Reference
Links
| Resource |
URL |
| Meshtastic web flasher |
https://flasher.meshtastic.org/ |
| Meshtastic web client |
https://client.meshtastic.org/ |
| Meshtastic docs |
https://meshtastic.org/docs/ |
| Heltec Meshtastic (V4) |
https://wiki.heltec.org/docs/devices/open-source-hardware/esp32-series/esp32-quick-start?esp32=meshtastic |
| Heltec WiFi LoRa 32 V4 (wiki) |
https://wiki.heltec.org/docs/devices/open-source-hardware/esp32-series/lora-32/wifi-lora-32-v4/ |
Verified on this walkthrough
| Item |
Value |
| Desk board |
Heltec V4 (esptool: 2MB PSRAM, 16MB flash) |
| Working flash |
heltec-v4 2.7.26.54e0d8d (Full Erase, MUI off) |
| OLED after correct flash |
SSD1306 found at address 0x3c |
| USB ID |
303a:1001 Espressif USB JTAG/serial |
| Example serial |
/dev/ttyACM0 or /dev/ttyACM1 |
| NZ LoRa region |
ANZ (915); lora.region = 6 |
| Firmware floor |
≥ 2.7.25 |
| Phone BLE (desk) |
Owner Desk V4 / DV4; FIXED_PIN 123456 (change off-desk) — see Phone app |
| Desk GPS |
gpsMode ENABLED; Quectel L76K on Expansion Kit ribbon |
V4 vs V4 R8 targets: Overview.
| Control |
Role |
| USER / PRG |
Bootloader hold; wake / menu |
| RST |
Reset; bootloader partner |
| PWR |
Long press to boot on battery (USB stays powered without it) |