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ESP32-S2 module based 6 Gang 30 Amps Latch Relay in DIN Rail enclosure. Best sutable for secure Home Automation, IOT.
Specification
- ESP32-S2 Matter ready chipset
- Embedded IPX to SMA adapter, 3dBi antenna, any SMA Wi-Fi antenna can be used.
- USB type C programming\debug connector, on board CP2102 USB-TTL converter
- 6 x 32 Amper Latch Relays, zero current idle consumption, suitable for any type of loads
- 32A terminals, 10-22AWG, 4mm2
- 6 x Optocoupled switch inputs
- 6 x Tact buttons + reset button
- 2 x Dallas temperature sensor pins with 5 kilohm pull up resistors
- 6 x status LED's + 2 status LED's
- High quality power supply, input voltage 85-305 Volts AC
- DIN rail plastic enclosure dimensions 150x106x42mm
- Board Dimensions 147x87mm
Installation
You can use the button below to install the pre-built firmware directly to your device via USB from the browser.
the button is visible from the 6Gang30AmpsLatchRelayEspHomeReady web page
Installation video
To tweak the YAML code in 6Gang30AmpsLatchRelay.yaml and burn it into the board
follow instructions in the link below and install ESPHome Installing ESPHome Manually
compile and upload with command-line:
esphome run 6Gang30AmpsLatchRelay.yaml
Pin out:
| Latch Relays | Latch Relay ESP32-S2 pin # |
|---|---|
| Latch Relay 1 ON | 10 |
| Latch Relay 1 OFF | 9 |
| Latch Relay 2 ON | 20 |
| Latch Relay 2 OFF | 3 |
| Latch Relay 3 ON | 19 |
| Latch Relay 3 OFF | 8 |
| Latch Relay 4 ON | 15 |
| Latch Relay 4 OFF | 16 |
| Latch Relay 5 ON | 7 |
| Latch Relay 5 OFF | 6 |
| Latch Relay 6 ON | 5 |
| Latch Relay 6 OFF | 4 |
| Tact buttons | ESP32-S2 pin # |
|---|---|
| Button 1 | 11 |
| Button 2 | 12 |
| Button 3 | 13 |
| Button 4 | 14 |
| Button 5 | 21 |
| Button 6 | 33 |
| Optocoupled switch inputs | ESP32-S2 pin # |
|---|---|
| Switch 1 | 34 |
| Switch 2 | 35 |
| Switch 3 | 36 |
| Switch 4 | 37 |
| Switch 5 | 38 |
| Switch 6 | 39 |
| Dallas sensor ESP32-S2 pins: | ESP32-S2 pin # |
|---|---|
| Temp 1 | 40 |
| Temp 2 | 41 |
| i2c expander ESP32-S2 (LED's pins): | ESP32-S2 pin # |
|---|---|
| SDA | 17 |
| SCL | 18 |
