Products > Test Equipment
Brymen IR connection protocol - Anyone sniffed it yet?
Sairus:
Finally i make full version of my GUI posted here
https://www.eevblog.com/forum/testgear/brymen-bm869(867)-alternative-software/
luisprata:
Anyone working on a Bluetooth (and android app) versions?
Kennylxix:
Hi I have a bm815 which appears to use the same ir connector. Has anyone tried this hack with the bm815?
flodins:
Hi
Protocols from Brymens site are for their cable adapter.
I'm currently working on brymens raw IR protocols. My goal is to make universal IR adapter for all brymens.
http://imgur.com/a/epGDa
https://cad.onshape.com/documents/6562f7b59556e8698e99aa2d/w/00ec8564ae82160f19d60def/e/b8ef244811088bef4636f195
Here is a hacked protocol for the BM857 and my implementation in python:
https://github.com/sogrom/PyInstruments/blob/master/BM857_PROTOCOL
https://github.com/sogrom/PyInstruments/blob/master/openbry.py
Right now I'm working on BM857s and BM857a. Same pcb for BM515, BM511, BM817, BM815, BM812, BM811.
If anyone would like to participate in this project in any way, it will be great.
Currently circiut for OpenBry is using ft230x, but now new brymens will require some MCU on board, STM32L1 im my case.
kirill_ka:
If anyone's interested, amprobe am-140-a uses the same IR protocol as described here: https://www.eevblog.com/forum/testgear/brymen-ir-connection-protocol-anyone-sniffed-it-yet/msg300904/#msg300904
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