Rf r3 wifi

Buy 3pcs SONOFF RF R3 ON/OFF WIFI Wireless Smart RF Switch Timer Supports DIY Mode 10A for R710.68

Buy SONOFF RF R3 ON/OFF WIFI Wireless Smart RF Switch Timer Supports DIY Mode 10A 2200W AC100-240V APP/4 for R365.39

SONOFF® RF R3 ON/OFF WIFI Wireless Smart RF Switch Timer Supports DIY Mode 10A 2200W

Buy SONOFF RF Bridge WIFI 433 MHz Replacement Smart Home Automation Universal Switch Module for R508.66

Buy SONOFF RF Bridge WIFI 433 MHz Replacement Smart Home Automation Universal Switc for R747.89

Buy SONOFF RF Bridge WIFI 433 MHz Replacement Smart Home Automation Universal Switch Module for R476.76

Buy SONOFF RF Bridge WIFI 433 MHz Replacement Smart Home Automation Universal Switch Module for R452.11

WiFi Shield SparkFun - ESP8266 Product Description This is the WiFi Shield SparkFun - ESP8266. The SparkFun ESP8266 WiFi Shield is an Arduino compatible shield for the ESP8266 WiFi SoC — a leading platform for Internet of Things (IoT) or WiFi-related projects. There are a variety of designs based around the ESP8266. If you just have an Arduino project that needs an inexpensive gateway to the Internet, the ESP8266 WiFi Shield does almost everything from turning on an LED to posting data and much more. The ESP8266 WiFi Shield comes pre-flashed with an AT-command firmware, so it can be controlled by any UART, but it also breaks out and provides command access to all of the ESP8266's I/O. Since this is an Arduino shield, it makes it easy to attach to any development board that utilizes the Arduino R3 layout. Product Specs: Arduino R3 Layout Wi-Fi Direct (P2P), soft-AP 802.11 b/g/n Integrated TR switch, balun, LNA, power amplifier and matching network Integrated TCP/IP protocol stack Integrated PLLs, regulators, DCXO and power management units Integrated low power 32-bit CPU could be used as application processor

Buy RF elements 60 deg Symmetrical Horn Antenna - GEN2 for R3,260.29

Parameters: - Material: ABS - App: Eye4 - Sensor: 1/4 inch OV CMOS - Camera View Angle: 80 degree - Camera: 2.0MP - Photo Resolution: 480 x 272 - Photo Format: JPEG - Transmission Mode: WiFi + RF - Transmission Distance: 30m - Alarm System: support - Night Vision: support - Night Vision Distance: 2m - IR: 1pcs LED light - IR-CUT: auto switch - Speaker Power: 2W - Voltage: 110 - 240V - Operating Temperature: 0 - 40 Deg.C - Power: 2 x AAA battery (not included) - Fixed and Mounting Method: sticker or screw Package Contents: 1 x Outdoor Camera, 1 x Indoor Doorbell, 1 x English and Chinese Manual

Product application: This amplifier has the advantages of wide frequency range, stable gain, small noise figure, large dynamic range (+20dBm1dBP), etc., and is especially suitable for various radio frequency emission circuits, and increases the communication distance! Widely used in short wave, FM radio, remote control receiver, cable TV signal amplifier, Beidou, GPS satellite navigation, 2.4G Bluetooth, WIFI receiver, such as radio frequency amplification!The amplifier is provided with a shielding shell, and is provided with an anti reverse protection diode. Technical indicators: 1. Supply voltage:5VDirect(Typical current value100MA) 2. Gain:19.5DB Input output impedance:50Ohm 3. P1DB:20dBm(50Under ohm load) 4. Input signal: 5. Bandwidth:50MHzreach6GHz(Different frequency, gain is different, specific please refer toS21Curve index) 6. Noise figure:3.5dB(3GHzCase measurement) 7. With metal case shielding 8. Other: when different gain values are needed, can reduce the power supply voltage. Package included: 1 x 50M-6GHz Broadband Gain Amplifier

The Sonoff Basic R3 is a revised WiFi smart switch that gives you the ability to control an endless range of appliances via the mobile app eWelink with a improved aesthetics. The smart switch sends data to a cloud platform through your home's WiFi Router, which enables you to remotely control all the connected appliances... from anywhere! You can also share control of any switch on the eWelink app to Google Home, Alexa etc. for even greater convenience. Manage devices from your phone, anywhere and anytime. Support Amazon Alexa & Google Assistant to turn on/off devices. Make one device trigger on/off another one or groups of devices. Control SONOFF devices with the utilization of IFTTT supported app and services. The DIY Mode allows you to use the REST API to connect SONOFF BASICR3 with your existing home automation system. Turn on/off the device when no Wi-Fi access in LAN Mode. Share devices with your family to control together. Show the real-time status on the eWeLink app for devices. Can connect an old phone to make it monitor and control devices. Overview This is a WiFi Smart Switch with the DIY capability that makes it possible to control connected devices via the eWeLink directly from your phone, or ask it to turn on/off devices with Amazon Alexa and Google Assistant. Amazingly, it has a DIY mode that is the firmware can be user-defined. Built-in a web server that exposes the REST API, which allows you to connect the switch with your existing home automation system. Compatible with Vera, Fibaro, HomeSeer, Savant, Home Assistant, etc, for the protocol document and the code for the DIY Mode tool (updating), please go to Github on https://github.com/itead/Sonoff_Devices_DIY_Tools Simply set a timer to let your devices switch on/off automatically at a pre-set time through a day. For example, prepare your coffee maker in the evening, and a cup of coffee is ready for you in the next morning. Compatible with the IFTTT function, and you can make more actions happen to trigger other devices, or receive a notification on your phone once the action was triggered. Along with support for smart scenes, just set a device to turn on/off to make another or a boatload of devices turn on/off. The LAN control is designed for situations which no available Wi-Fi connection, or an unsteady Wi-Fi network environment. A convenient option that is share control is capable of allowing you to manage the same device with your family or friends together, simply share it on the eWeLink app to try. Note: SONOFF BASICR3 does NOT have 433Mhz RF receiver module. If you want a diy smart switch with RF function, please buy SONOFF RFR3. Specification of SONOFF BASICR3 Max Current: 10A; Max Power: 2200W; Power Supply: AC 100-240V; Gang: 1; Wireless Standard: IEEE 802.11 b/g/n 2.4GHz; Enclosure Material: PC V0; Product Dimensions: 91*43*25(mm); Certification CE, FCC

