How to upload and run the program in a prototype module to combine esp32, lora ra-2, oled and gps neo6

how to upload and run the program in a prototype module to combine esp32, lora ra-2, oled and gps neo6, can you please tell me? I have flashed the file.bin using flash_download_tools_v _3.8.5 to esp32, because I can’t install ESPHoom-Flasher, after flashing the file.bin I haven’t seen an active bluetooth network, I’ve tried several ways but there’s also no result, whether required additional programs that need to be uploaded in esp32? thanks

Welcome to the Meshtastic community! You may be able to use the TBeam v0.7 firmware.bin and copy the pinouts or look at building the firmware yourself using this guide https://github.com/meshtastic/Meshtastic-device/blob/master/docs/software/build-instructions.md

Hi. I also use the same setup(custom board). I take pin’s from https://github.com/meshtastic/Meshtastic-device/wiki/Hardware-Information - TTGO Lora32 V2.0.
https://github.com/meshtastic/Meshtastic-device/releases -firmware-tlora-v2-EU433-1.1.5.bin (any version You can use).
GPS_RX_PIN 36
GPS_TX_PIN 13