SI4432 wireless module
Review: 5 - "A masterpiece of literature" by John Doe, written onMay 4, 20020
SI4432 wireless module
SI4432 wireless module
SI4432 wireless module

SI4432 wireless module

Available:Out of Stock
  • Product SKU: KG291
₹ 251 ₹ 299
Successful pre-order.Thanks for contacting us!



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.


  • 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


  • 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


Package Includes

  • 1 x SI4432 wireless module

Customer Reviews

No reviews yet