Reference: DWM15011202

Brand: Semtech

RFM68W-S2 Low cost 433MHz /868MHz /915MHz HopeRF ISM FSK Transimitter rf module

Review(s): 0

The RFM68W is an ultra-low-cost, fully integrated FSK or OOK transmitter suitable for operation between 310 and 450 MHz, 860 and 870 MHz, as well as 902 and 928 MHz..The RFM68W offers integrated radio performance with cost efficiency and is suited for operation in North America FCC part 15.231, FCC part 15.247 DTS and FHSS modes, 15.249, and Europe EN 300...

Price $2.50
More
In stock

Reference: DWM15101101

E931.96 Ultra-Low Power PIR Controller

Review(s): 0

The E931.96 is an ultra-low power motion detector controller integrated circuit. The device is ideally suited for battery operated wireless motion sensors that make use of an MCU for handling com munication.

Price $1.80
More
In stock
All best sellers
  • On sale!
DWM-RF4432 433MHz /868MHz /915MHz +20dBm Wireless Transceiver Module
  • DWM-RF4432 433MHz /868MHz /915MHz +20dBm Wireless Transceiver Module

DWM-RF4432 433MHz /868MHz /915MHz +20dBm Wireless Transceiver Module

DWM16012602
Rating 

DWM-RF4432 is 433MHz /868MHz /915MHz ISM Free band adopts Silicon Lab Si4432 RF chip and Hoperf RFM22B +20dBm wireless transceivers module.

Center frequency

Volume discounts

Quantity Discount You Save
10 $0.15 Up to $1.50
50 $0.50 Up to $25.00
100 $0.60 Up to $60.00
$3.85
Quantity

  • Security policy (edit with Customer reassurance module) Security policy (edit with Customer reassurance module)
  • Delivery policy (edit with Customer reassurance module) Delivery policy (edit with Customer reassurance module)
  • Return policy (edit with Customer reassurance module) Return policy (edit with Customer reassurance module)
Description

Product Description

Features:


* Frequency Range: 315/433/868/915(Customizable 240-930 MHZ)
* Sensitivity up to  -121 dBm  
* Data transfer rate:0.123-256 kbps 
* FSK and GFSK Modulation mode 
* 1.8-3.6 V Power supply
* Ultra-low consumption shutdown mode 
* Digital received signal strength indicator (RSSI) 
* Time wake-up function 
* Excellent antenna match circuit and bi-direction communication
* Configurable packet structure 
* Preamble detection
* 64-byte transmit and receive data FiFo 
* Low battery detection 
* Temperature sensor and 8-bit analog-to-digital converters 
* 10PPM crystal with operating Temperature Range:-40 ~ + 85 °C 
* Integrated voltage regulator 
* Frequency hopping 
* Power-on reset function
* Built-in crystal adjustment function

 Application:


* Remote control                             
* Remote meter reading
* Home security alarm and remote keyless entry          
* Sensor networks
* Industrial control
* Tire Pressure Monitoring                           
* Home automation telemetry
* Health Monitoring
* Personal data records
* Wireless PC peripherals
* Toy control
* Tag reader

Schematic:

 

Pin Number

Pin Definitions

Description

1

GND

Connected to power ground

2

GPIO0

Internally by module transmitter control foot

3

GPIO1

Internally by module receives control foot

4

GPIO2

GPIO2 pin chip directly connected

5

VCC

Positive supply 1.8--3.6V

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.The pin is a 4-wire serial data stream of serial data bus.

8

SCLK

Serial clock input. 0 ~ VDD V digital input.This pin provides a 4-wire serial data clock function.

9

nSEL

The serial interface input pin. 0 ~ VDD V 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

Digital input. When SDN = 0, module not in shut down mode, When SDN = 1 module will be completely closed and the register values will be lost..

12

GND

Connected to power ground

13

ANT

From 50 ohm coaxial antenna

14

GND

Connected to power ground

 

 

Mechanism dimension


Product Details
DWM16012602
198 Items
Reviews

Write your review

DWM-RF4432 433MHz /868MHz /915MHz +20dBm Wireless Transceiver Module

DWM-RF4432 433MHz /868MHz /915MHz +20dBm Wireless Transceiver Module

DWM-RF4432 is 433MHz /868MHz /915MHz ISM Free band adopts Silicon Lab Si4432 RF chip and Hoperf RFM22B +20dBm wireless transceivers module.

Write your review
You might also like
16 other products in the same category:

Reference: DWM15011202

Brand: Semtech

RFM68W-S2 Low cost 433MHz /868MHz /915MHz HopeRF ISM FSK Transimitter rf module

Review(s): 0

The RFM68W is an ultra-low-cost, fully integrated FSK or OOK transmitter suitable for operation between 310 and 450 MHz, 860 and 870 MHz, as well as 902 and 928 MHz..The RFM68W offers integrated radio performance with cost efficiency and is suited for operation in North America FCC part 15.231, FCC part 15.247 DTS and FHSS modes, 15.249, and Europe EN 300...

Price $2.50
More
In stock

Reference: DWM17080901

DWM-S02C-CC1310 433MHz /868MHz /915MHz TI CC1310 SOC Ultra-Low Power Long Range wireless Transceiver module

Review(s): 0

DWM-S02C-CC1310 433MHz /868MHz /915MHz TI CC1310 Ultra-Low Power Long Range wireless Transceiver module  is base on the SoC chip CC1310 of Texas Instruments design. It integrated with a high performance RF core, an ARM®Cortex® -M3 controller and a high performance amplifier.

Price $7.69 Regular price $7.99
More
In stock

Reference: DWM15011303

RFM65W-S2 433MHz /868MHz /915MHz HopeRF Receiver rf module

Review(s): 0

The RFM65W is a highly integrated RF receiver capable of operation over a wide frequency range, including the 433MHz,868MHz and 915 MHz license-free ISM (Industry Scientific and Medical) frequency bands.TrueRF™ technology enables a lowcost external component count (elimination of the SAW filter) whilst still satisfying ETSI and FCC regulations.

Price $3.50
More
In stock

Follow us on Facebook