n"
 msgstr "Además de cualquier módulo en el sistema de archivos\n"
@@ -2002,6 +2012,14 @@ msgstr "Dividiendo con sub-capturas"
 msgid "Stack size must be at least 256"
 msgstr "El tamaño de la pila debe ser de al menos 256"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo left must be on PWM channel A"
+msgstr ""
+
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo right must be on PWM channel B"
+msgstr ""
+
 #: shared-bindings/multiterminal/__init__.c
 msgid "Stream missing readinto() or write() method."
 msgstr "A Stream le falta el método readinto() o write()."
@@ -2179,6 +2197,7 @@ msgstr "UUID valor no es un str, int o byte buffer"
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "Unable to allocate buffers for signed conversion"
 msgstr "No se pudieron asignar buffers para la conversión con signo"
 
diff --git a/locale/fil.po b/locale/fil.po
index b030bd5c89..a27b0f8e35 100644
--- a/locale/fil.po
+++ b/locale/fil.po
@@ -366,6 +366,7 @@ msgstr "Lahat ng timers para sa pin na ito ay ginagamit"
 #: ports/esp32s2/common-hal/pulseio/PulseOut.c
 #: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c ports/nrf/peripherals/nrf/timers.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/stm/peripherals/timers.c shared-bindings/pwmio/PWMOut.c
 msgid "All timers in use"
 msgstr "Lahat ng timer ginagamit"
@@ -1461,9 +1462,14 @@ msgstr "Walang DAC sa chip"
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "No DMA channel found"
 msgstr "Walang DMA channel na mahanap"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "No DMA pacing timer found"
+msgstr ""
+
 #: shared-module/adafruit_bus_device/I2CDevice.c
 #, c-format
 msgid "No I2C device at address: %x"
@@ -1743,6 +1749,10 @@ msgid ""
 "constructor"
 msgstr ""
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Pins must share PWM slice"
+msgstr ""
+
 #: py/builtinhelp.c
 msgid "Plus any modules on the filesystem\n"
 msgstr "Kasama ang kung ano pang modules na sa filesystem\n"
@@ -1983,6 +1993,14 @@ msgstr "Binibiyak gamit ang sub-captures"
 msgid "Stack size must be at least 256"
 msgstr "Ang laki ng stack ay dapat na hindi bababa sa 256"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo left must be on PWM channel A"
+msgstr ""
+
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo right must be on PWM channel B"
+msgstr ""
+
 #: shared-bindings/multiterminal/__init__.c
 msgid "Stream missing readinto() or write() method."
 msgstr "Stream kulang ng readinto() o write() method."
@@ -2146,6 +2164,7 @@ msgstr ""
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "Unable to allocate buffers for signed conversion"
 msgstr "Hindi ma-allocate ang buffers para sa naka-sign na conversion"
 
diff --git a/locale/fr.po b/locale/fr.po
index ed7c124868..36cfb70b13 100644
--- a/locale/fr.po
+++ b/locale/fr.po
@@ -374,6 +374,7 @@ msgstr "Tous les minuteurs pour cette broche sont utilisés"
 #: ports/esp32s2/common-hal/pulseio/PulseOut.c
 #: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c ports/nrf/peripherals/nrf/timers.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/stm/peripherals/timers.c shared-bindings/pwmio/PWMOut.c
 msgid "All timers in use"
 msgstr "Tous les minuteurs sont utilisés"
@@ -1483,9 +1484,14 @@ msgstr "Pas de DAC sur la puce"
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "No DMA channel found"
 msgstr "Aucun canal DMA trouvé"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "No DMA pacing timer found"
+msgstr ""
+
 #: shared-module/adafruit_bus_device/I2CDevice.c
 #, c-format
 msgid "No I2C device at address: %x"
@@ -1774,6 +1780,10 @@ msgstr ""
 "octets idéal. Si cela ne peut pas être évité, transmettez allow_inefficient "
 "= True au constructeur"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Pins must share PWM slice"
+msgstr ""
+
 #: py/builtinhelp.c
 msgid "Plus any modules on the filesystem\n"
 msgstr "Ainsi que tout autres modules présents sur le système de fichiers\n"
@@ -2020,6 +2030,14 @@ msgstr "Fractionnement avec des sous-captures"
 msgid "Stack size must be at least 256"
 msgstr "La pile doit être au moins de 256"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo left must be on PWM channel A"
+msgstr ""
+
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo right must be on PWM channel B"
+msgstr ""
+
 #: shared-bindings/multiterminal/__init__.c
 msgid "Stream missing readinto() or write() method."
 msgstr "Il manque une méthode readinto() ou write() au flux."
@@ -2198,6 +2216,7 @@ msgstr ""
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "Unable to allocate buffers for signed conversion"
 msgstr "Impossible d'allouer des tampons pour une conversion signée"
 
