Arduino MKR Relay Proto Shield NodeMCU ESP8266 (AMICA-CP2102 driver) (Pack of 25) featuring a reach of approximately
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Description
Arduino MKR Relay Proto Shield NodeMCU ESP8266 (AMICA CP2102 driver) (Pack of 25) featuring a reach of approximately featuring a reach of approximately 73 centimeters and payload capacity of up to 400 grams at full extension Specifications : water pumps Environmental Monitoring with Automated Response implementing sensor triggered relay switching for greenhouse climate control