---
product_id: 52415993
title: "Aluoflower 433Mhz HC-12 Si4463 Wireless Serial Port Module 1000M Replace Bluetooth New"
brand: "aluoflower"
price: "110 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/52415993-aluoflower-433mhz-hc-12-si4463-wireless-serial-port-module-1000m
store_origin: RO
region: Romania
---

# Aluoflower 433Mhz HC-12 Si4463 Wireless Serial Port Module 1000M Replace Bluetooth New

**Brand:** aluoflower
**Price:** 110 Lei
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Aluoflower 433Mhz HC-12 Si4463 Wireless Serial Port Module 1000M Replace Bluetooth New by aluoflower
- **How much does it cost?** 110 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/52415993-aluoflower-433mhz-hc-12-si4463-wireless-serial-port-module-1000m)

## Best For

- aluoflower enthusiasts

## Why This Product

- Trusted aluoflower brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Description: 100% brand new and high quality Color:  See pictures HC-12 SI4463 wireless microcontroller series, long-range 433, 1000 M with the antenna for Bluetooth HC-11 can not be connected to communicate with the HC-12, which operate independently, in pairs. Supply voltage 3.2 V ~ 5.5 V. (if you want to work on the module release state for a long time, is recommended when the supply voltage exceeds 4.5 V series with a diode 1N4007, to avoid heating the integrated LDO module) Default communication distance (open test): about 600 m (adjustable for maximum communication distance of 1000 m, the transmission speed of 5000bps air The default value of idle current: 16MA (current operating modules of different modes of operation). Operating frequency range (433.4-473.0 MHz, up to 100 communication channels) Maximum transmission power of 100 mW (can adjust) The module supports software updates. The factory default settings: FU3 mode, 9600bps speed communication channel CH001 (433.4 M). No Retail Packages Quantity: 1Pc Note: Due to the difference between different monitors, the picture may not reflect  the actual color of the item. Thank you!

## Features

- Supply voltage 3.2 V ~ 5.5 V.
- The module supports software updates.
- HC-12 SI4463 wireless microcontroller series, long-range 433, 1000 M with the antenna for Bluetooth
- Default communication distance (open test): about 600 m (adjustable for maximum communication distance of 1000 m, the transmission speed of 5000bps air
- The factory default settings: FU3 mode, 9600bps speed communication channel CH001 (433.4 M).

## Images

![Aluoflower 433Mhz HC-12 Si4463 Wireless Serial Port Module 1000M Replace Bluetooth New - Image 1](https://images-na.ssl-images-amazon.com/images/I/51cyBuLvwsL.jpg)
![Aluoflower 433Mhz HC-12 Si4463 Wireless Serial Port Module 1000M Replace Bluetooth New - Image 2](https://images-na.ssl-images-amazon.com/images/I/41ahIfFshFL.jpg)
![Aluoflower 433Mhz HC-12 Si4463 Wireless Serial Port Module 1000M Replace Bluetooth New - Image 3](https://images-na.ssl-images-amazon.com/images/I/51motRmmiFL.jpg)
![Aluoflower 433Mhz HC-12 Si4463 Wireless Serial Port Module 1000M Replace Bluetooth New - Image 4](https://images-na.ssl-images-amazon.com/images/I/41mvDaeW6PL.jpg)
![Aluoflower 433Mhz HC-12 Si4463 Wireless Serial Port Module 1000M Replace Bluetooth New - Image 5](https://images-na.ssl-images-amazon.com/images/I/51KxneA1K9L.jpg)

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**Shop now:** [https://www.desertcart.ro/products/52415993-aluoflower-433mhz-hc-12-si4463-wireless-serial-port-module-1000m](https://www.desertcart.ro/products/52415993-aluoflower-433mhz-hc-12-si4463-wireless-serial-port-module-1000m)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-04*