| Physical |
| Size (HxWxD): |
37x42x16 ±0.5 mm / 1.46×1.65×0.63 ±0.02 in |
| Weight: |
17 g / 0.6 oz |
| Mounting: |
Wall box |
| Screw terminals max torque: |
0.4 Nm / 3.5 lbin |
| Conductor cross section: |
0.5 to 1.5 mm² / 20 to 16 AWG |
| Conductor stripped length: |
5 to 6 mm / 0.20 to 0.24 in |
| Shell material: |
Plastic |
| Environmental |
| Ambient temperature: |
-20 °C to 40 °C / -5 °F to 105 °F |
| Humidity |
30 % to 70 % RH |
| Max. altitude |
2000 m / 6562 ft |
| Electrical |
| Power supply: |
5 – 24 VDC |
| Power consumption: |
< 1 W |
| Sensors, meters |
| Temperature sensor: |
Yes |
| Radio |
| RF band: |
2400 – 2495 MHz |
| Max. RF power: |
|
| Wi-Fi protocol: |
802.11 b/g/n |
| Wi-Fi Range: |
Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors (Depends on local conditions) |
| Bluetooth Protocol: |
4.2 |
| Bluetooth Range: |
Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors (Depends on local conditions) |
| MCU |
| CPU: |
ESP32 |
| Flash: |
4 MB |
| Firmware capabilities |
| Webhooks (URL actions): |
20 with 5 URLs per hook |
| Scripting: |
mJS |
| MQTT: |
Yes |
| CoAP: |
No
|