ESP32-Wrover Dev. Board, ESP-Snow

Description

Main ESP32

• Dual MCU 24M ESP32
• Classical Wifi, BLE
• 520K RAM
• 4M Flash
• Low power consumption, deep-sleep mode 10uA
• Wireless max speed 150Mbps @ 11n HT40
• Use ESP32-WROVER module, external 32Mbit PSRAM

Other Resources on Board

• On board MPU6050, retrieve user posture
• On Board WM8978 Decoder
  • Good sound quality 48K, 32bit, dual channel
  • 0.5W speaker jack, 3.5mm jack, mic jack.
  • Software MP3 decoer (libmad, libhelix)
• On board 24075 – Lithium battery charger, power path management.
• On board CP2102 USB-TTL and USB debug.

Development lead out:

• All GPIOs lead out, two sides
• TF card jack
• Lithium battery jack on backside.
• micro_USB download and debug
• Reset and two independent buttons.

Packages:

• Main board
• 4x Installation spacing hexgon
• NOT include lithium battery

Get code recouces on this page. Demo code includes:

• Voice recognition
• Internet radio
• Bluetooth speaker
• Bluetooth net gate
• Web 3D show and control
• FTP server. etc.

Additional information