My Dad's firm asked me to produce a thermostat for the computer site of the company to monitor the temperature. I first looked at this project https://create.arduino.cc/projecthub/khanhhs/arduino-web-based-thermometer-a38752?ref=tag&ref_id=temperature&offset=2.
When buying the components I noticed that the WiFi shield was a bit expensive since we need 3 different thermometers, so I decided to buy the BLE Shield as a cheaper alternative. This would also improve my programming skills with the help of the firm's programmer. After a lot of attempts, I could not manage to link the Arduino with the iShield app, but I managed to link it with the Redbear app. The interface is very simple and I was looking to link It with the iShield app since it is more modern. I tried using this code (https://create.arduino.cc/projecthub/khanhhs/arduino-web-based-thermometer-a38752?ref=tag&ref_id=temperature&offset=2) and replacing the DHT11 sensor for the OneWire, but I was unable to. If you could help me with this code I would be forever grateful.
Thanks in advance,