Search found 3 matches

by TinTin
Tue Jun 25, 2024 6:08 pm
Forum: ESP-IDF
Topic: ESP-IDF Zigbee Light on/off example Network Join
Replies: 0
Views: 880

ESP-IDF Zigbee Light on/off example Network Join

Hello, I'm trying to connect the Seeed Studio XIAO ESP32C6 with Zigbee to my HomeAssistant-Server. On that Server there is an zigbee2mqtt as Coordinator that uses an SONOFF Zigbee 3.0 USB Dongle Plus. As base Program I'm using the light on off example from the zigbee sdk. For now i just want that th...
by TinTin
Mon Jun 10, 2024 8:53 am
Forum: ESP32 Arduino
Topic: Weight Scale on ESP32-C3 on Liliygo T-Zigbee Board
Replies: 2
Views: 867

Re: Weight Scale on ESP32-C3 on Liliygo T-Zigbee Board

Hello lbernstone, yes i know that. Thats the reason the 4 halfbridge weight cells are forming a Wheatstone bridge so that on applying pressure on them the resistances change and the voltages on the inputs A+ and A- change accordingly. And the HX711 should amplify that input signal. I took this as ex...
by TinTin
Sat Jun 08, 2024 11:27 am
Forum: ESP32 Arduino
Topic: Weight Scale on ESP32-C3 on Liliygo T-Zigbee Board
Replies: 2
Views: 867

Weight Scale on ESP32-C3 on Liliygo T-Zigbee Board

Hello, i'm trying to build an weight scale with with the Liliygo T-Zigbee Board using an HX711 and 4x 50kg weight cells. I get different reading on every calibation and the reading dont really change as expeced on adding or removing weights on the cells and the measurement drifts. I have rewired it ...