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Published 20 hours ago • verified publisher icon pascallanger

Radiomaster TX16s and WFLY WFR07S receivers disconnect them self at random

Open M-age-P opened this issue 4 years ago • 6 comments

Hi,

I have many of those "WFLY WFR07s" receivers left from my old radio and i wanna use them for my DIY Quadrocopters.

But when i bind them to my "Radiomaster TX16s" they disconnect them self at random even when the drone is next mo me. Sometimes after a few seconds and sometimes after some minutes, then i need to restart the radio or a rebinding.

i already crashed a drone and cut my thumb badly because i needed to disconnect the battery with a wild spinning prop...

I use the internal multi-module with the version "1.3.2.86 AETR". Do somebody have the same receivers and have the same issues or know what to do?

Sorry for the bad English...

Greets Mario

M-age-P avatar Sep 12 '21 09:09 M-age-P

Couple of things:

  • Have you done the RF frequency tuning as indicated under the RadioLink protocol details? https://github.com/pascallanger/DIY-Multiprotocol-TX-Module/blob/master/docs/Frequency_Tuning.md
  • Have you setup your failsafe as indicated to prevent things like motors spinning when losing connectivity? https://github.com/pascallanger/DIY-Multiprotocol-TX-Module/blob/master/Protocols_Details.md

Pascal

pascallanger avatar Sep 12 '21 17:09 pascallanger

Hi again,

The WFLY receivers didn't have telemetry and there is no RF Finetune avaible so i cant do that.

I have tested all my different WFLY receivers i have 6x WFLY WFT07s and 3x WFLY RD201w.... ALL! of them keep disconnecting at random (after 2sec to 10min or so)...

my flysky/frsky receivers working flawless.

Im pretty sure there is an error in the multi-module firmware. All the receivers working perfekt on my old WFLY Radio (also Tested).

Mario

M-age-P avatar Sep 13 '21 19:09 M-age-P

The WFLY protocol is using the CYRF6936 RF component which is different from Flysky (A7105) and Frsky (CC2500) so this does not rule out a module issue.

  • Have you set the right amount of channels in the option field? https://github.com/pascallanger/DIY-Multiprotocol-TX-Module/blob/master/Protocols_Details.md#wfly---40
  • Have you setup your failsafe (not using "None" or "Hold") as indicated to prevent things like motors spinning when losing connectivity? https://github.com/pascallanger/DIY-Multiprotocol-TX-Module/blob/master/Protocols_Details.md#wfly---40 Is failsafe not working?
  • Have you tried different RX numbers?

pascallanger avatar Sep 13 '21 20:09 pascallanger

Dear @M-age-P Great, I assume your issue is somehow solved since there is no feedback, so I think @pascallanger can close this issue now?

OpenUAS avatar Oct 20 '21 13:10 OpenUAS

Hi,

the solutions from pascallanger didn't helped. The WFLY receivers keep disconnecting from the remote randomly... i had to buy other receivers and use them now, the Wfly WFR07s receivers are not usable with this remote... There is probably an error in the firmware.

Greets Mario

M-age-P avatar Oct 24 '21 08:10 M-age-P

Thx @M-age-P for the response, appreciated. @pascallanger Close issue maybe?

OpenUAS avatar Jan 17 '22 20:01 OpenUAS