100% brand new and high qualitySpecifications:Working voltage: 12VFunction and features:1.On-board high performance microprocessor STM8S103 and ESP-01 WIFI module2.The module has 2 modes of work Mode 1:the mobile phone is applied directly on the WIFI module Mode 2:the mobile phone and the WIFI module are applied to the router at the same time Additional function: it can also be used as a USB relay when the ESP-01 is pulled out3.Transmission distance:In an open environment,the maximum stable transmission distance is 100M when the mobile phone is mounted on the WiFi module4.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 router5.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 function6.On-board 12V,10A/250V AC 10A/30V DC relay,which can be continuously pulled for 100 thousand times,has diode discharge protection,short response time7.On-board mode selection and real time working status indicator8.Reserved UART debug interface and STM8 SWIM program download interfaceSize: 4.5x 2.8cm/ 1.77x 1.10inchNote:Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bidDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package Includes:1x 12V ESP8266 2Bit WIFI Relay
Trustpilot
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