DS18B20 sensor Arduino Nano Lora SX1278 wireless communication with Raspberry pi Node-RED

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Reading values from DS18B20 sensor by Arduino Nano wireless communication with Raspberry pi Node-RED using Lora SX1278
#raspberrypi #nodered #lora#arduino
Please go to this website to download all codes at the end of page:
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Hello, I tested it and the temperature only shows "Sending: -127.00" The module is ok. I tested the Lora and the DS18B20 separately and it works fine. However, the complete code keeps giving this. I've changed the libraries and tested other codes and nothing.

jacquescosta
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i did almost the same project but i use dht11. When you start the code to the raspberry pi how does the arduino send u the vaules, without compiling in the arduino?

Bllackmage
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Thanks for informative video. Please suggest how to interface ryax 896 in place of sx Lora.

debakantabehera
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did you know how to use this lora between ESP32 and Raspberry Pi

NickyAndre