Skip to main content
Help
Editing Step 19 —

Step Type:

Drag to rearrange

The top side of the PCB is more densely packed than the back side. There is one main chip, some passive components, a battery connector, the Bluetooth switch and Bluetooth antenna.

Nordic Semiconductor nRF51822

2 Pin JST battery connector

Button for Bluetooth pairing.

Your contributions are licensed under the open source Creative Commons license.