Description
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When the WiFi module and the mobile phone are running on the router at the same time, the transmission distance depends on the signal strength of the router.Onboard 12V, 10A // 250V AC 10A // 30V DC relay, which can be activated continuously for 100,000 times, with diode discharge protection, and short response time.Use Smartcongig technology to complete the account and password configuration on the mobile phone APP ESP-01 WiFi module, and configure the user name and password memory function.Single board mode selection and real-time working status indication.Reserve UART debugging interface and STM8 SWIM program download interface.The 12V Dual WiFi relay module uses ESP-01 as the WiFi module and is compatible with 8-bit MCU chips. With a simple configuration process, the wireless control of 2 relays can be realized through the mobile phone APP.Onboard ESP-01 WiFi module and high-performance microprocessor STM8S103.The module has 2 operating modes:Method 1: The mobile phone is directly installed on the WiFi module.Method 2: Equipped with a mobile phone and WiFi module on the routerAdditional function: When ESP-01 is unplugged, it can also be used as a USB relay.Transmission distance: In an open environment, when the mobile phone is installed on the WiFi module, the maximum stable transmission distance is 100M.The color of some components of the product may change, but the effect remains the sameColour: blueMaterial: metalPackage Contents:1 x ESP8266 12V WiFi RelayOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
About Dropshipping
1) We accept dropshipping, we have a lot of experience in dropshiping and will not put any ads and materials in the order.
2）We accept CSV file (Excel File) to handle order for bulk orders. You just need to pay at one order on Aliexpress. We'll handling your orders accoring to the excel file.
you can send us CSV file which contacts all customerrsquos information (Name, Email, Full address etchellip) and order info( color, quantity). I'll offer total price. You just need to place one order on aliexpress, after you pay for it. We'll load your file into our system and handling your orders accoding to your file.
After we ship out the order, I'll send back the CSV file with tracking codes.
Specification
Oorsprong : Cn (Oorsprong)
