Shelly PLUS Add-on

Product Weight: 0.0200KG

Shelly PLUS Add-on

Specifications

Physical
Size (HxWxD):	37x42x15 ±0.5 mm / 1.46 x 1.65 x 0.59 ±0.02 in
Weigh:	105 g / 3.70 oz
Shell material:	Plastic
Screw terminals max torque:	0.1 Nm / 0.89 lbIn
Conductor cross section:	max. 1 mm² / 17 AWG
Conductor stripped length:	4.5 mm / 0.18 in
Color:	Black
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 voltage AC:	N/A
Power supply voltage DC:	3.3 V (from Shelly plus device)
Power consumption:	< 0.5 W (without sensors)
Output circuits ratings
VCC max. current:	10 mA
VREF OUT max. current:	1 mA
VREF+R1 OUT resistor	10 k?
Shelly Plus device firmware capabilities
Shelly Plus Add-on supporting devices:	Shelly Plus 1/1PM , Shelly Plus 2PM, Shelly Plus i4/i4DC
Temperature reading:	Depends on the DS18B20 or DHT22 sensors
Humidity reading:	Depends on the DHT22 sensor
Digital input:	-15 V to 0.5 V (True) / 2.5 V to 15 V (False)*
Analog input range:	0 to 100%
Analog input report threshold:	1%**
Voltmeter range:	0 to 10 V
Voltmeter report threshold:	0.1 V**
Analog input / Voltmeter accuracy	Better that 5%
MQTT:	Yes
CoAP:	No