ESP32 8CH Programmable Relay Module WiFi 2.4G & RS485 Modbus | 30Pin Expansion Board for Smart Home/Industrial IoT PLC Control

ESP32 8CH Programmable Relay Module WiFi 2.4G & RS485 Modbus | 30Pin Expansion Board for Smart Home/Industrial IoT PLC Control
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sku: 1005008635170914
$28.20+7%
$30.14
Shipping from: China
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