TK Talkie Troubleshooting- BLE Module

[Shikkakku[501st]]

Hi folks, wondering if I can get an assist on why my TK-Talkie isn't communicating with the app.

 

• Teensy 4.0, with 4.x audio shield (RevD)
• HM-10 BLE module, don't think its a CC2541.
• TK-Talkie App v.2.31

 

I've wired it together, and can confirm all boards have power. The voice changer itself works, but when I try to connect I get the "Failed to Connect, errorMessage: Peripheral Disconnected"

 

When looking at the serial monitor in Arduino IDE, we get the following:

Quote

[DEBUG] BLE Cmd: OK+CONNconnect Value: 63613|2.31 Uid: 6bb14bdf367430e6
[DEBUG] cmd: OK+CONNconnect index: 255
[DEBUG] Got command index 255
[DEBUG] Default -> OK+CONNconnect = 63613|2.31
[DEBUG] Parse Setting: OK+CONNconnect = 63613|2.31
[DEBUG] RX: OK+LOST
[DEBUG] Received UID 63613
[DEBUG] Current device id: 6bb14bdf367430e6
[DEBUG] Processing command...
[DEBUG] After key copy[DEBUG] copying 2.31 to val 
[DEBUG] After val copy
[DEBUG] Compare device id's -> received: 63613 current: 6bb14bdf367430e6
[DEBUG] Store device id
[DEBUG] Reset auto sleep
[DEBUG] BLE Cmd: OK+LOST Value: 2.31 Uid: 63613
[DEBUG] cmd: OK+LOST index: 255
[DEBUG] Got command index 255
[DEBUG] Default -> OK+LOST = 2.31
[DEBUG] Parse Setting: OK+LOST = 2.31

Thanks in advance, any tips appreciated!

[gmrhodes13[Staff]]

There is a build support group on Facebook which may be able to help you https://www.facebook.com/groups/tktalkie/

[Shikkakku[501st]]

3 hours ago, gmrhodes13 said:

There is a build support group on Facebook which may be able to help you https://www.facebook.com/groups/tktalkie/

Thanks, I'll check them out- though I've been trying to minimize my Facebook use as of late. 

Looks like the latest post has the same problem as I do, and the fix was to get a whole new BLE board. I'd rather save that as the last ditch plan since the one I got took almost a month to get shipped here to Canada. Wanted to try troubleshooting it first.