diff --git a/locale/hi.po b/locale/hi.po
index fa57c47e52..4e5c9dc3bd 100644
--- a/locale/hi.po
+++ b/locale/hi.po
@@ -363,6 +363,7 @@ msgstr ""
 #: ports/esp32s2/common-hal/pulseio/PulseOut.c
 #: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c ports/nrf/peripherals/nrf/timers.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/stm/peripherals/timers.c shared-bindings/pwmio/PWMOut.c
 msgid "All timers in use"
 msgstr ""
@@ -1446,9 +1447,14 @@ msgstr ""
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "No DMA channel found"
 msgstr ""
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "No DMA pacing timer found"
+msgstr ""
+
 #: shared-module/adafruit_bus_device/I2CDevice.c
 #, c-format
 msgid "No I2C device at address: %x"
@@ -1724,6 +1730,10 @@ msgid ""
 "constructor"
 msgstr ""
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Pins must share PWM slice"
+msgstr ""
+
 #: py/builtinhelp.c
 msgid "Plus any modules on the filesystem\n"
 msgstr ""
@@ -1963,6 +1973,14 @@ msgstr ""
 msgid "Stack size must be at least 256"
 msgstr ""
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo left must be on PWM channel A"
+msgstr ""
+
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo right must be on PWM channel B"
+msgstr ""
+
 #: shared-bindings/multiterminal/__init__.c
 msgid "Stream missing readinto() or write() method."
 msgstr ""
@@ -2126,6 +2144,7 @@ msgstr ""
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "Unable to allocate buffers for signed conversion"
 msgstr ""
 
diff --git a/locale/it_IT.po b/locale/it_IT.po
index 561f9fb08e..d85f17b05c 100644
--- a/locale/it_IT.po
+++ b/locale/it_IT.po
@@ -365,6 +365,7 @@ msgstr "Tutti i timer per questo pin sono in uso"
 #: ports/esp32s2/common-hal/pulseio/PulseOut.c
 #: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c ports/nrf/peripherals/nrf/timers.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/stm/peripherals/timers.c shared-bindings/pwmio/PWMOut.c
 msgid "All timers in use"
 msgstr "Tutti i timer utilizzati"
@@ -1465,9 +1466,14 @@ msgstr "Nessun DAC sul chip"
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "No DMA channel found"
 msgstr "Nessun canale DMA trovato"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "No DMA pacing timer found"
+msgstr ""
+
 #: shared-module/adafruit_bus_device/I2CDevice.c
 #, c-format
 msgid "No I2C device at address: %x"
@@ -1752,6 +1758,10 @@ msgid ""
 "constructor"
 msgstr ""
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Pins must share PWM slice"
+msgstr ""
+
 #: py/builtinhelp.c
 #, fuzzy
 msgid "Plus any modules on the filesystem\n"
@@ -1995,6 +2005,14 @@ msgstr "Suddivisione con sotto-catture"
 msgid "Stack size must be at least 256"
 msgstr "La dimensione dello stack deve essere almeno 256"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo left must be on PWM channel A"
+msgstr ""
+
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo right must be on PWM channel B"
+msgstr ""
+
 #: shared-bindings/multiterminal/__init__.c
 msgid "Stream missing readinto() or write() method."
 msgstr "Metodi mancanti readinto() o write() allo stream."
@@ -2158,6 +2176,7 @@ msgstr ""
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "Unable to allocate buffers for signed conversion"
 msgstr "Ipossibilitato ad allocare buffer per la conversione con segno"
 
