Description:

Frequency: 433MHz
High sensitivity: up to -120~-121dBm(1.2Kbps)
Maximum output power: 20dBm
Data transfer rate: 0.123-256kbps
FSK, GFSK and OOK modulation mode
1.8-3.6 V power supply
Ultra low power off mode: power down mode: 10nA(4.21ms); standby mode: 300nA; sleep mode: 600nA(1.21ms); receiving current: 18.5ma; maximum transmitting current: 80mA(200us).
Digital received signal strength indicator (RSSI)
Timing wake-up function, wireless wake-up function (WUT).
Automatic antenna matching and bidirectional switch control.
Configurable data packet structure
Before the synchronization signal detection
64 bytes RX data register (FIFO)
Low power testing
Temperature sensing and 8 bit analog to digital converter
Operating temperature range: -20 ~ +60 C
Integrated voltage regulator
Frequency hopping function.
Power on reset function.
built-in crystal error adjustment function

Specification:

Material: electronic components
Size: approx. 17 x 16mm/0.66 x 0.62inch
Spring Total Length: 33mm

Package Includes:

1 Piece Si4432 Wireless Module
1 Piece Spring Antenna