SONOFF Basic R2 10A Smart WiFi Wireless Light Switch, Universal DIY Module for Smart Home Automation Solution, Works with Amazon Alexa & Google Home, Compatible with IFTTT, No Hub Required

Product Information

SONOFF SV is a low voltage switch. The low voltage light switch supports 5-24V power supply. Power supply separation enables it to control both AC and DC power, although some welding is required for this purpose. It has GIPO reserved to support secondary development. This product does not have 433 RF function and shell. The Gateway acts as a conduit for any RF Quinetic products to be linked together thus creating a hybrid system for both RF and WiFi connectivity. The compact design means it can be installed almost anywhere. It has a range of up to 40m from the switch when outside, or 8m away when indoors and can be controlled not only by the switches.

Main switch for 4-channel pin, active low. APP configuration pin, when the low level> 5S, enter the pairing mode. The flashing of the Wi-Fi status light is in a cycle of 2 seconds, as shown in the figure, the low-level light is on and the high-level light is off. Detailed explanation of each status: The relay switch for the fourth channel, active low. APP configuration pin, when the low level> 5S, enter the pairing mode. Note: The chip configuration pin needs to pull down (1~4.7K) resistor to ground.The switch for the fourth channel pin, active low. APP configuration pin, when the low level> 5S, enter the pairing mode. The timer function is configured through the APP, and the timer is divided into the following four types: The device obtains information in different ways in the two modes, read below section for details. 4.3 The Wi-Fi module basic workflow SONOFF SV low voltage wireless remote switch makes all home appliances smart. As long as the mobile has network, customers can remotely control the appliances by turning them on off from anywhere at any time. Another feature available is to set timing schedules for the appliances, which can include countdown, scheduled on/off, and can thus, help customers maintain an easy life.

The relay switch for the first channel: active high, power-on default low level. Note: As a switch button, there will be a period of high level at the moment of power-on, which requires a pull-down (1~4.7K) resistor to ground. Place the module’s power supply (VCC) pin capacitance and other module pin capacitances, resistors as close as possible to the module pins, and the tracepath should be short. PSF-B04 supports timer. The eWeLink APP provides four timing modes to facilitate the use in more scenarios.No Server: The device has been connected to the router, but it cannot connect to the server (also known as”cannot access the Internet”). The flashing mode of the Wi-Fi status light on the device represents the its current network working status. The specific status includes the following seven types:

The switch for the second channel, active low. APP configuration pin, when the low level> 5S, enter the pairing mode.The switch for the first channel, active low. APP configuration pin, when the low level> 5S, enter the pairing mode. Normal: The device is working normally and the connection to the cloud server is normal.The device can be only controlled through the APP in this mode. Unregistered: The device has not been bound to account. The device needs to be bound to the eWeLink account to connect to the cloud server. You can bind the device by tap “Add Device” in the eWeLink APP.