HC-42 6pin Bluetooth 5.0BLE Serial Port Module Smart 100 Carbon Fiber FPV RC Racing Quadcopter Frame Spare Parts Accessories Kit Standby mode power consumption is

Standby mode power consumption is negligible (under 5mW)

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HC-42 6pin Bluetooth 5.0BLE Serial Port Module Smart 100 Carbon Fiber FPV RC Racing Quadcopter Frame Spare Parts Accessories Kit Standby mode power consumption isHC 42 6pin Bluetooth 5. 0BLE Serial Port Module The HC 42 is a compact 6 pin Bluetooth 5. 0 BLE serial port module designed for wireless communication between microcontrollers and host devices with minimal power consumption. Professional embedded systems engineers, IoT developers, and industrial automation technicians use this module to eliminate wired serial connections while maintaining reliable data transmission over distances up to 100 meters.