Modul transciever 433 Mhz 1Km SI4432

Reduceri! Modul transciever 433 Mhz 1Km Mareste

BYRGGU_SI4432

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31,52 lei cu TVA

-15,76 lei

47,28 lei

Specificatii tehnice:

  • Frecventa: 433.92M
  • Sensitivitate pana la -121dBm
  • Putere maxima de iesire: 20dBm
  • Rata de transfer:0.123-256kbps  
  • Modulatii:FSK, GFSK si OOK
  • Tensiune de alimentare: 1.8-3.6 V  
  • ADC: 8 bit
  • Senzor de temperatura
  • Temperatura de functionare: -20 ~ +60 ° C
  • Dimensiuni pcb: 16.5 × 17mm

Descriere pini:

Number

Pins definition

Description

1

GND

N/A

2

GPIO0

Internal has connected the emission control module feet

3

GPIO1

Internal has connected the receiving control module feet

4

GPIO2

Connect the the chip GPIO2 pins directly

5

VCC

Connect power positive 3.3 V

6

SDO

0 ~ VDDV digital output, provide the internal control of the register serial back to read function

7

SDI

Serial data input. 0 ~ VDD V digital input. The pins for the 4 wire serial data serial data flow bus.

8

SCLK

A serial clock input. 0 ~ VDDV digital input. The pins provides the 4 wire serial data clock function

9

nSEL

Serial interface choice input pins. 0 ~ VDDV digital input. The pins for the 4 wire serial data bus provides the choice/make can function, this signal is used to indicate a read/write mode

10

nIRQ

Interrupt output pins

11

SDN

Close input pins. 0 ~ VDDV digital input. In addition to shut down all the mode mode SDN = 0. When SDN = 1 chip will be completely shut down and the content of the register will be lost.

12

GND

N/A

13

ANT

Pick up the coaxial antenna 50

14

GND

N/A

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Modul transciever 433 Mhz 1Km SI4432

Modul transciever 433 Mhz 1Km SI4432

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