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Demontage van de Huawei Watch 3

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Paso 8
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  • With the motherboard out, we find the bottom of it rather… unspectacular at first sight. A big battery recess and all of the cable connectors set up camp here, but deeper down we spot some hidden chips:

  • CMJRD11G04G 16 GB NAND flash storage (likely) layered above maybe a WiFi processor

  • Ambiq Micro AMAP42 Apollo4 SoC

  • Runic RS7222 USB 2.0 DPDT analog switch (likely)

  • We're not in the mood to camp here with them for long, so we hurry over to more important sightseeing. Onward!

De onderkant van het moederbord is... niet bepaald spectaculair te noemen. Er is een grote inkeping voor de batterij en de verzamelplaats voor alle kabelaansluitingen lijkt zich hier te bevinden. Maar toch stuiten we iets dieper op een aantal onbekende chips:

CMJRD11G04G ZCAD011357202RD

2M AMAP4 211914

In de hoop nog meer onbekends te ontdekken, gaan we snel verder!

-[* black] The bottom of the motherboard is rather … unspectacular at first sight. A big recess for the battery and all the cable connectors set up their camp here. But deeper down we spot some unknown chips:
- [* red] CMJRD11G04G ZCAD011357202RD
- [* orange] 2M AMAP4 211914
-[* black] Since we're not in the mood for a campfire we hurry on to more important sightseeing places!
+[* black] With the motherboard out, we find the bottom of it rather… unspectacular at first sight. A big battery recess and all of the cable connectors set up camp here, but deeper down we spot some hidden chips:
+ [* red] CMJRD11G04G 16 GB NAND flash storage (likely) layered above maybe a WiFi processor
+ [* orange] Ambiq Micro [link|https://ambiq.com/apollo4/|AMAP42] Apollo4 SoC
+ [* yellow] Runic RS7222 USB 2.0 DPDT analog switch (likely)
+[* black] We're not in the mood to camp here with them for long, so we hurry over to more important sightseeing. Onward!

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