esp32_ttgo-removebg-preview.jpg

Function: Microcontroller

Typical use: All Arduino-based projects

Good for: Instrument prototyping, wireless sensors, dedicated wifi protocols,

Bad for: Audio-rate use, computationally demanding tasks

Sensorwiki link:

Buy link: http://www.lilygo.cn/prod_view.aspx?TypeId=50063&Id=1258

Pinout diagram

Some pinouts are not indicated correctly (e.g. the SDA and SCL pins)

esp32_pin.jpeg

https://github.com/LilyGO/ESP32-MINI-32-V1.3

IMPORTANT Configuration Notes:

USB - Serial Communication

The USB connection may not be recognised automatically. It may be necessary to install the appropriate drivers for the serial communication chip of the TTGO microcontroller. Download the driver from this link https://www.wch.cn/downloads/CH34XSER_MAC_ZIP.html, and follow the installation instructions: https://github.com/WCHSoftGroup/ch34xser_macos


I2C Communication