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Home > Wireless and RF module>LoRa Wireless Modules>DWM-LoRa1278F30 +30dBm 433MHz /470MHz LoRa Long Range Transceiver RF Module
DWM-LoRa1278F30 +30dBm 433MHz /470MHz LoRa Long Range Transceiver RF Module Maximize

DWM-LoRa1278F30 +30dBm 433MHz /470MHz LoRa Long Range Transceiver RF Module

DWM-LoRa1278F30 is a 500W high power wireless transceiver module, which integrates SemtechRF transceiver chip SX1278. There are 433MHz and 470MHz for avaialble options.

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ProductFrom (qty)Discount
DWM-LoRa1278F30 +30dBm 433MHz /470MHz LoRa Long Range Transceiver RF Module200 -$ 2.00
DWM-LoRa1278F30 +30dBm 433MHz /470MHz LoRa Long Range Transceiver RF Module100 -$ 1.50
DWM-LoRa1278F30 +30dBm 433MHz /470MHz LoRa Long Range Transceiver RF Module50 -$ 1.00
DWM-LoRa1278F30 +30dBm 433MHz /470MHz LoRa Long Range Transceiver RF Module10 -$ 0.80
DWM-LoRa1278F30 +30dBm 433MHz /470MHz LoRa Long Range Transceiver RF Module5 -$ 0.60

