PID in Berry script

[ChrisVonFrosta]

Is there an option to use or implement a PID controller in a Berry script?
I want to control a fan with PWM based on a sensor value.

[wjohn007]

I don't have much experience with this repository microserre.
However, there is an implementation of PID using Berry.
Maybe that's helpful

[mabnz]

Where is the implementation of PID in Berry?

[s-hadinger]

It's not native in Tasmota. Maybe someone implemented it as Berry code

[sfromis]

According to the description in the linked microserre repository, HeaterPWM.be (along with HeaterPWM_UI.be) has a PID implementation in Berry.

Additionally, https://github.com/glmoritz/tasmota_berry_pid has the about text starting with

A Heat/Cool PID controller written in berry ...

https://github.com/darrylb123/tasmota/blob/main/ESP32-2432-S028/pid.be also seems to be in that direction....