MicroPython downloads

MicroPython is developed using git for source code management, and the master repository can be found on GitHub at github.com/micropython/micropython.

The full source-code distribution of the latest version is available for download here:

• micropython-1.19.1.tar.xz (69MiB)
• micropython-1.19.1.zip (133MiB)

Daily snapshots of the GitHub repository (not including submodules) are available from this server:

• micropython-master.zip
• pyboard-master.zip

Firmware for various microcontroller ports and boards are built automatically on a daily basis and can be found below.

Filter by:
Port: cc3200, esp32, esp8266, mimxrt, nrf, renesas-ra, rp2, samd, stm32
Feature: 10/100 Ethernet Phy, 16MB Flash, 1MB SPI Flash, 2x80 pin HD connectors, 8MB SDRAM, ADC, AudioAmp, AudioCodec, BLE, Battery Charging, Battery Management, Bluetooth 5.0, Bluetooth Nina-W102, Breadboard Friendly, Breadboard friendly, CAN, CYW43 WiFi/BT Module, Camera, Castellated Pads, Crypto IC ARM CC310, Crypto IC ATECC608A-MAHDA-T, Display, DisplayPort over USB-C, Dual-core processor, Ethernet, Feather, Grove, Humidity sensor HTS221, I2C, IMU, IMU LSM6DS3TR, IMU LSM6DSOXTR, IMU LSM9DS1, Infrared, JLink, LoRa, Micro USB, MicroSD, MicroUSB, Microphone, Microphone MP34DT05, Microphone MPM3610, Microphone MSM261D3526H1CPM, NXP SE050 crypto device, OLED, OpenSDA, PoE, Pressure sensor LPS22H, Proximity, Light, RGB sensor APDS-9960, QSPI Flash, QWIIC, RGB LED, Red/green/orange/blue leds, Reset/User button, SDCard, SDRAM, SIM Socket, SPDIF, SPI, SPI Flash, SPI Flash 16MB, SPIRAM, STEMMA QT/QWIIC, UART, USB Full speed, USB High Speed Phy, USB Stick form factor, USB-A, USB-C, USB-MICRO, WiFi, WiFi Nina-W102, mikroBUS
Vendor: Actinius, Adafruit, Arduino, BBC, Espressif, Espruino, George Robotics, I-SYST, LEGO, LILYGO, Laird Connectivity, Lego, M5 Stack, McHobby, Microchip, MikroElektronika, MiniFig Boards, NXP, Nordic Semiconductor, OLIMEX, PJRC, Particle, Pimoroni, Pycom, Raspberry Pi, Renesas Electronics, ST Microelectronics, Seeed Studio, Seeed Technology Co.,Ltd., Silicognition LLC, Sparkfun, Unexpected Maker, Unknown, VCC-GND Studio, WeAct, Wemos, Wireless-Tag, Wiznet, nullbits, u-blox
MCU: RA4M1, RA4W1, RA6M1, RA6M2, RP2040, STM32H747, cc3200, esp32, esp32c3, esp32s2, esp32s3, esp8266, mimxrt, nRF52840, nrf51, nrf52, nrf91, rp2040, samd21, samd51, stm32, stm32f0, stm32f4, stm32f7, stm32g0, stm32g4, stm32h7, stm32l0, stm32l1, stm32l4, stm32wb, stm32wl

Pyboard D-series SF2

George Robotics 

Pyboard D-series SF3

George Robotics 

Pyboard D-series SF6

George Robotics 

Pyboard Lite v1.0

George Robotics 

Pyboard v1.0

George Robotics 

Pyboard v1.1

George Robotics 

actinius_icarus

Actinius 

F405 Express

Adafruit 

Feather M0 Express

Adafruit 

Feather M4 Express

Adafruit 

Feather RP2040

Adafruit 

Feather nRF52840 Express

Adafruit 

ItsyBitsy M0 Express

Adafruit 

ItsyBitsy M4 Express

Adafruit 

ItsyBitsy RP2040

Adafruit 

QT Py RP2040

Adafruit 

Trinket M0

Adafruit 

Arduino Giga

Arduino 

Arduino Nano 33 BLE Sense

Arduino 

Arduino Nano RP2040 Connect

Arduino 

Arduino Nicla Vision

Arduino 

Arduino Portenta H7

Arduino 

micro:bit v1

BBC 

ESP32

Espressif 

ESP32 D2WD

Espressif 

ESP32 Unicore

Espressif 

ESP32 with OTA support

Espressif 

ESP32 with SPIRAM

Espressif 

ESP32-C3

Espressif 

ESP32-C3 with USB

Espressif 

ESP32-S2

Espressif 

ESP32-S2 WROVER

Espressif 

ESP32-S3

Espressif 

ESP8266 with 1MiB flash

Espressif 

ESP8266 with 2MiB+ flash

Espressif 

ESP8266 with 512kiB flash

Espressif 

Generic ESP32-S3 (SPIRAM Octal)

Espressif 

Generic ESP32-S3 (SPIRAM)

