* Expansion Interface (I2C, SPI, UART, OneWire)<br />Support for many sensors thank to MicroPython (see also [https://github.com/mchobby/esp8266-upy esp8266-upy] repository) | * Expansion Interface (I2C, SPI, UART, OneWire)<br />Support for many sensors thank to MicroPython (see also [https://github.com/mchobby/esp8266-upy esp8266-upy] repository) |