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AC DC Power Supply ESP8266 WiFi Single-Channel Relay Module ESP-12F Development Board DC 5-80V 12V Relay Module
4,45 EUR3,29 EURAC DC Power Supply ESP8266 WiFi Single-Channel Relay Module ESP-12F Development Board DC 5-80V 12V Relay Module Feature: VCC, GND:…
excl. 20% VAT
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Lithium Rechargeable Battery: NCR18650B 3.7 v 3400mah 18650
25,00 EUR12,25 EURDue to the post raise the shipping cost,it is more expensive than before.we adjust the shipping methods according to the…
excl. 20% VAT
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5W Solar Panel with dual battery charger – Upgrade Kit for Sensor & Actuator IOT Nodes
49,00 EURThis kit will allow you upgrade your existng node to go solar powered. The big 5W Solar Panel and dual…
excl. 20% VAT