Description Base ESP32 PICO-V3-02, support WiFi Built-in 6-axis IMU, IR transmitter, microphone RTC, buttons, LCD (1.14 inch) Built-in 200mAh Li-polymer battery, expandable slot Built-in passive buzzer, portable and wall mount Compatible with cross-platform development: UIFlow, MicroPython, Arduino,.NET nanoFramework Amazon Prices 42.27 42.27 38.78 3.49 11% 43.67 40.18 3.49 8% 43.67 40.18 3.49 8% 46.29 42.8 3.49 46.29 4 Consult Consult Consult Share Product Image Categories Electronics Brand: "M5Stack