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.

Sign up for GitHub

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

Jump to bottom

Options to use 6.5k thermistor #316

Open
pr0phe opened this issue Dec 22, 2023 · 1 comment
Open

Options to use 6.5k thermistor #316

pr0phe opened this issue Dec 22, 2023 · 1 comment

Comments

@pr0phe
Copy link

pr0phe commented Dec 22, 2023

Is there a program path to change temp sensor from 10k to 6.5k?
Due to intallation dbh002 on existing structure i dont want to use addiotion resistors or disaasemble floor to get the old temp sensor.
@andreasz70
Copy link

The termistor on the BHT002 is connected to the original MCU and has no connection to the ESP8266 microcontroller. So that cannot be configured. The most simple solution could be an additional microcontroller with analoge in (e.g. ATTINY) and a digital potentiometer faking the expected 10k thermistor.
Analoge solutions or the integration in the programmable ESP might be more complicated.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@pr0phe @andreasz70