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DWM-LoRa1278F30 +30dBm 433MHz /470MHz LoRa Long Range Transceiver RF Module <h2><span><span style="font-size: 14pt;"><strong>Feature:</strong></span><br /></span></h2> <ul> <li> <p><span>433-460MHz/470-510MHz</span></p> </li> <li> <p><span>Sensitivity up to -139 dBm</span></p> </li> <li> <p><span>Maximum output power: 30dBm</span></p> </li> <li> <p><span>13mA@receiver mode</span></p> </li> <li> <p><span>Sleep current &lt;10uA</span></p> </li> <li> <p><span>Data transfer rate：@FSK,1.2-300kbps</span></p> </li> </ul> <p>                                           @Lora TM，0.018-37.5kbps</p> <ul> <li> <p><span>Lora TM,MSK,GFSK and OOK Modulation mode</span></p> </li> <li> <p><span>127 dB Dynamic Range RSSI</span></p> </li> <li> <p><span>Packet engine up to 256 bytes with FIFO and CRC</span></p> </li> <li> <p><span>Hopping frequency</span></p> </li> <li> <p><span>Operating Temperature Range：-40~ + 85 °C</span></p> </li> <li> <p><span>Built-in temperature sensor and low battery indicator</span></p> </li> <li> <p><span>1.8-3.7 V Power supply</span></p> </li> <li> <p><span>Excellent blocking immunity</span></p> </li> </ul> <h2><br /><span><span style="font-size: 14pt;"><strong>Application:</strong></span><br /></span></h2> <ul> <li> <p><span>Remote control</span></p> </li> <li> <p><span>Remote meter reading</span></p> </li> <li> <p><span>Home security alarm and remote keyless entry</span></p> </li> <li> <p><span>Industrial control</span></p> </li> <li> <p><span>Home automation remote sensing</span></p> </li> <li> <p><span>Individual data records</span></p> </li> <li> <p><span>Toys control</span></p> </li> <li> <p><span>Sensor network</span></p> </li> <li> <p><span>Tire pressure monitoring</span></p> </li> <li> <p><span>Health monitoring</span></p> </li> <li> <p><span>Wireless PC peripherals</span></p> </li> <li> <p><span>Tag reading and writing</span></p> </li> </ul> <p> </p> <h2><strong>Electrical Characteristics:</strong></h2> <table border="2" cellspacing="0" cellpadding="0"><colgroup><col width="141" /><col span="4" width="72" /><col width="115" /></colgroup> <tbody> <tr> <td class="xl65" width="141" height="18"><span><strong>Parameters</strong></span></td> <td class="xl65" width="72"><span><strong>Min</strong></span></td> <td class="xl65" width="72"><span><strong>Typ</strong></span></td> <td class="xl65" width="72"><span><strong>Max</strong></span></td> <td class="xl65" width="72"><span><strong>Unite</strong></span></td> <td class="xl65" width="115"><span><strong>Condition</strong></span></td> </tr> <tr> <td class="xl66" style="text-align: center;" colspan="6" height="18"><span><strong>Working Condition</strong></span></td> </tr> <tr> <td class="xl69" width="141" height="58"><span>Working Voltage</span><br /><span>Range</span></td> <td class="xl70"><span>3</span></td> <td class="xl70"><span>5</span></td> <td class="xl70"><span>6.5</span></td> <td class="xl70"><span>V</span></td> <td class="xl63">　</td> </tr> <tr> <td class="xl66" style="text-align: center;" colspan="6" height="18"><span><strong>Current Consumption</strong></span></td> </tr> <tr> <td class="xl63" height="18">Rx Current</td> <td class="xl63">　</td> <td class="xl70" style="text-align: center;">&lt;13</td> <td class="xl70">　</td> <td class="xl70" style="text-align: center;">mA</td> <td class="xl70">    @5V</td> </tr> <tr> <td class="xl63" height="18">Tx Current</td> <td class="xl70" style="text-align: center;">500</td> <td class="xl70" style="text-align: center;">550</td> <td class="xl70" style="text-align: center;">650</td> <td class="xl70" style="text-align: center;">mA</td> <td class="xl70">    @30dBm</td> </tr> <tr> <td class="xl63" height="18">Sleep Current</td> <td class="xl70">　</td> <td class="xl70" style="text-align: center;">&lt;10</td> <td class="xl70">　</td> <td class="xl70" style="text-align: center;">uA</td> <td class="xl63">　</td> </tr> <tr> <td class="xl66" style="text-align: center;" colspan="6" height="18"><span><strong>RF Parameter</strong></span></td> </tr> <tr> <td class="xl71" rowspan="2" height="36">　Frequency Range</td> <td class="xl63">　400</td> <td class="xl63" style="text-align: center;">433</td> <td class="xl63" style="text-align: center;">　460</td> <td class="xl63">　MHz</td> <td class="xl63">　@433MHz</td> </tr> <tr> <td class="xl63" height="18">　470</td> <td class="xl63" style="text-align: center;">　490</td> <td class="xl63" style="text-align: center;">　510</td> <td class="xl63">　MHz</td> <td class="xl63">　@470MHz</td> </tr> <tr> <td class="xl71" rowspan="2" height="36">　Moduration Rate</td> <td class="xl63">　1.2</td> <td class="xl63">　</td> <td class="xl63">　300</td> <td class="xl63">　Kbps</td> <td class="xl63">　FSK</td> </tr> <tr> <td class="xl63" height="18">　0.018</td> <td class="xl63">　</td> <td class="xl63">　17.353</td> <td class="xl63">　Kbps</td> <td class="xl63">　LoRa TM</td> </tr> <tr> <td class="xl63" height="18">　Output Power