Meshtastic

2153 readers

272 users here now

A community to discuss Meshtastic (https://meshtastic.org/docs/introduction)

Other mesh communities:

MeshCore: !Meshcore@feddit.org Reticulum: !Reticulum@mander.xyz

founded 2 years ago

MODERATORS

Sal@mander.xyz

Issues flashing FW to Heltec V4 (lemmy.dbzer0.com)

submitted 1 month ago by ExcessShiv@lemmy.dbzer0.com to c/meshtastic@mander.xyz

11 comments fedilink hide all child comments

I just got my Heltec V4 today, but after a few hours of trying I simply cannot flash meshtactic on it. I've only tried v2.7.x versions.

I consistently get "NetworkError: Failed to execute 'open' on 'SerialPort': Failed to open serial port"

I've tried all combinations mentioned in this thread but nothing seems to work.

I am on Linux mint, I've tried both chromium and chrome, I've tried different usb-cables (both A-C and C-C, all with verified data connections)

I can see the device with lsusb as "Espressif USB JTAG/serial debug unit"

Anyone know where I need to look for a solution? This has been a seriously shitty start to my meshtastic adventure.

you are viewing a single comment's thread
view the rest of the comments

[–] ArcaneSlime@lemmy.dbzer0.com 1 points 1 month ago

I'm gonna be pissed if this fixes my issue lol, I'm supposed to already be in the damn dialout group (and as such can flash my baofeng through CHIRP; and my t114, and my sensecap tracker with the webflasher.) I'll boot up later and check.