Espressif ESP32-S3-DevKitC-1-N8 Developmnt board MQ-137 NH3 Gas Sensor Module for Ammonia Feature Details Channels 8 Relay
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Description
Espressif ESP32 S3 DevKitC 1 N8 Developmnt board MQ 137 NH3 Gas Sensor Module for Ammonia Feature Details Channels 8 Relay Feature Details Channels 8 Relay Channels Operating Voltage 12V DC Driver IC ULN2003 (Darlington Array) Type Electronics Component Origin Original Authentic Warranty 7 day warranty on manufacturing defects Support Email & WhatsApp 24 7 Product Overview Includes free replacement or repair during the warranty period
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