BLE Link

by digitalmisery.
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2 layer board of 0.75x1.00 inches (19.05x25.43 mm).
Shared on November 22nd, 2013 14:21.

Bluetooth Low Energy Serial Interface using the BLE112 by Bluegiga. Firmware is based on their serial cable replacement example BG Script and the work done by Dr. Michael Kroll. Board is designed to interface like FTDI-based boards/cables. Solder jumpers on the back allow you to choose to use hardware flow control or support low-power host/BLE wakeup such as that used by Jeff Rowberg’s BGLib. BLE112 programming is accomplished with a TC2030-IDC-NL cable from Tag Connect. I have also made an adapter board for this cable so it can be easily used with a CC-Debugger.

C1, C2, C3 = 1uF

C4, C6 = 2.2uF

C5 = 0.47uF

R1 = 1kohm

R2 = 10kohm

U1 = MCP1700T-3302E/TT

Connection LED = Blue, 0805

Bluetooth Module = BLE112-A-V1

All passive components are 0805 size.

Design files are on GitHub

BLE Link

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