diff --git a/locale/ja.po b/locale/ja.po
index c58264a7dd..b7915197f5 100644
--- a/locale/ja.po
+++ b/locale/ja.po
@@ -368,6 +368,7 @@ msgstr "このピン用の全てのタイマが使用中"
 #: ports/esp32s2/common-hal/pulseio/PulseOut.c
 #: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c ports/nrf/peripherals/nrf/timers.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/stm/peripherals/timers.c shared-bindings/pwmio/PWMOut.c
 msgid "All timers in use"
 msgstr "全てのタイマーが使用中"
@@ -1459,9 +1460,14 @@ msgstr "チップにDACがありません"
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "No DMA channel found"
 msgstr "DMAチャネルが見つかりません"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "No DMA pacing timer found"
+msgstr ""
+
 #: shared-module/adafruit_bus_device/I2CDevice.c
 #, c-format
 msgid "No I2C device at address: %x"
@@ -1740,6 +1746,10 @@ msgid ""
 "constructor"
 msgstr ""
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Pins must share PWM slice"
+msgstr ""
+
 #: py/builtinhelp.c
 msgid "Plus any modules on the filesystem\n"
 msgstr ""
@@ -1979,6 +1989,14 @@ msgstr ""
 msgid "Stack size must be at least 256"
 msgstr "スタックサイズは少なくとも256以上でなければなりません"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo left must be on PWM channel A"
+msgstr ""
+
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo right must be on PWM channel B"
+msgstr ""
+
 #: shared-bindings/multiterminal/__init__.c
 msgid "Stream missing readinto() or write() method."
 msgstr "ストリームにreadinto()またはwrite()メソッドがありません"
@@ -2149,6 +2167,7 @@ msgstr "UUIDの値がstr, int, bufferのいずれでもありません"
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "Unable to allocate buffers for signed conversion"
 msgstr ""
 
diff --git a/locale/ko.po b/locale/ko.po
index ff1217f1ca..86c1d46109 100644
--- a/locale/ko.po
+++ b/locale/ko.po
@@ -364,6 +364,7 @@ msgstr "핀의 모든 타이머가 사용 중입니다"
 #: ports/esp32s2/common-hal/pulseio/PulseOut.c
 #: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c ports/nrf/peripherals/nrf/timers.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/stm/peripherals/timers.c shared-bindings/pwmio/PWMOut.c
 msgid "All timers in use"
 msgstr "모든 타이머가 사용 중입니다"
@@ -1449,9 +1450,14 @@ msgstr ""
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "No DMA channel found"
 msgstr ""
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "No DMA pacing timer found"
+msgstr ""
+
 #: shared-module/adafruit_bus_device/I2CDevice.c
 #, c-format
 msgid "No I2C device at address: %x"
@@ -1727,6 +1733,10 @@ msgid ""
 "constructor"
 msgstr ""
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Pins must share PWM slice"
+msgstr ""
+
 #: py/builtinhelp.c
 msgid "Plus any modules on the filesystem\n"
 msgstr ""
@@ -1966,6 +1976,14 @@ msgstr ""
 msgid "Stack size must be at least 256"
 msgstr ""
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo left must be on PWM channel A"
+msgstr ""
+
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo right must be on PWM channel B"
+msgstr ""
+
 #: shared-bindings/multiterminal/__init__.c
 msgid "Stream missing readinto() or write() method."
 msgstr ""
@@ -2130,6 +2148,7 @@ msgstr ""
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "Unable to allocate buffers for signed conversion"
 msgstr ""
 
