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:

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

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, DAC, 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: samd51 [x]

Feather M4 Express
ItsyBitsy M4 Express
Metro M4 Express Airlift
Mini SAM M4
MiniFig Boards
Wio Terminal D51R
Seeed Studio
Sparkfun SAMD51 Thing Plus