SI4432 wireless module
Specification
Description
The module uses Silicon Labs' Si4432 as a wireless transceiver chip, which is a complete, compact, low-power wireless transceiver module. SI4432 is one of the Silicon Labs EZRadioPRO series ISM band wireless chips launched by Silicon in 2009. And the maximum output power can reach +20DBm, which satisfies the development of RF signal amplification to some extent. Difficult question. Under the maximum power setting condition, the open communication distance can reach up to a kilometer. The module integrates all RF-related functions and devices, users can easily develop stable and reliable wireless-related products using this module without knowing the relevant knowledge of radio.Features
- Ultra-compact, harmonic too easy to FCC / CE certification
- Penetrating ability SI4432 IC, stable performance
- Frequency Range: 433.92M
- Sensitivity up to-121dBm
- Maximum output power: 20dBm
- Data transfer rate :0.123-256kbps
- FSK, GFSK, and OOK modulation mode
- 1.8-3.6 V power supply
- Low consumption shutdown mode
- Digital received signal strength indicator (RSSI)
- Timing wake-up function
- The antenna automatically match and two-way switch control
- Configurable packet structure
- Preamble signal detection
- 64-byte transmit and receive data register (FIFO)
- 1.8-3.6 V power supply
- The low-power detection
- Temperature sensors and 8-bit analog-to-digital converter
- Operating temperature range: -20 to +60 ° C
- Integrated voltage regulator
- Frequency hopping function
- Power-on reset function
- Built-in crystal adjustment
Physical Attributes
- L x W x H (mm): 17 x 17 x 2
- Weight (gm) : 3
Applications
- Remote control
- Remote meter reading
- Home security alarm and remote keyless entry
- Industrial control
- Personal data record
- Toy control
- Sensor networks
- Tire Pressure Monitoring
- Health Monitoring
- Wireless PC peripherals
- Tag reader
Product Video
Documentation
- a- Datasheet
Package Includes
- 1 x SI4432 wireless module