PHYSICAL
Size (HxWxD): 37x42x16 ±0.5 mm / 1.46x1.65x0.63 ±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: <20 dBm
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