diff --git a/locale/nl.po b/locale/nl.po
index 451241ba54..3fcb527b64 100644
--- a/locale/nl.po
+++ b/locale/nl.po
@@ -366,6 +366,7 @@ msgstr "Alle timers voor deze pin zijn in gebruik"
 #: ports/esp32s2/common-hal/pulseio/PulseOut.c
 #: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c ports/nrf/peripherals/nrf/timers.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/stm/peripherals/timers.c shared-bindings/pwmio/PWMOut.c
 msgid "All timers in use"
 msgstr "Alle timers zijn in gebruik"
@@ -1460,9 +1461,14 @@ msgstr "Geen DAC op de chip"
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "No DMA channel found"
 msgstr "Geen DMA kanaal gevonden"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "No DMA pacing timer found"
+msgstr ""
+
 #: shared-module/adafruit_bus_device/I2CDevice.c
 #, c-format
 msgid "No I2C device at address: %x"
@@ -1750,6 +1756,10 @@ msgstr ""
 "gebruikt. Als dit niet kan worden vermeden, geef dan het argument "
 "allow_inefficient=True aan de constructor"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Pins must share PWM slice"
+msgstr ""
+
 #: py/builtinhelp.c
 msgid "Plus any modules on the filesystem\n"
 msgstr "En iedere module in het bestandssysteem\n"
@@ -1995,6 +2005,14 @@ msgstr "Splitting met sub-captures"
 msgid "Stack size must be at least 256"
 msgstr "Stack grootte moet op zijn minst 256 zijn"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo left must be on PWM channel A"
+msgstr ""
+
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo right must be on PWM channel B"
+msgstr ""
+
 #: shared-bindings/multiterminal/__init__.c
 msgid "Stream missing readinto() or write() method."
 msgstr "Stream mist readinto() of write() methode."
@@ -2168,6 +2186,7 @@ msgstr "UUID waarde is geen str, int, of byte buffer"
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "Unable to allocate buffers for signed conversion"
 msgstr "Niet in staat buffers voor gesigneerde conversie te alloceren"
 
diff --git a/locale/pl.po b/locale/pl.po
index c9fd04c385..7251f8773c 100644
--- a/locale/pl.po
+++ b/locale/pl.po
@@ -368,6 +368,7 @@ msgstr "Wszystkie timery tej nóżki w użyciu"
 #: ports/esp32s2/common-hal/pulseio/PulseOut.c
 #: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c ports/nrf/peripherals/nrf/timers.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/stm/peripherals/timers.c shared-bindings/pwmio/PWMOut.c
 msgid "All timers in use"
 msgstr "Wszystkie timery w użyciu"
@@ -1460,9 +1461,14 @@ msgstr "Brak DAC"
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "No DMA channel found"
 msgstr "Nie znaleziono kanału DMA"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "No DMA pacing timer found"
+msgstr ""
+
 #: shared-module/adafruit_bus_device/I2CDevice.c
 #, c-format
 msgid "No I2C device at address: %x"
@@ -1738,6 +1744,10 @@ msgid ""
 "constructor"
 msgstr ""
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Pins must share PWM slice"
+msgstr ""
+
 #: py/builtinhelp.c
 msgid "Plus any modules on the filesystem\n"
 msgstr "Oraz moduły w systemie plików\n"
@@ -1977,6 +1987,14 @@ msgstr "Podział z podgrupami"
 msgid "Stack size must be at least 256"
 msgstr "Stos musi mieć co najmniej 256 bajtów"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo left must be on PWM channel A"
+msgstr ""
+
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo right must be on PWM channel B"
+msgstr ""
+
 #: shared-bindings/multiterminal/__init__.c
 msgid "Stream missing readinto() or write() method."
 msgstr "Strumień nie ma metod readinto() lub write()."
@@ -2140,6 +2158,7 @@ msgstr "UUID nie jest typu str, int lub bytes"
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "Unable to allocate buffers for signed conversion"
 msgstr "Nie udała się alokacja buforów do konwersji ze znakiem"
 
