MuRata overvoltage problem?

[cparrish60]

Has anyone heard about the MuRata module failing due to being connected directly to the USB 5 volts (VDD_USB)?  The MuRata data sheet shows pin 4 connected to 5 volts, but the spec sheet says pin 4 cannot be over 3.6 volts.

[pert]

It looks like Arduino is aware of this issue:
https://github.com/arduino-libraries/MKRWAN/issues/30#issuecomment-422692717
They are planning to make an r2 of the board with fixes for that and another issue that causes excessive power usage:
https://github.com/arduino-libraries/MKRWAN/issues/30#issuecomment-421970738

[sslupsky]

I posted some instructions about the modifications required to address the VDD_TCXO and VDD_USB here:

https://forum.arduino.cc/index.php?topic=568151.0

[cparrish60]

I haven't modified my board, but it seems to work ok.

[Tirititelu]

Has the ABX00017-B board solved the problem of consumption?.

Thanks.

[Ayesa]

Nobody?

[thisismexx]

Yeah, same question here. Actual device shows ABX00017-B, but what was updated?