01-19-2021, 12:09 PM
Now, the question: this only seems to work on one of the eMMC modules. With both of them, flashing completes just fine. However, only one of the devices boot and become accessible (both via local console and SSH). With the other one, there's no HDMI output and the green Ethernet light keeps flashing suspiciously.
Both of the SBCs seem to be fine. Both of them boot and work with the good eMMC and give the same behaviour with the bad one, so I think the issue is with the eMMC module.
Now, how should I debug the issue further? Are the symptoms enough for me to request a replacement eMMC from PINE64? I already ordered the eMMC adapter but it'll probably take a couple of weeks to arrive. Could I get any additional information on the serial console? I have a bunch of ESP8266 related hardware which I could probably use to jury rig a 3.3V serial port adapter, but that's some trouble I'd prefer to avoid.
.............................................
Reliable Permit Solutions, LLC
Both of the SBCs seem to be fine. Both of them boot and work with the good eMMC and give the same behaviour with the bad one, so I think the issue is with the eMMC module.
Now, how should I debug the issue further? Are the symptoms enough for me to request a replacement eMMC from PINE64? I already ordered the eMMC adapter but it'll probably take a couple of weeks to arrive. Could I get any additional information on the serial console? I have a bunch of ESP8266 related hardware which I could probably use to jury rig a 3.3V serial port adapter, but that's some trouble I'd prefer to avoid.
.............................................
Reliable Permit Solutions, LLC