diff --git a/locale/pt_BR.po b/locale/pt_BR.po
index 04fbb64cc5..f816984531 100644
--- a/locale/pt_BR.po
+++ b/locale/pt_BR.po
@@ -6,7 +6,7 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2021-01-04 12:55-0600\n"
-"PO-Revision-Date: 2021-02-09 14:03+0000\n"
+"PO-Revision-Date: 2021-02-12 03:20+0000\n"
 "Last-Translator: Wellington Terumi Uemura <wellingtonuemura@gmail.com>\n"
 "Language-Team: \n"
 "Language: pt_BR\n"
@@ -376,6 +376,7 @@ msgstr "Todos os temporizadores para este pino estão em uso"
 #: ports/esp32s2/common-hal/pulseio/PulseOut.c
 #: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c ports/nrf/peripherals/nrf/timers.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/stm/peripherals/timers.c shared-bindings/pwmio/PWMOut.c
 msgid "All timers in use"
 msgstr "Todos os temporizadores em uso"
@@ -1478,9 +1479,14 @@ msgstr "Nenhum DAC no chip"
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "No DMA channel found"
 msgstr "Nenhum canal DMA foi encontrado"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "No DMA pacing timer found"
+msgstr "Nenhum temporizador DMA foi encontrado"
+
 #: shared-module/adafruit_bus_device/I2CDevice.c
 #, c-format
 msgid "No I2C device at address: %x"
@@ -1770,6 +1776,10 @@ msgstr ""
 "ideal. Caso isso não possa ser evitado, passe allow_inefficient=True ao "
 "construtor"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Pins must share PWM slice"
+msgstr "Os pinos devem compartilhar a fatia do PWM"
+
 #: py/builtinhelp.c
 msgid "Plus any modules on the filesystem\n"
 msgstr "Além de quaisquer módulos no sistema de arquivos\n"
@@ -2019,6 +2029,14 @@ msgstr "Divisão com sub-capturas"
 msgid "Stack size must be at least 256"
 msgstr "O tamanho da pilha deve ser pelo menos 256"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo left must be on PWM channel A"
+msgstr "O estéreo à esquerda deve estar no canal PWM A"
+
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo right must be on PWM channel B"
+msgstr "O estéreo à direita deve estar no canal PWM B"
+
 #: shared-bindings/multiterminal/__init__.c
 msgid "Stream missing readinto() or write() method."
 msgstr "Transmita o método ausente readinto() ou write()."
@@ -2196,6 +2214,7 @@ msgstr "O valor UUID não é um buffer str, int ou byte"
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "Unable to allocate buffers for signed conversion"
 msgstr "Não é possível alocar buffers para conversão assinada"
 
