TTGO T-Koala ESP32 WiFi & Module 4MB Development Board Custom PCB brushless motor drive pcba

  TTGO T-Koala ESP32 WiFi & Blth Module 4MB Development Board Based ESP32-WROVER-B ESP32-WROOM-32   Features Espressif official ESP32-WROOM-32 module Lastest ESP32 Version: REV1 4MB FLASH Lithium battery interface, 500mA Max charging current Compatible with Arduino, MicroPython Default firmware: lastest MicroPython   Product pin diagram     Technical specs Microcontroller ESP-32 Board Power Supply (USB) 5V Supported Batteries Lipo Battery     3.7V Operating Voltage 3.3V Flash                                                     4  M bytes Length                                                  78 mm Width                                                    27 mm Weight                                                  7.8g   Shipping List 1X ESP32 WiFi&Blth Broad 2 X Pin