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

The timer function is configured through the APP, and the timer is divided into the following four types: This is the Forum CUL-40039 Culina Konect Wireless On/Off Kinetic Switch Non-Dimmable Wi-Fi Module - a wifi and RF wireless receiver. 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:

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. 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. The module PCB antenna area and the 15 mm extension area need to be clear (copper, trace on the board, and component placement are strictly prohibited), refer to the following figure: 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.The switch for the second channel, active low. APP configuration pin, when the low level> 5S, enter the pairing mode. PSF-B04 module can be used as a 4-channel switch, which can control the switch locally or remotely through APP.

Power-on status configuration: The power-on switch status can be configured on or off through the APP, and the default power-on status is off.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. 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.

Chip enable terminal high level: valid; low level: closed.Note: An external pull-up resistor of 1~10K, connect a 100nF capacitor to the ground. No Server: The device has been connected to the router, but it cannot connect to the server (also known as”cannot access the Internet”). 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. This item works with Alexa and Google Assistant, and the manufacturer has their own app to control this system. PSF-B04 supports timer. The eWeLink APP provides four timing modes to facilitate the use in more scenarios.The switch for the third channel, active low. APP configuration pin, when the low level> 5S, enter the pairing mode. The device obtains information in different ways in the two modes, read below section for details. 4.3 The Wi-Fi module basic workflow