What’s Metro shaped and has an ESP32-S2 WiFi module? What has a STEMMA QT connector for I2C devices, and a Lipoly charger circuit? What’s finishing up testing and nearly ready for fabrication? That’s right - its the new Adafruit Metro ESP32-S2! With native USB and a load of PSRAM this board is perfect for use with CircuitPython or Arduino, to add low-cost WiFi while keeping shield-compatibility
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This is the latest stable release of CircuitPython that will work with the Metro ESP32-S2.
Start here if you are new to CircuitPython.
Built-in modules available: _bleio, _pixelbuf, analogio, bitbangio, board, busio, digitalio, displayio, framebufferio, gamepad, ipaddress, math, microcontroller, neopixel_write, os, pulseio, pwmio, random, rtc, sdcardio, sharpdisplay, socketpool, ssl, storage, struct, supervisor, terminalio, time, touchio, ulab, usb_hid, vectorio, wifi
This is the latest unstable release of CircuitPython that will work with the Metro ESP32-S2.
Unstable builds have the latest features but are more likely to have critical bugs.
Built-in modules available: _bleio, _pixelbuf, alarm, analogio, audiobusio, audiocore, bitbangio, board, busio, canio, countio, digitalio, displayio, dualbank, framebufferio, frequencyio, gamepad, ipaddress, math, microcontroller, msgpack, neopixel_write, nvm, os, ps2io, pulseio, pwmio, random, rotaryio, rtc, sdcardio, sharpdisplay, socketpool, ssl, storage, struct, supervisor, terminalio, time, touchio, ulab, usb_hid, vectorio, watchdog, wifi
Every time we commit new code to CircuitPython we automatically build binaries for each board and language. The binaries are stored on Amazon S3, organized by board, and then by language. Try them if you want the absolute latest and are feeling daring or want to see if a problem has been fixed.
All previous releases are listed on GitHub, with release notes, and are available for download from Amazon S3. They are handy for testing, but otherwise we recommend using the latest stable release. Some older GitHub release pages include the same binaries for downloading. But we have discontinued including binaries as assets on newer release pages because of the large number of files for each release.