Description: With ESP8266 Wifi module,4-layers board design. Input overvoltage protection, input with TVS, when voltage exceeds 33V, automatic protection will operate. Input overcurrent protection. 220V 10A relay, one normally open, one normally closed. One way optocoupler isolation input, TVS input protection. High-cu
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AC 90-250V/DC 7-30V ESP8266 WIFI Four-Way Relay Module ESP-12F Development Board
On-board mature and stable ESP-12F WiFi module with large capacity of 4M Byte Flash The I/O port of WiFi module and UART program download port are all
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ESP8266 ESP 12F Relay Module 10A 220V Network Relay WIFI Module 4 Laye – Aideepen
ESP8266 10A 220V Network Relay WIFI Module Input DC 7V-30V [WIFI-Relay- Module] - US $6.00 : HAOYU Electronics : Make Engineers Job Easier
ESP8266 WIFI Sixteen-way Relay Module ESP-12F Development Board Large Capacity 4M Byte Flash DC 5V 12V 24V - AliExpress
ESP8266 Relay Module 10A 220V Network Relay WIFI Module - Mikroelectron MikroElectron is an online electronics store in Amman
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ESP8266 ESP-12F Relay Module 10A 220V Network Relay WIFI Module 4 Layers Board relay switch control module for smart home
ESP8266 ESP 12F Relay Module 10A 220V Network Relay WIFI Module 4 Laye – Aideepen
ESP8266 WIFI 4 Channel Relay Module ESP-12F Development Board 30A For Arduino