WIFI Relay Module ESP8266 IOT APP Controller 5/12V 2-Channel For Smart Home

Description

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Description: The 5V dual WiFi relay module uses ESP-01 as the WiFi module and is compatible with 8 bit MCU chips. Only a simple configuration process can realize the wireless control of the 2 way relay by using the mobile phone APP in the lan. 2. Function: >. Onboard high performance microprocessor STM8S103 and ESP-01 WiFi modules. >. The module has 2 operating modes of work: Mode 1: mobile phone is directly mounted on WiFi module. Mode 2: mobile phones and WiFi modules are equipped on routers simultaneously Additional function: it can also be used as USB relay when ESP-01 is pulled out. >.Transmission distance: In an open environment, the maximum stable transmission distance is 100M when the mobile phone is mounted on the WiFi module. >. When the WiFi module and mobile phone are carried on the router at the same time, the transmission distance depends on the signal strength of the router. >. The use of Smartcongig technology in the mobile phone on the APP ESP-01 WiFi module to complete the account and password configuration, configured username and password memory function. >. Onboard 5V, 10A//250V AC 10A//30V DC relay, which can be continuously pulled for100 thousand times, has diode discharge protection, short response time. >. Board mode selection and real time working status indicator. >. Reserved UART debug interface and STM8 SWIM program download interface. >. Board size: 59*40mm. 3. Operating instructions: Prepare the following tools before use: 5V/1A power adapter and APP “ESP Touch--Demo” Step 1: the 5V/1A power adapter, the positive and negative poles of the power are connected to IN+ and IN- of the module respectively. Step 2: Android mobile terminal installation APP''Esp Touch--Dem ", for the first use of work mode 2 to ESP-01 module configuration WiFi account number and password. Step 3: Android mobile terminal to install APP "Easy TCP--20", TCP transmission tool, used to send relay control instructions. Click on "SWITCH", and then enter the 2 relay control instructions and names and contents (instruction form HEX) by the gray blocks in the interface. 4. Instructions for use of two operating modes and additional function: Operating mode 1 (mobile phone mounted on the ESP-01 module) instructions: >. Plug in the ESP-01 module, the module power up. About 4 seconds later, the green light changed from extinction to 2 seconds flashing. Description configuration completed. >. AP hotspot signal sent by mobile phone connected to ESP--01 module. >. Opens "EasyTCP--20" APP, and clicks "CONNECT"". After the connection is successful, the green light flashes slowly from 2 seconds to normal. Click on the gray box to send instructions to control the switch of the relay. Operating mode 2(mobile phones and WiFi modules are equipped on routers simultaneously) Feedback Payment Shipment About us Feedback We appreciate positive feedback . we always try our best to service our customers . so if you have ant question ,PLEASE DON’T HESITATE TO TELL US, we are always here to offer help . Payment We prefer PayPal .For purchasing multiple items , please contact us for a combined invoice . generally we would like to receive payment thin 48 hours if . Shipment We provide airmail service with good package . The items will be shipped within the nest 2 business days after we received the payment . when you buy multiple items ,your shipping cost will be combined with discount . 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