nebman

Check your connections too. I've had the display freezing because of vibrations when testing with dupont connectors

I dont have freezes, since I properly soldered the display connections. Had an hour long ride just last week with no problems at all.

I think this bug was introduced with newer ESP8266 frameworks. https://github.com/nebman/btc-ticker-esp8266/blob/ddec93763904fd4fd0da20553efd81b18cd06a85/src/btc-ticker-esp8266.ino#L145 fixes this, the code in the new PIO branch does compile, upload and work just fine now (please note...

Glad you like the project! As for a quick workaround, you can go to the "Library Manager" inside the Arduino IDE (Ctrl+Shift+I) to select and install a ArduinoJSON version 5...

Can confirm the problem over here with negative temps ``` $ mosquitto_sub -t "comfoair/pre_heater_temp_before" -v comfoair/pre_heater_temp_before 6552.6 ```