A&S Sonoff Mini Two Way Switch

MINIR2, as a reinforced MINI two-way DIY smart switch, has been redesigned to lift the safety and performance to the optimal level. The old version MINI has an external antenna with strong electricity, but the MINIR2’s antenna is hidden totally into the interior that ensures you peace of mind to use it to control your devices. Additionally, the interface S1 and S2 are colored to gray which is distinguished from other input and output interfaces in order to further remind you not to connect the strong current to both of the interfaces. 2KV surge testing meets the 1KV surge testing standard that CE certification requires, and it passed the ANATEL certification, so MINIR2 give you enough safety to bring you a safe use experience. The small and compact smart switch is used for different kinds of switch boxes, even the smallest EU standard switch box. Convenient to automate your home appliances on eWeLink app with your smartphone or your voice command. Support 3 triggering modes that pulse mode (works with push button switches), edge mode (Works with SPDT switches) and following mode (Works with switches with “ON” and “OFF” mark and sensors with dry contact output). It supports the DIY mode (designed for developers) which allows users to integrate MINIR2 into worldwide third-party open source smart home control system to achieve LAN control without cloud service, such as Home Assistant, openHAB, ioBroker .etc. For the protocol document and the code for the DIY Mode tool (updating), please go to

Specification of SONOFF MINIR2:
Input: AC 100-240V 50/60Hz 10A Max;
Output: AC 100-240V 50/60Hz 10A Max;
Wi-Fi: IEEE 802.11 b/g/n 2.4GHZ;
Material: PC V0;
Dimension: 42.6X42.6X20mm;
Download Center:
Certification: CE(), FCC(),
Smart Home Product List
Product Name Feature LAN Control Input Voltage Max Current Max Power Wireless Frequency Wiki Shopping
Sonoff Basic Wireless control switch Yes 90~250V AC 10A 2200W 2.4Ghz
Sonoff RF WiFi & RF smart switch Yes 90~250V AC 10A 2200W 2.4Ghz,433MHz
Sonoff SV Low voltage Input Yes 5~24V DC 10A 240W  2.4Ghz
Sonoff TH10/TH16 Monitor temp.&hum. NO 90~250V AC 10A/15A
2200W(10A)

3500W(15A)

2.4Ghz
Sonoff Dual Remote control 2 devices NO 90~250V AC 16A 3500W  2.4Ghz
Sonoff Pow Report power &power usage NO 90~250V AC 15A 3500W  2.4Ghz
Sonoff Pow R2 Upgraded power monitoring switch NO 90~250V AC 15A 3500W  2.4Ghz NO
Sonoff G1 GPRS/GSM smart switch NO 90~250V AC 16A 3500W  2.4Ghz
Sonoff 4CH (R2) 4 Gang WiFi wireless switch NO 90~250V AC 10A 2200W  2.4Ghz
Sonoff 4CH Pro (R2) 4 Gang WiFi & RF 3 working mode switch NO 90~250V AC/ 5~24V DC 10A/Gang 2200W/gang  2.4Ghz, 433MHz
Sonoff LED App control dimming LED NO 180~265V AC 0.6A 42W  2.4Ghz NO
Sonoff Touch WiFi wall touch switch Yes 90~250V AC 2A 400W  2.4Ghz NO
Sonoff T1 UK WiFi RF wall touch switch Yes(1 gang only) 90~250V AC 2A/gang 600W/gang 2.4Ghz,433MHz NO
Sonoff T1 EU WiFi RF wall touch switch Yes(1 gang only) 90~250V AC 2A/gang 600W/gang 2.4Ghz,433MHz NO
Sonoff T1 US WiFi RF wall touch switch Yes(1 gang only) 90~250V AC 2A/gang 600W/gang 2.4Ghz,315MHz NO
Sonoff Slampher Wireless control light holder Yes 90~260V AC 2A 200W 2.4Ghz,433MHz
Sonoff B1 Dimmable White&Color Bulb NO 90~250V AC 2A 6W 2.4Ghz NO
Sonoff S20 EU/US/UK/AU/CN Smart socket Yes 90~250V AC 10A 2200W 2.4Ghz
Sonoff S26 EU/US/UK/AU/CN Smart Plug Yes 90~250V AC 10A 2200W 2.4Ghz NO
Sonoff S30 US Smart socket Yes 110~125V AC 10A – 2.4Ghz NO
Sonoff S31 US smart plug NO 120V AC 60HZ 16A – 2.4Ghz NO
Sonoff iFan 02 LED celing fan driver NO 90~250V AC Fan-2A/Light-5A
Fan:500W

Light:1250W

2.4Ghz NO
1 Chnl Inching/self-locking Switch Access control switch Yes 5V/12V DC 10A 50/120W 2.4Ghz NO
Sonoff SC Monitor indoor environment NO USB 5V 80mA 0.4W 2.4Ghz
Sonoff RF Bridge 433  Remote control 433MHz RF devices NO USB 5V – – 2.4Ghz,433MHz
Sonoff L1 Smart LED Light Strip  Remote control LED Light Strip NO 12V DC – – 2.4Ghz NO
SONOFF BASICR3  WiFi DIY Smart Switch Yes AC 100-240V 10A 2200W 2.4Ghz NO
SONOFF RFR3  WiFi DIY Smart RF Control Switch Yes AC 100-240V 10A 2200W 2.4Ghz, 433MHz NO
SONOFF TX Series UK EU US  WiFi Smart Wall Switches Yes AC 100-240V 50/60Hz 2A Max 2A/Gang, 6A/Total Max / 2.4Ghz, 433MHz NO
SONOFF iFan03  Smart Ceiling Fan & Light Controller No AC100-240V 50/60Hz 5A / / 2.4Ghz, 433MHz NO
SONOFF MINI  Two Way Smart Switch Yes AC 100-240V 50/60Hz 10A Max / / 2.4Ghz NO
SONOFF SlampherR2  Smart Lamp Holder Yes AC 100-240V 50/60Hz / / 2.4Ghz, 433MHz NO
SONOFF S55  Smart Waterproof Socket Yes AC 100-240V 50/60Hz 10A-16A / / 2.4Ghz NO
SONOFF T4EU1C  Smart Single Wire Wall Switch Yes AC 180-240V 50Hz 2A AC 180-240V 50Hz 2A / 2.4Ghz NO
SONOFF IW100/IW101  US Wi-Fi Smart Power Monitoring Wall Socket & Switch Yes 120V AC 60Hz 15A 1800W 2.4Ghz NO
SONOFF BASICZBR3  Zigbee DIY Smart Switch /
AC 100-240V 50/60Hz 10A

AC 100-240V 50/60Hz 10A

/ 2.4Ghz NO
SONOFF GK-200MP2-B
Wi-Fi Wireless IP Security Camera

/
5V 1A

/

/ 2.4Ghz NO
SONOFF D1
Wi-Fi Smart Dimmer Switch

/
100 – 240V AC 50/60hz

1A

/ 2.4Ghz, 433.92MHZ NO
SONOFF S31 Lite Zb Smart Plug
Zigbee Smart Plug US Type

/
120V AC 60HZ 15A

15A

/ 2.4Ghz NO
SONOFF Micro
5V Wireless USB Smart Adaptor

/
Max.DC 5V/2.5A (USB Type – A male)

2.5A

/ 2.4Ghz NO
SONOFF ZBBridge
Smart Home Zigbee Bridge

/
5V

1A

/ 2.4Ghz, Zigbee 3.0 NO
SONOFF DW2  Wi-Fi Wireless Door/Window Sensor /
DC3V (2 x 1.5V battery)

≤ 40 μA

/ 2.4Ghz NO