Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Help with "non-standard" TH05 #76

Open
booroondook-eng opened this issue Nov 9, 2024 · 3 comments
Open

Help with "non-standard" TH05 #76

booroondook-eng opened this issue Nov 9, 2024 · 3 comments

Comments

@booroondook-eng
Copy link

booroondook-eng commented Nov 9, 2024

I have very strange TH05. Its board looks exactly like TH-05F on these pictures:
https://pvvx.github.io/TH05F/img/TH05F_pcb1.jpg
and
https://pvvx.github.io/TH05F/img/TH05F_pcb2.jpg
And the board has the same mark as on photo - TH05Y_V1.1 2023-10-10 - and the same big chip - QD01/2332 NT/CJT 3180
But its display looks like TH-05_V1.4 as on this picture:
https://pvvx.github.io/TH-05/img/Box_sm.png
(The smiley has another form)

I tried to flash my device with TH-05F firmware but it does not work as a result.
Then I flashed it with TH-05 (without letter "F') firmware. And now my device works (it sends temperature and humidity values to my Home Assistant), but its display is off.

@pvvx
Copy link
Owner

pvvx commented Nov 10, 2024

Internal GPIO pinout:

Firmware Sensor SDA/SCL/Power LCD SDA/SCL/Power Key LED
THB1 P18/P20/- P34/P33/- P01 -
THB2 P18/P20/- - P07 P26
THB3 P18/P20/- P34/P33/- P01 -
BTH01 P33/P34/P00 - P14 P15
TH05 P33/P34/P00 P33/P34/P02 P14 -
TH05D P31/P32/- P11/P14/- P02 -
TH05F P33/P34/P00 P26/P31/P02 P14 -

The LCD chip is initialized the same way in all variants, but the connection ports are different.
The LCD has different segment layouts depending on the model.
The sensors are detected automatically, but have different ports depending on the model.

@booroondook-eng
Copy link
Author

I resolved the problem by flashing BOOT v1.7 and APP v1.9 (both for TH05F)

@pvvx
Copy link
Owner

pvvx commented Nov 10, 2024

Boot V1.9 works normally on TH05F. In previous versions there is an error if you assign another name to the device.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

2 participants