TTGO T-OI Plus
LILYGO® TTGO T-OI PLUS RISC-V ESP32-C3 Chip Module Rechargeable 16340 Battery Holder Support Wi-Fi BLE Development Board
T-OI PLUS is based on the ESP32-C3 main control chip,ESP32-C3 is a safe, low-power, low-cost RISC-V
MCU,supports Wi-Fi and Bluetooth 5 (LE).
Rich memory resources can meet the functional requirements of various common IoT products.
Continue the T-OI ESP8266 version appearance structure design,based on the pin interface compatible
with MINI D1 expansion shield,with 16340 lithium battery holder and compatible with Grove interface.
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This is the latest stable release of CircuitPython that will work with the TTGO T-OI Plus.
Use this release if you are new to CircuitPython.
Built-in modules available: _asyncio, _bleio, _pixelmap, adafruit_bus_device, adafruit_pixelbuf, aesio, analogbufio, analogio, array, atexit, audiocore, audiomixer, binascii, bitbangio, bitmaptools, board, builtins, builtins.pow3, busio, busio.SPI, busio.UART, canio, collections, digitalio, displayio, dualbank, errno, espidf, espnow, fontio, framebufferio, getpass, hashlib, i2ctarget, io, ipaddress, json, keypad, keypad.KeyMatrix, keypad.Keys, keypad.ShiftRegisterKeys, math, mdns, microcontroller, msgpack, neopixel_write, nvm, onewireio, os, os.getenv, ps2io, pulseio, pwmio, rainbowio, random, re, rgbmatrix, rtc, sdcardio, select, sharpdisplay, socketpool, ssl, storage, struct, supervisor, synthio, sys, terminalio, time, touchio, traceback, ulab, vectorio, watchdog, wifi, zlib
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. These releases are even newer than the development release listed above. Try them if you want the absolute latest and are feeling daring or want to see if a problem has been fixed.
Previous Versions of CircuitPython
All previous releases of CircuitPython are available for download from Amazon S3 through the button below. For very old releases, look in the OLD/ folder for each board. Release notes for each release are available at GitHub button below.
Older releases are useful for testing if you something appears to be broken in a newer release but used to work, or if you have older code that depends on features only available in an older release. Otherwise we recommend using the latest stable release.