FW 0.6.3 oled is black on T-Beam v1.0

[claesg]

Downloaded and flashed FW 0.6.3 on two T-Beam V1.0 EU version.

./device-install.sh firmware-ttgo-lora32-v1-EU865-0.6.3.bin

After the reboot the oled screen is black. Same on both devices. Had to look in the serial monitor to get the BT code to be able to pair. I had some problem to get them paired but eventually I managed. Sending msgs between phones works ok.

log from device:

booted, wake cause 0 (boot count 1), reset_reason=reset No I2C devices found Meshtastic swver=0.6.3, hwver=1.0-EU865 Read RTC time as 0 (cur millis 54) valid=0 ERROR: No UBLOX GPS found, hoping that NEMA might work RadioConfig reset! Loading saved preferences Warn: devicestate is old, discarding NODENUM=0xa0, dbsize=1 Starting meshradio init... Set radio: name=Default, config=3, ch=0, txpower=23 LORA init result 0 sending owner !246f289794a0/Unknown 94a0/?A0 Update DB node 0xa0, rx_time=0 old user !246f289794a0/Unknown 94a0/?A0 updating changed=0 user !246f289794a0/Unknown 94a0/?A0 Adding broadcast record for fr=0xa0,to=0xff,id=232 enqueuing for send on mesh fr=0xa0,to=0xff,id=232 (txGood=0,rxGood=0,rxBad=0) pressing Trigger powerFSM 1 Starting low level send from=0xa0, id=232! Transition powerFSM transition=boot timeout, from=BOOT to=ON Setting bluetooth enable=1 Pre BT: 182332 heap size Starting bluetooth Completed sending to=0xff, id=232 *** Mesh service: Lora RX interrupt from=0xa0, id=232 Found existing broadcast record for fr=0xa0,to=0xff,id=232 Ignoring incoming floodmsg, because we've already seen it Lora RX interrupt from=0x14, id=199 Notifying observers of received packet fr=0x14,to=0xa0,id=199 Trigger powerFSM 3 Ignoring incoming packet - not a position Forwarding to phone, from=0x14, rx_time=0 Update DB node 0x14, rx_time=0 old user // updating changed=1 user !246f28979a14/Nexus6/N Trigger powerFSM 8 Transition powerFSM transition=NodeDB update, from=ON to=ON Telling client we have new packets 1 Telling client we have new packets 1 onPassKeyNotify 767902 Trigger powerFSM 7 Transition powerFSM transition=Bluetooth pairing, from=ON to=ON authenticated and connected to phone Lora RX interrupt from=0x14, id=201 Adding broadcast record for fr=0x14,to=0xff,id=201 Rebroadcasting received floodmsg to neighbors, fr=0x14,to=0xff,id=201 enqueuing for send on mesh fr=0x14,to=0xff,id=201 (txGood=1,rxGood=3,rxBad=0) Notifying observers of received packet fr=0x14,to=0xff,id=201 Trigger powerFSM 3 handled incoming position time=0 Forwarding to phone, from=0x14, rx_time=0 Update DB node 0x14, rx_time=0 Sending network ping to 0x14, with position=0, wantReplies=0 sending owner !246f289794a0/Unknown 94a0/?A0 Update DB node 0xa0, rx_time=0 old user !246f289794a0/Unknown 94a0/?A0 updating changed=0 user !246f289794a0/Unknown 94a0/?A0 enqueuing for send on mesh fr=0xa0,to=0x14,id=233 (txGood=1,rxGood=3,rxBad=0) Telling client we have new packets 2 Telling client we have new packets 2 Can not send yet, busyRx Lora RX interrupt from=0x14, id=200 Adding broadcast record for fr=0x14,to=0xff,id=200 Rebroadcasting received floodmsg to neighbors, fr=0x14,to=0xff,id=200 enqueuing for send on mesh fr=0x14,to=0xff,id=200 (txGood=1,rxGood=4,rxBad=0) Notifying observers of received packet fr=0x14,to=0xff,id=200 Trigger powerFSM 3 Ignoring incoming packet - not a position Forwarding to phone, from=0x14, rx_time=0 Update DB node 0x14, rx_time=0 Received text msg from=0x14, id=200, msg=zzz Trigger powerFSM 5 Transition powerFSM transition=Received text, from=ON to=ON Sending network ping to 0xff, with position=0, wantReplies=1 sending owner !246f289794a0/UnknStarting low level send from=0x14, id=201! own 94a0/?A0 Update DB node 0xa0, rx_time=0 old user !246f289794a0/Unknown 94a0/?A0 updating changed=0 user !246f289794a0/Unknown 94a0/?A0 Adding broadcast record for fr=0xa0,to=0xff,id=234 enqueuing for send on mesh fr=0xa0,to=0xff,id=234 (txGood=1,rxGood=4,rxBad=0) Telling client we have new packets 3 Telling client we have new packets 3 Can not send yet, busyTx Can not send yet, busyTx Completed sending to=0xff, id=201 Starting low level send from=0xa0, id=233! Completed sending to=0x14, id=233 Starting low level send from=0x14, id=200! Completed sending to=0xff, id=200 Starting low level send from=0xa0, id=234! Completed sending to=0xff, id=234 Lora RX interrupt from=0xa0, id=234 Found existing broadcast record for fr=0xa0,to=0xff,id=234 Ignoring incoming floodmsg, because we've already seen it Lora RX interrupt from=0x14, id=202 Notifying observers of received packet fr=0x14,to=0xa0,id=202 Trigger powerFSM 3 Ignoring incoming packet - not a position Forwarding to phone, from=0x14, rx_time=0 Update DB node 0x14, rx_time=0 old user !246f28979a14/Nexus6/N updating changed=0 user !246f28979a14/Nexus6/N Telling client we have new packets 4 Telling client we have new packets 4 Lora RX interrupt from=0x14, id=203 Notifying observers of received packet fr=0x14,to=0xa0,id=203 Trigger powerFSM 3 handled incoming position time=0 Forwarding to phone, from=0x14, rx_time=0 Update DB node 0x14, rx_time=0 Telling client we have new packets 5 Telling client we have new packets 5 authenticated and connected to phone Trigger powerFSM 9 encoding toPhone packet to phone variant=2, 53 bytes Trigger powerFSM 9

--

[claesg]

Tried to go back to a homebuilt 0.6.2 and the screen is still black which worked fine before I flashed 0.6.3.

[geeksville]

Hi @claesg,

It looks like you are using the wrong board ID:

You have "./device-install.sh firmware-ttgo-lora32-v1-EU865-0.6.3.bin"

If you change it to "./device-install.sh firmware-tbeam-EU865-0.6.3.bin" I think you'll probably be fine.

[claesg]

Yes. You are right. I am sorry for my stupid mistake. Using the correct FW is much better :-) Now everything works.