Pinepower Desktop 120W
#3
I think the Pi4 does not have a PD chip so negotiation does not happen. Also, I think there was something about Pi4 having one resistor shared on CC1/CC2 instead of one per line and this made it incompatible with USB-C PD chargers. Boggo standard PSU for Pi4 is probably only/best way to go. Was it ever fixed?

LattePanda Alpha - this seems to have issues with USB-C PD with the PD chip on the Alpha getting confused between being in sink/source modes. No idea if this is related or not but raises a red flag in general. Probably best to use the power brick provided with the Alpha.
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Messages In This Thread
Pinepower Desktop 120W - by marc.d - 04-22-2021, 09:25 AM
RE: Pinepower Desktop 120W - by xalius - 04-22-2021, 01:13 PM
RE: Pinepower Desktop 120W - by lot378 - 04-22-2021, 04:46 PM
RE: Pinepower Desktop 120W - by pfeerick - 04-29-2021, 05:52 AM
RE: Pinepower Desktop 120W - by marc.d - 04-23-2021, 01:06 AM
RE: Pinepower Desktop 120W - by marc.d - 04-28-2021, 06:18 AM

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