I received LORA32 v1.3 and LORA 32 v2.1 devices today.
For the v2 board the firmware installation went well, I can connect to the app, seems all good 
For the v1 board I am having difficulties installing the latest firmware (firmware-tlora-v1-1.2.11.bin). I run
python -m esptool --baud 921600 write_flash 0x10000 firmware-tlora-v1-1.2.11.bin
esptool.py v3.0
Found 3 serial ports
Serial port /dev/cu.usbserial-0001
Connecting.....
Detecting chip type... ESP32
Chip is ESP32-D0WDQ6-V3 (revision 3)
Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None
Crystal is 26MHz
MAC: c4:4f:33:7f:6f:89
Uploading stub...
Running stub...
Stub running...
Changing baud rate to 921600
Changed.
Configuring flash size...
Compressed 1573152 bytes to 927003...
Wrote 1573152 bytes (927003 compressed) at 0x00010000 in 19.5 seconds (effective 644.8 kbit/s)...
Hash of data verified.
Leaving...
Hard resetting via RTS pin...
but the display won’t turn on after restarting. The red LED is flashing and it seems not to show as a bluetooth device. Also:
meshtastic --info
…
Timed out waiting for connection completion
There was some other firmware on it before and when I turned it on for the first time there was some output on the display. So I am sure the hardware/display is okay.
It seems that I picket the wrong firmware for this board, or I ordered the wrong board that might not even be supported. How can I find out?