SI4432 Wireless Module 470MHz 433MHz 1000m Wireless Communication Module

1. ultra-thin small 2. harmonic notes passed FCC/CE certification 3. strong ability to penetrate 4. SI4432 the latest version of IC, stable performance

Features:

• Frequency range: 433.92M
• High 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
• Ultra low power off mode
• The digital received signal strength indicator (RSSI)
• Timing wake-up function
• 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
• Power on reset function
• Built in lens adjustment function

Pin definitions: 1 CND power supply 2 GPIO0 internal module, launch control foot 3 GPI01 internal access module to accept control foot 4 GPIO2 directly connected to the chip GIIO2 pin 5 VCC positive supply 3.3V 6 SDO 0-VDD V digital output provides a serial readback function of the internal control register 7 SDI serial data input. 0-VDD V digital input, this pin for 4-wire serial data clock function 8 SCLK serial clock input. 0-VDDV last month set of inputs. This pin provides a 4-wire serial data clock function 9 NSEL serial interface select input pin,0-VDDV digital input. This pin  to 4-wire serial data bus select / enable function, this signal is also  used, said the burst read / write mode. 10 NIRQ interrupt output pin 11 SDN Close the input pin. Input 0-VDDV digital. SDN = 0 in shutdown mode, so mode 12 GND access power ground 13 ANT 50 ohm coaxial antenna

• 1pc x SI4432 Wireless Module

• Condition: Neuf
• Brand: Sans marque/Générique
• Produit étranger: Non
• Objet modifié: Non
• Numéro de pièce fabricant: TNL7426925372344
• Marque: TNL
• Offre groupée personnalisée: Non
• EAN: 7426925372344

Voir Plus