• • Ultra-low-power management.
  • 4 MB Flash.
  • Current: 80 mA.
  • Supply Voltage: 3.0 V ~ 3.6 V.
  • Data Rate: 150 Mbps.
  • Frequency: 2.4 GHz.
  
  

This is ESP WROOM 32 MCU Module. 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.