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Bug #11997

open

No ACK on protocol-specific command

Added by Tom Castillo Castillo 26 days ago. Updated 1 day ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
Start date:
05/20/2025
Due date:
% Done:

0%

Estimated time:
Chirp Version:
next
Model affected:
BF-T20D
Platform:
Windows
Debug Log:
I read the instructions above:
Yes

Description

I'm to Read my radio for me to Write designate preferred frequencies

CHIRP should be able to clone my radio and display pre-programmed channels

CHIRP unable to clone my radio and error message is displayed "no ack on protocol-specific command"

No


Files

config.txt (1.47 KB) config.txt Tom Castillo Castillo, 05/20/2025 11:23 PM
win_system_info.txt (58.4 KB) win_system_info.txt Tom Castillo Castillo, 05/20/2025 11:23 PM
debug_log.txt (26.7 KB) debug_log.txt Tom Castillo Castillo, 05/20/2025 11:23 PM

Updated by Tom Castillo Castillo 26 days ago

[Uploaded from CHIRP next-20250516]

Actions #2

Updated by Johny Bmb 1 day ago

I have the same issue with CHIRP and BF-T20D; tried both CH340 and CP210X cables, with the same result. Even the Baofeng GMSK software ver 1.4.4 doesn't connect to he T20d - it remains stuck when reading. As a workaround, the BF Series CPS ver 1.5.1 worked for me, connected 1st try, read and wrote with no problems - I got it from the baofengradio.com download area, as the software for BF-V1D.

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