HX711 Weight Sensor Connection¶
Connection via RJ45¶
A step-down converter must be used. On the port 5V (2(O)-VCC, 8(Br) - GND), HX711 supply voltage is 3.3V
| Connector | Purpose |
|---|---|
| 1(WO) | not connected |
| 2(O) | VCC (5V) |
| 3(WG) | SCALE_S0 |
| 4(B) | SCALE_S1 |
| 5(WB) | SCALE_SCK |
| 6(G) | SCALE_DT |
| 7(WBr) | not connected |
| 8(Br) | GND |
Connection to controller¶
- SCALE_DT → H2
- SCALE_SCK → FAN2
- SCALE_S0 → SRV2
- SCALE_S1 → T2