Remotecontrol via MQTT for the Jarolift_MQTT-project: https://github.com/madmartin/Jarolift_MQTT You need a WEMOS D1 R2 (or other ESP8266based board) and a 16-button QYF-TM1638-board and a few cables:
Module: https://www.aliexpress.com/w/wholesale-tm1638.html?catId=0&SearchText=tm1638
Based on the famous TM1638plus-library by Gavin Lyons https://github.com/gavinlyonsrepo/TM1638plus
For each shutter, two buttons are used. Up and down. If the shutter is in motion, it stops when you press the button again. You can send messages to the display via MQTT, (default topic: TM1638/message). You can adjust brightness in 8 steps via topic TM1638/brightness
Examples:
mosquitto_pub -d -t TM1638/message -m "MESSAGE";
mosquitto_pub -d -t TM1638/brightness -m 1 (valid from 0-7)
For testing purpose, the display shows the pressed button and its send out on the serial port. Feel free to comment it out when its working for you.
Connect:
GND <-> GND D1 <-> STB D2 <-> CLK D3 <-> DIO 3.3 <-> VCC
Edit the wifidata.h according to your local network and compile.
TODO: Shade function, Housing, powersource etc etc.
This is a project in development, so feel free to participate!