Range</td> <td class="xl63">　25</td> <td class="xl63">　</td> <td class="xl63">　30.5</td> <td class="xl63">　<span>dBm</span></td> <td class="xl63">　</td> </tr> <tr> <td class="xl71" rowspan="2" height="36">　Receiving Senstivity</td> <td class="xl63">　</td> <td class="xl63">　-122</td> <td class="xl63">　</td> <td class="xl63">　dBm</td> <td class="xl63"> <p><span style="line-height: 1.5em;">@FSK </span><span style="line-height: 1.5em;">DataRate=1.2kbps,</span><span style="line-height: 1.5em;">Fdev=50KHz</span></p> </td> </tr> <tr> <td class="xl63" height="18">　</td> <td class="xl63">　-139</td> <td class="xl63">　</td> <td class="xl63">　dBm</td> <td class="xl63">LoRa TM BW=62.5KHz,SF=12,CR=4/5</td> </tr> </tbody> </table> <p> </p> <h2><span><span style="font-size: 14pt;"><strong>Schematic:</strong></span><br /></span></h2> <p><img title="schematic.jpg" src="http://www.nicerf.com/Upload/ueditor/images/2016-09-07/schematic-547269ed-6f12-4aa2-9b5d-81d856e00d10.jpg" alt="" /></p> <p><strong style="font-size: 12pt;">Speed rate correlation table:</strong></p> <p><img title="Speed rate correlation table.jpg" src="http://www.nicerf.com/Upload/ueditor/images/2016-09-07/Speed%20rate%20correlation%20table-e60e107d-cac9-4ff0-8da8-f4e0dbb1da8e.jpg" alt="" /></p> <h2><span style="font-size: 12pt;"><strong>Pin definition:</strong></span></h2> <p><span style="font-size: 12pt;"><strong><img title="DWM-LoRa1276F30-Pin-definition" src="http://dwmzone.com/img/cms/DWM-LoRa1276F30-Pin-definition_1.jpg" alt="DWM-LoRa1276F30-Pin-definition" width="606" height="208" /></strong></span></p> <p><span style="font-size: 12pt;"><strong>PIN Assigment:</strong></span></p> <table style="width: 375px;" border="2" cellspacing="0" cellpadding="0"><colgroup><col span="2" width="72" /> <col width="231" /> </colgroup> <tbody> <tr> <td class="xl65" style="text-align: center;" width="72" height="19"><span style="font-size: 10pt;"><strong> Pin No</strong></span></td> <td class="xl65" style="text-align: center;" width="72"><span style="font-size: 10pt;"><strong>PIN Name </strong></span></td> <td class="xl65" style="text-align: center;" width="231"><span style="font-size: 10pt;"><strong>Description </strong></span></td> </tr> <tr> <td class="xl65" width="72" height="19"> 1</td> <td class="xl65" width="72"> VCC</td> <td class="xl65" width="231">Power Supply</td> </tr> <tr> <td class="xl65" width="72" height="19"> 2</td> <td class="xl65" width="72">GND</td> <td class="xl65" width="231">Power Ground</td> </tr> <tr> <td class="xl65" width="72" height="19"> 3</td> <td class="xl65" width="72">NC</td> <td class="xl65" width="231">No Connect</td> </tr> <tr> <td class="xl65" width="72" height="19"> 4</td> <td class="xl65" width="72">DIO3</td> <td class="xl65" width="231">Digital I/O</td> </tr> <tr> <td class="xl65" width="72" height="19"> 5</td> <td class="xl65" width="72">NRESET</td> <td class="xl65" width="231">Reset Input</td> </tr> <tr> <td class="xl65" width="72" height="19"> 6</td> <td class="xl65" width="72">DIO0</td> <td class="xl65" width="231">Digital I/O</td> </tr> <tr> <td class="xl65" width="72" height="19"> 7</td> <td class="xl65" width="72">NSS</td> <td class="xl65" width="231">SPI Enable</td> </tr> <tr> <td class="xl65" width="72" height="19"> 8</td> <td class="xl65" width="72">GND</td> <td class="xl65" width="231">Power Ground</td> </tr> <tr> <td class="xl65" width="72" height="19"> 9</td> <td class="xl65" width="72">SCK</td> <td class="xl65" width="231">Serial Clock For SPI Interface</td> </tr> <tr> <td class="xl65" width="72" height="19"> 10</td> <td class="xl65" width="72">MISO</td> <td class="xl65" width="231">SPI Output For SPI data</td> </tr> <tr> <td class="xl65" width="72" height="19"> 11</td> <td class="xl65" width="72">MOSI</td> <td class="xl65" width="231">SPI Input For SPI data</td> </tr> <tr> <td class="xl65" width="72" height="19"> 12</td> <td class="xl65" width="72">DIO2</td> <td class="xl65" width="231">Digital I/O</td> </tr> <tr> <td class="xl65" width="72" height="19"> 13</td> <td class="xl65" width="72">DIO1</td> <td class="xl65" width="231">Digital I/O</td> </tr> <tr> <td class="xl65" width="72" height="19"> 14</td> <td class="xl65" width="72">NC</td> <td class="xl65" width="231">No Connect</td> </tr> <tr> <td class="xl65" width="72" height="19"> 15</td> <td class="xl65" width="72">ANT GND</td> <td class="xl65" width="231">Antenna Ground</td> </tr> <tr> <td class="xl65" width="72" height="19"> 16</td> <td class="xl65" width="72">ANT</td> <td class="xl65" width="231">Connect With 50ohm Coaxial Antenna</td> </tr> </tbody> </table> <h2><span><span style="font-size: 12pt;"><strong><br /></strong></span></span></h2> <h2><span><span style="font-size: 12pt;"><strong>Mechanism Dimensions:</strong></span><br /></span></h2> <p><span><img title="Mechanism Dimensions.jpg" src="http://www.nicerf.com/Upload/ueditor/images/2016-09-07/Mechanism%20Dimensions-f8d55d5b-7283-424b-844c-2cd9d421756f.jpg" alt="" /></span></p>
$ 15.49

