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5V ESP8266 Dual Channel WiFi Relay Module IOT Smart Home Phone APP Remote Switch #08046720
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USD $15.74 USD 25.97
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5V ESP8266 Dual Channel WiFi Relay Module IOT Smart Home Phone APP Remote Switch
$ 15.74
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Copyright Violation Instructions

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Specifications

Material:
Other Material,
Type:
WiFi Module, Relays,
Function:
For Raspberry Pi 3B, For Raspberry Pi 3B+, For Raspberry Pi,
Connector Type:
DC,
Quantity (pcs):
1,
Listing Date:
06/01/2020,

Photos

Features:
1.Onboard ESP-01 WiFi module and high performance microprocessor STM8S103.
2. The module has 2 working modes:
Mode 1: The phone is directly installed on the WiFi module.
Mode 2: Equipped with a mobile phone and WiFi module on the router
Additional features: It can also be used as a USB relay when the ESP-01 is pulled out.
3. Transmission distance:
In an open environment, when the mobile phone is installed on the WiFi module, the maximum stable transmission distance is 100M.
When the WiFi module and the mobile phone are simultaneously carried on the router, the transmission distance depends on the signal strength of the router.
4.Use Smartcongig technology to complete the account and password configuration on the APP ESP-01 WiFi module on the mobile phone, and configure the username and password memory functions.
5. On-board 5V,10A250V AC 10AV30V DC relay, which can continuously pull 100,000 times, with diode discharge protection and short response time.
6.Board mode selection and real-time working status indicator.
7. Reserved UART debug interface and STM8 SWIM program download interface.

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