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nliaudat / esp32_8ch_motor_shield

An ESP32 based 8 channels motor controller (to replace Homematic IP Floor Heating Actuator)
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Could you push your EDA Files #1

Closed melad closed 3 years ago

melad commented 3 years ago

Hi,

first of all thank you for the greate work. I would like to extend your board with onewire tempreature sensors. Could you push your EDA files ?

Thanks

nliaudat commented 3 years ago

There are 2 extension board slots. You can wire anything from it. Putting a temperature sensor on that board is a nonsens.

mo8Zomo0 commented 3 years ago

@nliaudat Maybe on the board directly, but I also wondered about having some additional temperature sensors. Measuring the ambient temperature in the distribution box could quite interesting and I thought how well sensors might work and how useful they could be on the on the warm side and on each return path.

Like in my case I have no access or control over the heat source, so getting some more information could be handy.

nliaudat commented 3 years ago

All pin labeled "EXT-...." in the schematics are free to use https://github.com/nliaudat/esp32_8ch_motor_shield/blob/main/PCB/Schematic.pdf