Using for pomodoro timer with Node-Red.
Video (Russian) - https://youtu.be/du_pAQib9QU
status/tablo
- send text (max 5 symbols)status/tablo/json
- send json
{"msg":"line 1\nline 2","msgSize":2}
1
- 8 lines2
- 4 lines3
- 3 lines4
- 2 lines5
- 1 line
git clone https://github.com/popstas/mongoose-mqtt-ssd1306
cd mongoose-mqtt-ssd1306
mos build
mos flash
mos wifi ssid pass
mos config-set device.id=mongoose-pomodoro
mos config-set mqtt.enable=true mqtt.server=myserver mqtt.user=myuser mqtt.pas=mypass
mos config-set app.mqtt_topic=status/pomodoro/mmss app.text_size=4
SSD1306 display:
SCL
toD1
SDA
toD2