Modulo SBC WiFi+BT 16MB NodeMCU ESP32

I2C,SPI,UART,DAC,ADC development board
With the NodeMCU-ESP32, comfortable prototyping is possible with simple programming via Luascript or the Arduino IDE and the breadboard-compatible design. This board has 2.4 GHz dual-mode Wifi and a BT wireless connection.
In addition, a 512 KB SRAM and a 16MB memory are integrated on the microcontroller development board. The board has 21 pins for interface connection, including I2C, SPI, UART, DAC and ADC.