The ESP-WROOM-32 is a powerful, generic WiFi-BT-BLE MCU module that targets a wide variety of applications ranging from low-power sensor networks to the most demanding tasks such as voice encoding, music streaming and MP3 decoding.

About ESP-32:

• WiFi / Bluetooth Classic / BLE Module
• Dual-core 240MHZ CPU, computing capalibity up to 600DMIPS (STM32F407 is 168MHz)
• SRAM 520K, High speed can run FREERTOS, UCOSII, such system, decoding audio or video
• Many types intrepreters supported: Arduino IDE setup, Lua and MicroPython port, basic C code, etc. See more information on esp32.net.
• Board size 25.2mm x 18mm, on board esp32 Soc, flash, other parts and on board antenna.
• Grouped output gpio pins, ease usability.
• Open source schematicc and layout for use, please check out documentation.
• FCC-US, CE-EU, IC-CA, TELEC-JP, SRRC and KCC-KR certificate, four layer PCB, working temperature -40°C – 85°C, suitable for commerial development.