Feature:

  • 433-460MHz/470-510MHz

  • Sensitivity up to -139 dBm

  • Maximum output power: 30dBm

  • 13mA@receiver mode

  • Sleep current <10uA

  • Data transfer rate：@FSK,1.2-300kbps

                                           @Lora TM，0.018-37.5kbps

  • Lora TM,MSK,GFSK and OOK Modulation mode

  • 127 dB Dynamic Range RSSI

  • Packet engine up to 256 bytes with FIFO and CRC

  • Hopping frequency

  • Operating Temperature Range：-40~ + 85 °C

  • Built-in temperature sensor and low battery indicator

  • 1.8-3.7 V Power supply

  • Excellent blocking immunity


Application:

  • Remote control

  • Remote meter reading

  • Home security alarm and remote keyless entry

  • Industrial control

  • Home automation remote sensing

  • Individual data records

  • Toys control

  • Sensor network

  • Tire pressure monitoring

  • Health monitoring

  • Wireless PC peripherals

  • Tag reading and writing

 

Electrical Characteristics:

ParametersMinTypMaxUniteCondition
Working Condition
Working Voltage
Range		356.5V　
Current Consumption
Rx Current　<13　mA    @5V
Tx Current500550650mA    @30dBm
Sleep Current　<10　uA　
RF Parameter
　Frequency Range　400433　460　MHz　@433MHz
　470　490　510　MHz　@470MHz
　Moduration Rate　1.2　　300　Kbps　FSK
　0.018　　17.353　Kbps　LoRa TM
　Output Power Range　25　　30.5　dBm　
　Receiving Senstivity　　-122　　dBm

@FSK DataRate=1.2kbps,Fdev=50KHz

　　-139　　dBmLoRa TM BW=62.5KHz,SF=12,CR=4/5

 

Schematic:

Speed rate correlation table:

Pin definition:

DWM-LoRa1276F30-Pin-definition

PIN Assigment:

 Pin NoPIN Name Description 
 1 VCCPower Supply
 2GNDPower Ground
 3NCNo Connect
 4DIO3Digital I/O
 5NRESETReset Input
 6DIO0Digital I/O
 7NSSSPI Enable
 8GNDPower Ground
 9SCKSerial Clock For SPI Interface
 10MISOSPI Output For SPI data
 11MOSISPI Input For SPI data
 12DIO2Digital I/O
 13DIO1Digital I/O
 14NCNo Connect
 15ANT GNDAntenna Ground
 16ANTConnect With 50ohm Coaxial Antenna


Mechanism Dimensions:

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DWM-LoRa1278F30 +30dBm 433MHz /470MHz LoRa Long Range Transceiver RF Module

DWM-LoRa1278F30 +30dBm 433MHz /470MHz LoRa Long Range Transceiver RF Module

DWM-LoRa1278F30 is a 500W high power wireless transceiver module, which integrates SemtechRF transceiver chip SX1278. There are 433MHz and 470MHz for avaialble options.

Write your review