Overview of the SONOFF ZBMINIR2
The SONOFF ZBMINIR2 is a diminutive Zigbee smart switch that closely resembles the SONOFF Zigbee Extreme (ZBMINIL2) model but with enhancements. Unlike its predecessor that requires a neutral wire, the ZBMINIR2 can function as a Zigbee router, managing up to 64 connected sub-devices while introducing exciting new features like ‘Turbo mode’ for increased range and ‘detach relay’ mode, which allows users to operate external switches without affecting the relay’s state.
Design and Compatibility
This compact switch fits seamlessly into various smallest mounting boxes, including EU-type, 86-type, and 120-type. It works perfectly with Zigbee 3.0 gateways such as the ZBBridge Pro and NSPanel Pro, and integrates with numerous compatible Zigbee hubs. Moreover, it enables voice control through Amazon Alexa and Google Home, and is primarily managed through the eWelink mobile app, the standard for SONOFF devices.
Key Specifications of ZBMINIR2
- Microcontroller: Potentially the Silicon Labs EFR32MG22 Arm Cortex-M33 @ 76.8 MHz with up to 512 kB flash and 32 kB RAM.
- Connectivity: Zigbee 3.0.
- Input Voltage: 100-240V ~ 50/60Hz 10A Max.
- Output Voltage: 100-240V ~ 50/60Hz 10A Max (2400 Watts).
- External Switch Types: S1 and S2 input terminals.
- Dimensions: 39.5 x 33 x 16.8mm.
- Weight: 26.7 grams.
- Material: PC V0 casing.
Wiring Guide
For optimal setup, refer to the wiring instructions provided below:
Comparison with Other Models
The ZBMINIR2 offers a smaller footprint than the original ZBMINI and adds more functionalities. Although the ZBMINIL2 is tailored for setups that lack a neutral wire, ZBMINIR2 delivers enhanced options and features across the board. A tabulated comparison can be found in the detailed review of previous SONOFF models.
Additionally, the SONOFF ZBMINIR2 is compatible with every Zigbee 3.0 hub, but obtaining a SONOFF Zigbee hub like the iHost may enhance compatibility further. The device also integrates effortlessly with Zigbee2MQTT, ensuring a seamless experience with Home Assistant.
Where to Buy
The SONOFF ZBMINIR2 (also known as SONOFF ZBMini Extreme requiring a neutral wire) will soon be available to be purchased from Aliexpress.
