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| + | [title] Close-Up of the Back of the PCB |
|---|---|
| + | [* black] This is now the interesting side of the PCB: |
| + | [* red] You can see the 3D antenna here |
| + | [* orange] The device is powered by a [link|https://www.nordicsemi.com/products/nrf51802|Nordic Semi N51802|new_window=true]. These Nordic Semis are quite common on Logitech peripherials. |
| + | [* yellow] In addition to that, a [link|https://www.skyworksinc.com/-/media/SkyWorks/Documents/Products/601-700/SE2438T_202414I.pdf|SkyWorks 2438T Zigbee|new_window=true] and Smart-Energy Module is right next to it. |
| + | [* violet] The Gyro and Sensing Unit is a [link|https://www.mouser.com/datasheet/2/400/DS-000081-v1.01-1125675.pdf|IC268G from InvenSense|new_window=true] |
| + | [* blue] Last but not least, the LiPo battery is a 80 mAh jobby with 4.2V and 0.3 Wh |
| + | [* icon_note] This is a composite picture. The lighting is so odd, because you should be able to read all the part numbers :) |
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