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| - | [* black] Insert wisdom here. |
|---|---|
| + | [title] Opening the scale and main PCB |
| + | [* black] Opening up the scale was not an easy task – there was a lot of double-sided tape involved. |
| + | [* black] The back of the scale is fastened with four Torx screws – easy enough. The entire backplate, however, is glued to the front with double-sided adhesive cushions. Removing it simply involved pulling it firmly enough to break the adhesive, but not so hard as to break the connectors. |
| + | [* black] With the backplate removed, you can immediately spot 4 loads cells, one in each corner. |
| + | [* black] PCB |
| + | [* black] ARM MCU |
| + | [* black] the weighing scale and body composition front-end IC |
| + | [* black] battery charging IC (including battery protection) |
| + | [* black] Broadcom Wifi/Bluetooth chip |