Onion Omega 2 BLE Pro Expansion Board

### DESCRIPTION

A custom pro expansion board with Bluetooth Low energy and USB to serial breakout. The board can be used in many configurations. Some of them are listed:

  • Breakout board for Onion omega 2.

  • Adds BLE support to the omega 2.

  • Standalone BLE device.

  • Standalone USB to Serial programmer / debugger. 

  • 5V to 3.3V converter.

  • Program/Debug ESP8266

  • Onboard RGB LED.

  • Contains both USB A Male and Micro USB female (Selectable via jumpers)


### TECHNICAL DETAILS

  • 2.00mm header to 2.54 header

  • HC-11 (CC2650 based) BLE device

  • CH340G for low cost USB to Serial

  • 600mA onboard regulator


The project is fully opensource and the schematic and PCB files are availlable in GitHub.

Schematic:
1493737545906-onion-omega-sch.png

PCB: 

1493737551486-onion-omega-brd.png

### Words to PCBWay

It will be of great use for me if PCBWay can provide sponsorship to develop this board.

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May 21,2017
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