diff --git a/locale/sv.po b/locale/sv.po
index e9eb91b056..addcc72f90 100644
--- a/locale/sv.po
+++ b/locale/sv.po
@@ -371,6 +371,7 @@ msgstr "Alla timers för denna pinne är i bruk"
 #: ports/esp32s2/common-hal/pulseio/PulseOut.c
 #: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c ports/nrf/peripherals/nrf/timers.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/stm/peripherals/timers.c shared-bindings/pwmio/PWMOut.c
 msgid "All timers in use"
 msgstr "Alla timers används"
@@ -1466,9 +1467,14 @@ msgstr "Ingen DAC på chipet"
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "No DMA channel found"
 msgstr "Ingen DMA-kanal hittades"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "No DMA pacing timer found"
+msgstr ""
+
 #: shared-module/adafruit_bus_device/I2CDevice.c
 #, c-format
 msgid "No I2C device at address: %x"
@@ -1754,6 +1760,10 @@ msgstr ""
 "%d byte.  Om detta inte kan undvikas, skicka allow_inefficient=True till "
 "konstruktorn"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Pins must share PWM slice"
+msgstr ""
+
 #: py/builtinhelp.c
 msgid "Plus any modules on the filesystem\n"
 msgstr "Plus eventuella moduler i filsystemet\n"
@@ -1999,6 +2009,14 @@ msgstr "Splitting med sub-captures"
 msgid "Stack size must be at least 256"
 msgstr "Stackstorleken måste vara minst 256"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo left must be on PWM channel A"
+msgstr ""
+
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo right must be on PWM channel B"
+msgstr ""
+
 #: shared-bindings/multiterminal/__init__.c
 msgid "Stream missing readinto() or write() method."
 msgstr "Stream saknar readinto() eller write() metod."
@@ -2172,6 +2190,7 @@ msgstr "UUID-värdet är inte str, int eller byte-buffert"
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "Unable to allocate buffers for signed conversion"
 msgstr "Det går inte att allokera buffert för signerad konvertering"
 
diff --git a/locale/zh_Latn_pinyin.po b/locale/zh_Latn_pinyin.po
index f4b5497778..91cd796a85 100644
--- a/locale/zh_Latn_pinyin.po
+++ b/locale/zh_Latn_pinyin.po
@@ -373,6 +373,7 @@ msgstr "Cǐ yǐn jiǎo de suǒyǒu jìshí qì zhèngzài shǐyòng"
 #: ports/esp32s2/common-hal/pulseio/PulseOut.c
 #: ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/nrf/common-hal/pulseio/PulseIn.c ports/nrf/peripherals/nrf/timers.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 #: ports/stm/peripherals/timers.c shared-bindings/pwmio/PWMOut.c
 msgid "All timers in use"
 msgstr "Suǒyǒu jìshí qì shǐyòng"
@@ -1465,9 +1466,14 @@ msgstr "Méiyǒu DAC zài xīnpiàn shàng de"
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "No DMA channel found"
 msgstr "Wèi zhǎodào DMA píndào"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "No DMA pacing timer found"
+msgstr ""
+
 #: shared-module/adafruit_bus_device/I2CDevice.c
 #, c-format
 msgid "No I2C device at address: %x"
@@ -1752,6 +1758,10 @@ msgstr ""
 "duōzì jié. Rúguǒ wúfǎ bìmiǎn, qǐng jiāng allow_inefficient = True chuándì "
 "gěigòuzào hánshù"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Pins must share PWM slice"
+msgstr ""
+
 #: py/builtinhelp.c
 msgid "Plus any modules on the filesystem\n"
 msgstr "Zài wénjiàn xìtǒng shàng tiānjiā rènhé mókuài\n"
@@ -1994,6 +2004,14 @@ msgstr "Yǔ zi bǔhuò fēnliè"
 msgid "Stack size must be at least 256"
 msgstr "Duīzhàn dàxiǎo bìxū zhìshǎo 256"
 
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo left must be on PWM channel A"
+msgstr ""
+
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
+msgid "Stereo right must be on PWM channel B"
+msgstr ""
+
 #: shared-bindings/multiterminal/__init__.c
 msgid "Stream missing readinto() or write() method."
 msgstr "Liú quēshǎo readinto() huò write() fāngfǎ."
@@ -2166,6 +2184,7 @@ msgstr "UUID zhí bùshì str,int huò zì jié huǎnchōng qū"
 
 #: ports/atmel-samd/common-hal/audiobusio/I2SOut.c
 #: ports/atmel-samd/common-hal/audioio/AudioOut.c
+#: ports/raspberrypi/common-hal/audiopwmio/PWMAudioOut.c
 msgid "Unable to allocate buffers for signed conversion"
 msgstr "Wúfǎ fēnpèi huǎnchōng qū yòng yú qiānmíng zhuǎnhuàn"