HC 12 SI4463 Bluetooth Module

HC-12 wireless serial port communication module is a new-generation multichannel embedded wireless data transmission module. Its wireless working frequency band is 433.4- 473.0MHz, multiple channels can be set, with the stepping of 400 KHz, and there are totally 100 channels. The maximum transmitting power of module is 100mW (20dBm), the receiving sensitivity is -117dBm at baud rate of 5,000bps in the air, and the communication distance is 1,000m in open space

FeaturesHC 12 SI4463 Bluetooth Module

Long-distance wireless transmission (1,000m in open space/baud rate 5,000bps in the air)
Working frequency range (433.4-473.0MHz, up to 100 communication channels)
Maximum 100mW (20dBm) transmitting power (8 gears of power can be set)
Three working modes, adapting to different application situations
Built-in MCU, performing communication with external device through serial port
The number of bytes transmitted unlimited to one time

HC-12 wi-fi RF UART communication module is a brand new era of multi-channel embedded wi-fi information transmission module. Wi-fi Serial Module: • Frequency vary : 119–1050 MHz • Obtain sensitivity : –126 dBm • Serial TTL (RX, TX, GND) interface.

Content material- HC-12 wi-fi RF UART communication module is a brand new era of multi-channel embedded wi-fi information transmission module. The Radio frequency of 433.4 – 473.0MHz, will be setting a communication channel, step is 400kHz, a complete of 100 channels. The module most transmit energy is 100mW (20dBm), and -116dBm receiver sensitivity air of the 5000bps baudrate.

The module adopts a stamped gap encapsulation technique, which will be welded. The module measurement is 27.4mm*13.2mm *4mm (together with antenna seat, not together with the spring antenna), which is handy for the client to be embedded within the utility system. The module has a PCB antenna seat ANT1, customers can use the coaxial cable, using 433MHz band exterior antenna.

The module additionally has antenna welding gap ANT2, handy person welded spring antenna. The person can select one form of antenna in response to the request. The module comprises MCU, customers don’t must program as well as, simply ship and obtain

UART information. The module makes use of a wide range of UART transmission mode, the person can select in response to the necessities of using AT command. The 4 UART modes of FU1, FU2, FU3, FU4, the common working present is 3.6mA, 80μA, 16mA and 16mA, the utmost working present is 100mA (full energy transmit state) HC12 Module relies on the SI4463 EZRadioPro household chip by SiLabs. This module presents a wi-fi information transmission and reception vary of roughly 1 km within the open air. It’s a low energy radio chip that’s ultra-easy to make use of.

This module has an onboard STM8S003F3P6 MCU which is speaking with the SI4463 in order that the person can talk with the HC12 module utilizing a easy TTL 2 wire serial interface (RX, TX, GND). If you’re on the lookout for cheaper RF modules, examine this 434 Mhz RF Module.This module presents a wi-fi information transmission and reception vary of roughly 1 Km in open air. It is a low energy radio chip which is extremely straightforward to make use of.This module has an onboard STM8S003F3P6 MCU which is speaking with the SI4463 in order that the person can talk with the module utilizing a easy TTL two wire serial interface (RX, TX, GND).

Product Particulars:

Working Temperature	-40 to +85 Deg C
Provide Voltage	3.2V to five.5VDC
Working Frequency	433.4MHz to 473.0MHz
Communication Distance	1,000 m within the open house
Serial Baud Fee	1.2Kbps to 115.2Kbps default 9.6Kbps)
Receiving Sensitivity	-117dBm to -100dBm
Transmit Energy	-1dBm to 20dBm
Interface Protocol	UART/TTL
Dimensions	27.8 x 14.4 x 4 mm