#Flash ELRS v2 to RadioMaster Ranger Micro module

13 messages · Page 1 of 1 (latest)

long crypt
#

Hello, currently I'm trying to make use of my old FlySky FS-i6 transmitter. I have found a guide how to use ELRS external module with FlySky FS-i6. This is the video: https://www.youtube.com/watch?v=2aww8gwR4tA

The problem I have encountered that after flashing a custom firmware (https://github.com/aerror2/erfly6) to my FlySky transmitter, only then I noticed that this firmware only supports ELRS v2, thus I bought RadioMaster Ranger Micro ELRS transmitter which seems that it only officially support v3+ of ELRS.

I have opened the internals of RadioMaster Ranger Micro and noticed that it uses ESP32 and ESP8285 chips (picture attached). So, I was thinking maybe I could flash ELRS v2 by choosing target from "DIY devices"? Like "DIY 2400 TX ESP32 SX1280 E28", "DIY 2400 TX ESP32 SX1280 LORA1280F27" or "DIY 2400 TX ESP32 SX1280 Mini"? Just the problem that I'm not sure which one I should choose.

Does anyone have any ideas if this could somehow work? I would like to make use of this module somehow, because I have already bought it.. Thank you.

image.png
summer holly
long crypt
#

yes, that would be nice

summer holly
summer holly
# long crypt yes, that would be nice

This is a modified version of the ERFLY 6 firmware, flash this to your radio and it should hopefully work with ELRS 3, note that the lua script is a bit buggy but you only have to setup the ELRS module once and then forget about it.

long crypt
#

Great, thanks! I will try it out

sand elk
#

I just left my ranger micro on defaults till I was given a tx16s

long crypt
#

Cool, it seems to connect to drone successfully and I can see stick movement on betaflight. the only problem is that none of the switches work. Any ideas on that?

long crypt
summer holly