3Pcs ESP8266 12V WiFi Relay Networking Smart Home Phone APP Remote Control Switch
$44.51
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Summarize
LC 12V WiFi relay module carried a ESP8266 WiFi module and microcontroller.
It will send the serial port instructions to the cell phone APP and Implementation within the local area network (LAN) for wireless control relay.
The function and characteristics
Onboard ESP8266 WIFI module, AP mode 5 client can be connected at the same time;
Module has two work modes:1, cell phones, carry on the WiFi module;2, mobile phone and WiFI module
Carrying on the same router, by mobile phone APP to control relay;
Transmission distance:1, the open environment, the mobile phone when carrying on the WIFI module maximum transmission distance of 400 m;
2, when the WiFI module and cell phone carrying on the router at the same time the signal transmission distance in accordance with the router on the weak;
Onboard 12 v, 10 A / 250 v AC 10 A / 30 v DC relay, absorb 100000 times continuously;
Module with diode effusion protection, short response time;
Module baud rate:9600,8,1,0,0.
Introduced the hardware and instructions
Size:45*28mm
The board function description
IN +,IN-:12 v power input;
TX ,RX and GND:a serial port debug pins;
Introduction
Onboard the ESP8266 WIFI module has three work modes:STA (client), AP (hot), the STA + Ap( hot +client), according to the workings of a module to the corresponding choice of WIFI module working mode.Module need before use serial debugging software and USB to TTL module send serial command was carried out on the WIFI module configuration (don’t power outages after configuration is complete, as some of the parameters of WIFI module cannot be saved when the power is cut off), mobile phone and WIFI module after establishing a network connection can use the phone APP control relay.
App download from here!
Package included
3 x ESP8266 12V WiFi Relay Networking Smart Home Phone APP Remote Control Switch
Weight | 0.06 kg |
---|
Customers Also Viewed
1pcs AS15-G AS15G TQFP-48 Chip IC
$4.36Electronic Accessories & SuppliesAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.DescriptionType:AS15-GQuantity:1Package included1 x AS15-G AS15G QFP48 Chip IC
18W 1PCS Aquarium Filter Aquarium internal Filter Oxygen Submersible Water Pumps for Fish Tank Pond Aquarium Filters
$48.59MathematicsAdd to cartSpecificationsModel:1280FMaterial:ABSFlow 1300 L/H ,Cable length:1.1MMaximum lift:1.2mOxygen tube length:0.34MFit For fish tank:≤80cmColor:As Picture ShowPower Consumption:18WWeight:639gFeatures-Removable filter box, easy to replace the filter material.-Adopt high quality and firm ABS shell, durable, freshwater and sea water are suitable.-Small size, easy to hide, at the same time filtering, oxygen, pumping and other functions.-With biological filtration cotton in the filter …
4 Channels 4-20mA Current Signal Generator Module Board with 12864 Digital LCD Display
$55.43Other Module BoardAdd to cartDescriptionThis module is a multichannel current signal generator that generates 4 channels 4~20mA current signal. The module is simple to use and input data by keystroke operation, and the output signal is updated immediately.FeaturesUse 12864 LCD displayVoltage:15-24VActive output current 0~20mA. Display resolution 0.01mA and control accuracy 0.1mAPolarity protection of input voltageCan analog transmitter outputCompatible for …
4 Channels 4-20mA Current Signal Generator Module Board with 12864 Digital LCD DisplayRead More
20pcs LM393 DC 5V Optoelectronic Sensor PIR Sensor Module with LED instruction Slot Single Signal
$23.96Sensor & Detector ModuleAdd to cartSpecificationsThe distance between PCB two circular hole (point to point center) is 1.5cm, and the aperture is 0.3cm.Slot type optocoupler slot width:10mmMain chip:LM393, slot type optocoupler H2010Working voltage:DC 5VSize:32mm x11mm x 20mmCharacteristic1. There is a signal output indication.2. Single signal output.3. When the object is blocked, the output is high level (LED lights out), and …
DIY Digital Display LED Logic Pen Electronic Kit High and Low Level Test Circuit Soldering Practice Board Kit
$4.36DIY Electronic KitsAdd to cartDescriptionPower supply:DC 4.5-5VBoard size:3.5 * 5.5cmLow-level judgment voltage:0.0-0.4VHigh-level judgment voltage:3.3-5VPackage included1 x DIY Digital Display LED Logic Pen Electronic Kit
Reviews
There are no reviews yet.