HiLetgo HC-12 433Mhz SI4438 Wireless Serial Port Module 1000M Replace Bluetooth with Antenna
Key features
- •433Mhz SI4463/SI4438 1000M HC-12 Replace Bluetooth Antenna
- •Power supply voltage : 3.3V
- •Default communication distance : about 600 m
- •Default idle current: 16 ma
- •Module size: 27.8mm*14.4mm*4mm
HiLetgo HC-12 433Mhz SI4438 Wireless Serial Port Module 1000M Replace Bluetooth with Antenna
List Price: $18.41$16.57DEALYou Save: $1.84 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 22, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
