HX711 temperature dependency
Posted: Sun Mar 10, 2019 3:33 pm
Hi,
I am building a scale for weightwatching a bee colony. Parts are a load cell Bosche H40A (100 kg), HX711 and Pi 3B+. Im very discontented so far the temperature dependency of the construction is affected. Within the range of -5 up to +40 °C I get a variation of 800 gramme. E- and GND-ports of HX711 are connected. Bosche recommends the use of the HX711 adaption of dfrobot. Has somebody any experience with that ?
maksimilian
I am building a scale for weightwatching a bee colony. Parts are a load cell Bosche H40A (100 kg), HX711 and Pi 3B+. Im very discontented so far the temperature dependency of the construction is affected. Within the range of -5 up to +40 °C I get a variation of 800 gramme. E- and GND-ports of HX711 are connected. Bosche recommends the use of the HX711 adaption of dfrobot. Has somebody any experience with that ?
maksimilian