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"WiFi MODULE"
DC24V power supply ESP8266 development board WiFi 32-way relay module ESP-12F secondary development board
Limited time offer, ends 10/31
$73.28
Free Shipping
5PCS SIP-1A05 Reed Switch Relay 5V SIP-1A05 Reed Relay Switch 4 Pins DC Resistance 450~550ohm Normally Open 1A Relay Module
Limited time offer, ends 11/01
$12.99
Free Shipping
Industrial 1-Ch ESP32-S3 WiFi Relay Module, Support RS485 and Bluetooth/WiFi Remote Control, Better for RS485 Modbus Industrial Modules or Sensors, Built-in Protection Circuits, Safe & Stable
Limited time offer, ends 10/29
$50.82
Free Shipping
AJMRTC DC5-80V Single Channel Relay Module ESP8266 ESP-12F Development Board, Wireless WIFI Relay Switch Module for Smart Home Automation and Industrial Control Project
Limited time offer, ends 11/25
$14.99
Free Shipping
