ESP32 S2
$8.00
Specifications Chipset ESPRESSIF-ESP32-S2 FLASH 4MB SRAM 8MB Button Power Switch, Rest, Boot, Customize, DPI Switch On-board clock 32.768KHz crystal oscillato Working voltage 2.7V-3.6V Wireless WiFi Power Supply Input USB 5V/1A Charging current 500mA Battery Input 3.7-4.2V JST Connector 2Pin 1.25mm Sample Code For Reference [Github] If you need technical support please check below link to find more details. ESP32 S2 Pin Diagram
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