ESP32 CP2012 USB C (Type-C) core board, it has 38 pins and more features than a 30-pin module. Narrower width, can be connected to the breadboard very well.. ESP32 integrates antenna, switches, RF balun, power amplifiers, low noise amplifiers, filters and power management modules.. Support many kinds of interfaces such as UART/SPI/I2C/PWM/DAC/ADC.. With 2.4GH z WiFi+Bluetooth Dual-mode, support STA/AP/STA+AP mode, universal AT command, easy to use.