Smotek7

This is probably my latest version. It's just a modified example, I don't have a description there. I think only 4 outings can be made. It's a limited Lego app. Only add more pieces of ESP2, it can be distinguished in the app.

Today I created a prototype HW for LEGO servo HUB. 4 output ports for RC servo. Just wait for the SW modification.

So far, like this, one port.

Hi @Lok24, i need HUB emulation. Today I managed to test legoino as a HUB emulation. It's what I need, it's just for City HUB as I understand it. I managed to control 1 piece of RC servo with LEGO app. PORT A doesn't work, I wrote on github. When I have something new, I will write. Rasto

Hello, I need advice. I want to create a train switch driver for my son. I want to control it using the Powered UP app. That's why I was looking for a way to emulate HUB. I want to use an RC servo for switching. @toastie Up in the post you write that you have an emulator in nodeMcu ESP32. I have this board. Can you please advise me how to edit the code so that I can upload the code to NodeMcu? I have Arduino IDE installed and ESP32 boards installed. My first step is to test NodeMcu communication with the Powered UP app. Thank you for any advice. Rasto