HC12 Si4438 433Mhz Transceiver module - long range
Description Attachments
The HC-12 module can send data at great distances (up to 1KM possible) on 433Mhz. The module contains the Si4438 Transciever IC in combination with an STM8 microcontroller and can both send and receive data. The module can be controlled by means of UART (RX and TX) signals using, for example, an Arduino .Specifications
- Voltage: 3.2V - 5.5V DC
- Power consumption(peak, maximum): <200mA
- Power consumption(continuous, maximum): <100mA
- Frequency range: 433.4 - 473Mhz (adjustable in 100 separate channels)
- Built-in STM8 microcontroller for simple communication via RX and TX
- Distance(open air, maximum): 1000m (at 5000bps in open air), 1800m (at 500 fps in open air in FU4 mode)
- Transmit power: up to 100mW (adjustable)
- Receiver sensitivity (maximum): -117dBm (see datasheet)
- Baud rate adjustable from 1200 to 115200 (standard 9600)
- 433Mhz antenna included (loose, not soldered)
- Option for antenna via the uFL/IPEX connector
- Temperature range: -40°C to +85°C
- Dimensions: 27.4 x 13.2 x 2mm
With a power supply above 4.5V, it is recommended to place a diode (such as 1N4007) in series with the Vcc pin to prevent interference
€ 9,45€ 7,80 Excl. VAT (NL)
+ + =
Frequently bought together Total price:
Alternative products
Customer questions
Q
Customer Reviews
Blanka Works well Small Very easy to control Missing 5 pin angled female header (luckily I still had it) Price could be a bit sharper
This is the module for super simple wireless communication, both in terms of connection and control in code. There is no simpler. Even easier on a Leonardo or other board with double UART like MEGA, DUE, M0/M4 because then you really don't need libraries at all, not even Software Serial. Price may be a bit sharper, or add the diode and an angled female header (then you can work without a breadboard) for this amount.
HC12 Si4438 433Mhz Transceiver module - long range ★★★★★Click a star to leave your review
Suggested products
- 433mhz RF transmitter + receiver € 2,- View product
- NRF24L01 + 2.4Ghz wireless module € 2,45 View product
- 6-DOF (gyroscope and accelerometer) module (GY-521) € 3,95 View product
- Male-Female 20 cm band cable 40 pieces € 3,15 View product
- HC-SR04 Ultrasonic distance detection module € 2,25 View product
- Female-Female 10 cm band cable 40 pieces € 2,35 View product
- PIR motion detection module € 2,05 View product
- Male-Male 20 cm band cable 40 pieces € 1,85 View product
- 65 pieces Male-Male jumper set 65 stuks € 2,95 View product
- Male-Male 10 cm band cable 40 pieces € 2,35 View product
- NRF24L01 adapter module € 1,90 View product
- 5 pieces 433MHz RF Antennas - 5 pcs € 2,95 View product
- ZVP3306A Power MOSFET, P Channel, 60V, 160mA, 14 Ohms, E Line - Through Hole € 2,70 View product
- 3pi+ 32U4 Robot - Turtle Edition (75:1 LP Motors) - Assembled € 234,15 View product
- UART Non-contact Optical Turbidity Sensor for Arduino € 12,75 View product
Recently viewed items
