This ESP-WROOM-32 module is to be soldered on an adapter board or to be integrated on your PCB circuit projects. There are mini-board boards on which we will be able to solder the ESP32 module or adapters for less than $1.

ESP-WROOM-32 Module Specifications

ESP32 Module: ESP-WROOM-32 from Espressif.
- 240MHz dual core microprocessor equipped with
- 4MB SPI flash memory. Support up to 16MB of flash memory
Connectivity
- WiFi 802.11 b / g / n.
  - Security WEP, WPA / WPA2 PSK / Enterprise.
  - Integrated cryptographic chip supporting AES / SHA2 / Elliptical Curve Cryptography / RSA-4096 algorithms
  - Maximum power for data transfer: 19.5 dBm@11b, 16.5 dBm@11g, 15.5 dBm@11n
  - Sensitivity max. reception: -97 dBm
- Bluetooth 4.0 LE
32 Inputs / Outputs
- 26x Digital I / O (3.3V). All outputs can be PWM
- 18x analog inputs
- 3x UART
- 3x SPI
- 2x I2S
- 2x DAC
- 2x I2C
Sleep Mode Consumption: 5 μA
Integrated sensors
- Hall Effect
- 10x inputs for capacitive touch interface