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HC-12 433Mhz SI4438 Wireless Serial Port Module 1000M Replace Bluetooth with Ant

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433Mhz SI4438 1000M HC-12 Replace Bluetooth Antenna
Power supply voltage : 3.3V
Default communication distance: about 1000 meters
Default idle current: 16 ma
Module size: 27.8mm*14.4mm*4mm

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433Mhz SI4438 1000M HC-12 Replace Bluetooth Antenna
Power supply voltage: 3.3V
Default communication distance: about 1000 meters
Default idle current: 16 ma
Module size: 27.8 mm* 14.4 mm*4mm

Model
Brand	Fervit

Additional Information
First Listed on Newegg	September 01, 2026

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Return for refund within: 30 days
Return for replacement within: 30 days
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Item#: 9SIC7CYM5W0641