Espressif 

Pico

Espruino 

blueio_tag_evim

I-SYST 

ibk_blyst_nano

I-SYST 

idk_blyst_nano

I-SYST 

Hub No.7

LEGO 

LILYGO TTGO LoRa32

LILYGO 

dvk_bl652

Laird Connectivity 

Hub No.6

Lego 

M5 Stack Atom

M5 Stack 

GARATRONIC_NADHAT_F405

McHobby 

GARATRONIC_PYBSTICK26_F411

McHobby 

PYBSTICK26 RP2040

McHobby 

SAMD21 Xplained Pro

Microchip 

MikroE Clicker 2 for STM32

MikroElektronika 

MikroE Quail

MikroElektronika 

Mikroe RA4M1 Clicker

MikroElektronika 

Mini SAM M4

MiniFig Boards 

MIMXRT1010_EVK

NXP 

MIMXRT1015_EVK

NXP 

MIMXRT1020_EVK

NXP 

MIMXRT1050_EVK

NXP 

MIMXRT1060_EVK

NXP 

MIMXRT1064_EVK

NXP 

MIMXRT1170_EVK

NXP 

pca10000

Nordic Semiconductor 

pca10001

Nordic Semiconductor 

pca10028

Nordic Semiconductor 

pca10031

Nordic Semiconductor 

pca10040

Nordic Semiconductor 

pca10056

Nordic Semiconductor 

pca10059

Nordic Semiconductor 

pca10090

Nordic Semiconductor 

E407

OLIMEX 

H407

OLIMEX 

Olimex ESP32 POE

OLIMEX 

Olimex_RT1010Py

OLIMEX 

Teensy 4.0

PJRC 

Teensy 4.1

PJRC 

Xenon

Particle 

Pico LiPo (16MiB)

Pimoroni 

Pico LiPo (4MiB)

Pimoroni 

Tiny2040

Pimoroni 

WiPy Module

Pycom 

Pico

Raspberry Pi 

Pico W

Raspberry Pi 

EK-RA4M1

Renesas Electronics 

EK-RA4W1

Renesas Electronics 

EK-RA6M1

Renesas Electronics 

EK-RA6M2

Renesas Electronics 

B_L072Z_LRWAN1

ST Microelectronics 

B_L475E_IOT01A

ST Microelectronics 

Discovery F4

ST Microelectronics 

Discovery F411

ST Microelectronics 

Discovery F429

ST Microelectronics 

Discovery F7

ST Microelectronics 

Discovery F769

ST Microelectronics 

Discovery Kit H7

ST Microelectronics 

Discovery L476

ST Microelectronics 

Discovery L496G

ST Microelectronics 

Nucleo F091RC

ST Microelectronics 

Nucleo F401RE

ST Microelectronics 

Nucleo F411RE

ST Microelectronics 

Nucleo F412ZG

ST Microelectronics 

Nucleo F413ZH

ST Microelectronics 

Nucleo F429ZI

ST Microelectronics 

Nucleo F439ZI

ST Microelectronics 

Nucleo F446RE

ST Microelectronics 

Nucleo F722ZE

ST Microelectronics 

Nucleo F746ZG

ST Microelectronics 

Nucleo F756ZG

ST Microelectronics 

Nucleo F767ZI

ST Microelectronics 

Nucleo G0B1RE

ST Microelectronics 

Nucleo G474RE

ST Microelectronics 

Nucleo H743ZI

ST Microelectronics 

Nucleo H743ZI2

ST Microelectronics 

Nucleo L073RZ

ST Microelectronics 

Nucleo L152RE

ST Microelectronics 

Nucleo L432KC

ST Microelectronics 

Nucleo L452RE

ST Microelectronics 

Nucleo L476RG

ST Microelectronics 

Nucleo WB55

ST Microelectronics 

Nucleo WL55

ST Microelectronics 

SEEED XIAO nRF52840 Sense

Seeed Studio 

Seeeduino XIAO (SAMD21)

Seeed Studio 

Wio Terminal D51R

Seeed Studio 

Arch Mix

Seeed Technology Co.,Ltd. 

SIL WESP32

Silicognition LLC 

Micromod STM32

Sparkfun 

Pro Micro RP2040

Sparkfun 

Sparkfun SAMD51 Thing Plus

Sparkfun 

Thing Plus RP2040

Sparkfun 

Feather S2

Unexpected Maker 

Feather S2 Neo

Unexpected Maker 

FeatherS3

Unexpected Maker 

ProS3

Unexpected Maker 

Tiny S2

Unexpected Maker 

TinyPICO

Unexpected Maker 

TinyS3

Unexpected Maker 

CERB40

Unknown 

HYDRABUS

Unknown 

LIMIFROG

Unknown 

NETDUINO_PLUS_2

Unknown 

STM32F439

Unknown 

USBDONGLE_WB55

Unknown 

arduino_primo

Unknown 

nrf52840-mdk-usb-dongle

Unknown 

F407VE

VCC-GND Studio 

F407ZG

VCC-GND Studio 

H743VI

VCC-GND Studio 

WeAct Studio RP2040

WeAct 

C3 mini

Wemos 

S2 mini

Wemos 

S2 pico

Wemos 

wt51822_s4at

Wireless-Tag 

Wiznet W5100S-EVB-Pico

Wiznet 

Wiznet W5500-EVB-Pico

Wiznet 

Bit-C PRO

nullbits 

evk_nina_b1

u-blox 

evk_nina_b3

u-blox