ESP32-WROOM-32 Dev board kit

Specifications:

Test reliability: HTOL/HTSL/uHAST/TCT/ESD

Wi-Fi protocol: 802.11 b/g/n (802.11n, speed up to 150 Mbps)

A-MPDU and A-MSDU aggregation, support 0.4 µs guard interval

Frequency range 2.4 GHz ~ 2.5 GHz

Bluetooth protocol: Compliant with Bluetooth v4.2 BR/EDR and BLE standards

Bluetooth radio: NZIF receiver with -97 dBm sensitivity, Class-1, Class-2 and Class-3 transmitters, AFH

Bluetooth audio: CVSD and SBC audio

Module interface: SD card, UART, SPI, SDIO, I2C, LED PWM, motor PWM, I2S, IR, pulse counter, GPIO, capacitive touch sensor, ADC, DAC, two-wire automotive interface (TWAI®, compatible with ISO11898- 1)

On-chip sensor: Hall sensor

Integrated SPI flash: 4 MB

Working voltage/supply voltage: 3.0 V ~ 3.6 V