ESP32Mini smallest system development board, you can use the Arduino compiler for development,
rich function library, and free open source environment, but also supports other compiler environment
ESP32 module built-in Hall sensors, WIFl suitable for doing projects or development use.
ESP32-S2* chip. ESP32-S2 chip equipped with tensa 32-bit Lx7 single-core processor,
operating frequency up to 240MHZ.you can shut down the power of the CPU, the use of
low-power co-processor to monitor the peripheral changes in the state of certain analogue
quantities exceeded the value of the intruder. ESP32-S2 integrated with a wealth of peripherals,
including SPl, I2S, UART, I2C, LEDPWM, UART, I2C, LEDPWM, TWAl@ controller, ADC, DAC,
touch sensors, temperature sensors and more than
In addition, the ESP32-S2 has a full-speed USBOn-The-Go (OTG) interface for USB communication.