Group: Hardware/Computers/e-readers/Kobo/Aura H2O Edition 2
From LibrePlanet
< Group:Hardware | Computers | e-readers | Kobo
Contents
External interfaces
USB
Several interfaces are exposed through USB:
- It's possible to make the device switch to fastboot during boot
- If the device is not registered, you can switch to mass-storage by selecting "no wifi" during the device boot.
Power button
Touchscreen
Internal interfaces
Serial/UART
Voltage | 3.3v |
PCB
Here are the chips on the top of the PCB. Caevats:
- you need a big screen to view properly the markings as it will line-break with smaller screens
- The markings might contain errors as they are tiny and some letter/number could be mixed up
- I didn't disassemble it enough to see the bottom because the connectors seemed really fragile (they even had glue inside them) so if I do, I fear that I won't be able to put everything back in place. There might be some more chips on the bottom.
Usage | Location | Package | Markings | Driver(s) |
---|---|---|---|---|
RAM | 168-Ball PoP-FBGA |
NANYA 1718 NT6TL 128M 32BQ-G0 7201166 AEP 3TW |
? | |
? | ? |
SEC 737 BO41 KLM8616EME H56P4788D |
? | |
System on a chip | ? (BGA) |
MCIMX6V7DVN10AB XAA 1739 TAIW HMAAXK |
Lots of drivers | |
WiFi chip (and potentially other features) | ? |
REALTEK 8189PTY H857492 GH438 |
? | |
? | ? |
RICOH AC5T619 1137 7409N1 |
||
Power management integrated circuit (and potentially other features) | ? |
TPS 65185 T1 7AI CS6S G4 |
? | |
On the display flex cable | ? |
TT21000 -48L0I 1725 B03 PRD627959 PHI □ C 041 |
? |