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DC5-80V ESP8266, Wireless WIFI Relay, Module 1 Channel ESP-, 12F Wifi Development, Board Power Supply for, Arduino
AC ESP8266 single relay development board onboard ESP-12F Wi Fi module, I/O orifice full lead, support DC 5- 80V, etc. many supply power way. Provide Arduino develop environment reference code, suit...
AC90-250V ESP8266, Wireless WIFI Relay, Module 1 Channel ESP-, 12F Wifi Development, Board AC/DC 5V/7-28V/5-, 80V Power Supply
AC/DC power ESP8266 WIFI single relay ESP-12F Dev board comes with onboard ESP-12F WiFi module, I/O orifice full lead, support AC90-250V/DC7-12V/USB 5V etc. many supply power ways. Provide Arduino develop...
AC220V ESP8266 Wireless WIFI Relay Module 1 Channel ESP-12S Wifi Development Board
The ESP8266 single-channel relay development board is equipped with an ESP-12F WiFi module, I/OD all leads, and supports AC90-250V/DC7-12V/USB 5V and other power supply methods. Provide Ardu jino development environment...
SX1278 LoRa Module 433M 10KM Ra-02 Wireless Spread Spectrum Transmission Socket for Smart Home DIY
Ra-02 is a wireless transmission module based on SEMTECH's SX1278 wireless transceiver. It adopts advanced LoRa spread spectrum technology, with a communication distance of 10,000 meters. It has strong ability of...