M5Stack® Battery Bottom Charging Base Plate ESP32 Kit RFID Magnetic USB-C M5GO Battery Bottom with 600mAh MIC/RGB LED Bar IoT

Description: M5GO BOTTOM is apparently the bottom part of M5GO which is a upgrade of basic bottoms, with a larger battery, LOGO-compatilble holes, MICPHONE, LED Bar two more CONNEXT PORt, and more. M5GO BOTTOM is the same Bottom of M5GO Lite, M5GO IoT Kit and M5Fire. Paxkage Included: 1 x Battery Bottom Charging Base for M5GO PinMap: POGO Pin POGO Pin ESP32 Chip SCL GPIO22 SDA GPIO21 LED Bar There are 10 RGB Leds built in M5GO Base LED Pin ESP32 Chip LED Pin GPIO15 MIC MIC Pin ESP32 Chip MIC Pin GPIO34 CONNEXT PORT B(I/O) ESP32 Chip G36 GPIO36 G26 GPIO26 5V 5V GND GND PORT C(UART2) ESP32 Chip RXD GPIO16 TXD GPIO17 5V 5V GND GND M-Bus Schematic: