ESP-WROOM-32 Dual Core WiFi + Bluetooth Module.
The ESP-WROOM-32, measuring 25.2mm x 18mm only, contains the ESP32 SoC, Flash memory, precision discrete components, and PCB antenna to provide outstanding RF performance in space-constraint applications. Supports sniffer, station, softAP and Wi-Fi direct modes.Cerified design for commercial application development with a robust 4-layer FCC, CE, IC, TELEC, SRRC & KCC compliant design. Wide operating temperature range of -40°C to 85°C.
Minimum receiver sensitivity of -98 dBm
135 Mbps UDP sustained throughput
2.5 µA deep sleep current
240 MHz dual core Tensilica LX6 microcontroller with 600 DMIPS
Integrated 520 KB SRAM
Integrated 802.11BGN HT40 Wi-Fi transceiver, baseband, stack and LWIP
Integrated dual mode Bluetooth (classic and BLE)
16 MByte Flash
2.2V to 3.6V operating voltage
On-board PCB antenna
Sensors
Ultra-low noise analog amplifier
Hall sensor
10x capacitive touch interface
32x GPIO
3 x UARTs, including hardware flow control
3 x SPI
2 x I2S
12 x ADC input channels
2 x DAC
2 x I2C
PWM/timer input/output available on every GPIO pin
OpenOCD debug interface with 32 kB TRAX buffer
SDIO master/slave 50 MHz
Supports external SPI Flash up to 16 MB
SD-card interface support
