SI4432 module topic

Anxinke SI4432 wireless module is designed and developed by Anxinke Technology. The module uses the latest version of Silicon Labs' highly integrated wireless ISM transceiver chip SI4432. The frequency range is 240~930MHz, with extremely high receiving sensitivity (-117dBm) and transmitting power (+20dBm), which greatly improves the penetration and transmission range, and the open and barrier-free communication distance is more than 1000 meters at +20dBm output power . Users do not need to understand the relevant knowledge of radio, and can use this module to easily develop wireless-related products with stable and reliable performance.

It can be widely used in various IoT scenarios:

•　Wireless remote control　　　　　　•　Remote meter reading

•　Wireless access control　　　　　　　•　Wireless security alarm

•　Industrial Control　　　　　　　•　Smart Home

•　Health monitoring　　　　　　　•　sensor network

•　Tire pressure monitoring　　　　　•　Active electronic tag

• Working frequency: 433M
• Frequency range: 240~960MHz
• Receiving sensitivity: -117 dBm
• Maximum output power: +20dBm
• Data transfer rate 1.2~128kbps　　　
• Support FSK, GFSK and OOK modulation methods
• 1.8~3.6V power supply　　　　　　　　　
• Ultra low power shutdown mode
• Digital received signal strength indicator (RSSI)
• Timed wake-up function
• Antenna automatic matching and two-way switch control　　
• Configurable data packet structure
• Preamble detection 　　　　　　　
• 64 bytes send and receive data register (FIFO)
• Low voltage detection　　　　　　　　　　
• Temperature sensing and 8-digital-analog converter
• Working temperature range -40°C~+85°C　　　
• Integrated voltage regulator
• Frequency hopping function　　　　　　　　　　
• Power-on reset function
• Built-in crystal adjustment function

si4432 specification: si4432规格书.pdf

BS01 specification: bs01规格书.pdf

User Manual: si4432_user_guide_v1.0.pdf

Chip data sheet: datashaeet.zip

Reference example: mcu参考程序.zip

After purchasing this product, if you want to get the latest information about this product or other product information, you can visit our website: http://www.ai-thinker.com/

Business: 18022036575 (same number on WeChat)
Email: support@aithinker.com