OpenHive ESP32 / TTGO T-Call SIM800C

[clemens]

Ein paar erste Bemerkungen zur Temperaturabhängigkeit der verwendeten Omega E120A Wägezelle:

Experience with different load cells

For a workshop I had initially planed to order the 100 kg version of the Mavin NA1 via Maritex / Poland, see also Welche Wägezelle für low-cost-Waagen? - #10 by clemens. I had ordered some test pieces before, I did not test the load cells extensive but they seemd to be ok. Maritex could not deliver 40 pc. timely, so I searched for alternatives and found the one from Omega. In the end I had not time to check the cells against temperature stability before and I ordered the needed amount for the O…