HX711 WIFI floor scales

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Joined: Sun Jan 13, 2019 7:50 am

HX711 WIFI floor scales

Postby nicollo » Thu Jan 16, 2020 8:55 am

Hi guys!
I'm trying to make a floor scales based on ESP32 + HX711 and ESP-IDF over HTTP protocol.
This library https://github.com/UncleRus/esp-idf-lib ... 11/hx711.c was used for communication.

Sensors were connected in such way:

But my HX711 returns 8388607 constantly.
Here is my samples from logic analyser:


I even tried to change gain to HX711_GAIN_A_64 but it has no effect.

What can be wrong with that?
Screenshot 2020-01-16 at 09.55.10.png
Screenshot 2020-01-16 at 09.55.10.png (19.68 KiB) Viewed 984 times
Screenshot 2020-01-16 at 09.54.52.png
Screenshot 2020-01-16 at 09.54.52.png (36.93 KiB) Viewed 984 times

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