Overview: The Sonoff T1 US Smart Wall Touch Switch series are 1-3 gang US/AU standard WiFi RF remote control luxury smart light switch. The wireless wall switch can be added to iOS/Android App eWeLink via WiFi, allowing users to remotely turn on/off connected lights or appliances separately from anywhere at any time. After successfully learning codes with 315MHz RF Remote, the touch light switch can be turned on/off indoors. Upgrade your home to an elegant smart home, control anywhere, anytime! With the App eWeLink, you can create scheduled/countdown timers to auto-turn on/off devices at the specified time. You can also create scenes to turn on/off all the devices in your house with one tap. The smart wall switch works perfectly with Amazon Alexa/Google Assistant, you can ask Alexa or Google to turn it on/off. With IFTTT supported, now you can control your the devices and apps in different ways. Features: Touch ON/OFF App Remote ON/OFF 315MHz RF Remote ON/OFF Schedule/Countdown Timers Works with Amazon Echo, Echo Dot, Amazon Tap Works with Google Home, Google Home Mini, Google Nest Works with IFTTT Specification: Power Supply: 90V-250V AC Max. Current: 2A/250V/Gang Max. Power: 600W/gang Wireless Standard: 802.11 b/g/n & 315MHz RF Security Mechanism: WPA-PSK/WPA2-PSK Material: ABS V0 + Toughened Glass Panel 120mm*73mm Gang: 1/2/3 Certification: CE, RoHS, FCC Package included: 1 x SONOFF® T1 US AU Standard WiFi RF Smart Wall Touch Light Switch

Description Sonoff Slampher: 433MHz RF&WiFi Smart Light Bulb Holder Slampher is a WiFi wireless light holder that can connect to various lightbulbs with E27 screw base. Slampher sends data to cloud platform through WiFiRouter, which enables you to remotely control all light bulbs with the AppeWeLink on your smart phone. Slampher make all lights smart, as long as yourphone has network you can remotely turn on or turn off your lights fromanywhere at any time. And by setting timing schedules for your lights, you canmaintain a carefree life.This Slampher has a 433Mhz RF remote function. Quick Spec Wifi base on ESP8266 Chipset RF Frequesncy: 433mHZ Receiver Voltage range: 90-260v AC(50/60Hz) Max current: 2A Operating current: 1A Max Wattage: 200 watts Color: White Humidity: 5%-95% Wireless Frequency: 2.4Ghz Working Temp: ﹣20℃-75℃ How to Setup and use Resources Product Page Shipping List 1 x WiFi 433MHz RF Wireless Light Holder More Info Local Stock. More Products View More Products

Overview: The Sonoff T1 Wall Touch Switch series are 1-3 gang 86 type touch/App/ RF control luxury smart light switch. The wireless wall switch can be added to iOS/Android App eWeLink via WiFi, allowing users to remotely turn on/off connected lights or appliances separately from anywhere at any time. After successfully learning codes with 433MHz RF Remote, the touch light switch can be turneD on/off indoors. Upgrade your home to an elegant smart home, control anywhere, anytime! With the App eWeLink, you can create scheduled/countdown timers to auto-turn on/off devices at the specified time. You can also create scenes to turn on/off all the devices in your house with one tap. The smart wall switch works perfectly with Amazon Alexa, you can ask Alexa to turn it on/off. Works With Amazon Alexa: This product works with Amazon Alexa. You can ask Alexa to control the device with the following voice commands. Please note that only US/UK English and German voice commands are supported now. Try out these phrases ({deviceName} should be the name of your device): Alexa, turn on {deviceName} Alexa, turn off {deviceName} Alexa, turn {deviceName} off Alexa, turn {deviceName} on Alexa, schalte Gerätename ein Alexa, schalte Gerätename aus For detailed tutorial, please click here. Features: Touch ON/OFF App Remote ON/OFF 433MHz RF Remote ON/OFF Scheduled/Countdown Timers Works With Nest Works With Alexa Works With Google Home Specification: Power Supply: 90V-250V AC Max. Current: 2A/250V/gang Max. Power: 600W/gang Wireless Standard: WiFi 2.4GHz & 433MHz RF Material: ABS V0+ Toughened Glass Panel Dimension: 86mm*86mm Weight: 130.0g Package included: 1 x 86 Type UK Smart Wall Touch Light Switch Module