For Windows you need to install nodejs and mingw64 and include the binfolders in the PATH variable. Specifically it needs 'xxd' which is provided by vim-common package. I finally managed to compile without errors on Windows. Besides vim, I also had to install sed (!) for WIndows in order to get rid...

Hi William, great to hear from you again (the forum software, however, doesn't seem to notify about new posts...). ../espfs', needed by 'esp-idf/espfs/espfs_image.bin This error is because it needs a few linux tools to compile espfs generator. For Windows you need to install nodejs and mingw64 and i...

Hi William, I had a look at what you have done, this looks absolutely great! Way better than what I had in mind doing for my Alpine. I was able to flash the binaries contained in your zip onto an Esp32 (using a Raspberry Pi 3), conecting to its Wifi and the debugging page afterwards. I still have to...

I've forgotten to ask: Did you already make a sound check? I've noticed a annoying ping sound every 600 ms with picoharis software on an ATmega128 as well as with Olystyle's software on an Arduino Pro Mini and on an Esp32. Did you hear something similar. I gues it might be a problen of grounds.

Hmm, somehow I missed the alert about your recent posts :/
Thanks a lot for sharing your WIP, I'll certainly try to get it working. At the moment, I only have ESP32-WROOM 32 modules at hand, not a Wrover. Do you think it might work anyhow?

Thanks for your reply. Meanwhile, I've got Olstyle's Code running on an Esp32 (with Jörg Hohensohn's "Hardware").
Are you using https://github.com/kjanesch/pseudochanger ?
As far as I understand, the Panasonic version of the M-Bus protocol differs from the Alpine version.

Hi Wllm3000, I have some basic communication functioning at the moment though not very stable. Can you give me a hint whats needs to be done to have Oliver's code working on an ESP32? I use the "hardware" suggested by picohari which is working fine with Oliver's code on a Pro Mini, but wasn't able t...

Very interesting! I also want to keep the changer, but I'm thinking to use a switch (relay) to change between the emulator and the changer. Fot changing from emulator to changer, you could even use a button of the HU. The other way round would require a switch connected to the emulator board, I beli...

Hi everybody, I’m new to this forum. Being neither an engineer nor a programmer, I’ve started some years ago with some homebrew modules for home automation (eq3 and others). I can handle a soldering iron, modify code written by somebody who knows writing code, and I succeed normally with compiling a...