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100% Authentic: Sourced directly from authorized distributors - genuine ESP32-WROOM-32 module with verified specifications
IoT sensor networks and data logging
1V LiPo pack is compatible with standard 3S LiPo chargers
or Delta printers for precise print head positioning and improved print quality
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5V 2 Channel Relay Module with OPT FM220U Finger Print Scanner 100% Authentic: Sourced directly from5V 2 Channel Relay Module with OPT Quality electronics from The Engineer Store, Bengaluru. Fast shipping, 7 day warranty on manufacturing defects, expert support. Specifications Feature Details Type Electronics Component Voltage Rating 5V DC Channels 2 Channel Isolation Opto Isolated (OPT) Origin Original Authentic Warranty 7 day warranty on manufacturing defects Support Email & WhatsApp 24 7 Why Choose This Product? 100% Authentic Sourced from
