Reference: DWM14042301
Spring antenna is specialized for wireless data transmission. This antenna with good performance of V.S.W.R, small size design, easily installation, stable performance and good anti-shock and anti-aged compatible for Hoperf Modules.
Reference: DWM14032902
SMA rf antenna connector is pallets copper gold andexternal thread needle sma pallets plate rf connector.
Reference: DWM14032102
Whip antenna for sub-1 GHz, 433MHz,868MHz and 915MHz with SMA male connectors.it's used with wireless module recommanded by Hoperf .
Reference: DWM14042401
SMA RG178 extension female cable for GPS, GSM antenna,RF module, SMA cable,IPEX to SMA jumper cable.
Reference: DWM18032302
USD3.0/pcs MOQ100pcs LoRa Antenna designed for Lora application which required for outdoor waterproof highgain and work at ISM free band like 433MHz /868MHz /915MHz SMA Male Whip antenna.
Reference: DWM16121503
DWM-TLB-3.0QB SUB-1GHz / 2.4GHz Whip antenna with a Collapsible SMA male connectors.Which are available for 433MHz,868MHz.915MHz and 2.4GHz..
Reference: DWM17111002
LoRa Antenna-433MHz High Gain internal aerial piamater FPC Antenna with IPEX connctor.
Reference: DWM15101001
Brand: Semtech
RFM50 module series’ design is based on the high performance RF50 SoC chip, It include a CIP-51 core‘ MCU and 100mW transceiver. It operate at 433/470/868/915 MHz ISM band, comply with FCC, ETSI regulation.
DWM-LoRa1276F30 is a 500W high power wireless transceiver module, which integrates SemtechRF transceiver chip SX1276. There are 868MHz and 915MHz for avaialble options.
868/915MHz
Sensitivity up to -139 dBm
Maximum output power: 27dBm
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
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
| Parameters | Min | Typ | Max | Unite | Condition |
| Working Condition | |||||
| Working Voltage Range |
3 | 5 | 6.5 | V | |
| Current Consumption | |||||
| Rx Current | <13 | mA | @5V | ||
| Tx Current | 500 | 550 | 650 | mA | @27dBm |
| Sleep Current | <10 | uA | |||
| RF Parameter | |||||
| Frequency Range | 840 | 868 | 920 | MHz | @868MHz |
| 840 | 915 | 920 | MHz | @915MHz | |
| Moduration Rate | 1.2 | 300 | Kbps | FSK | |
| 0.018 | 17.353 | Kbps | LoRa TM | ||
| Output Power Range | 21 | 27 | dBm | ||
| Receiving Senstivity | -122 | dBm |
@FSK DataRate=1.2kbps,Fdev=50KHz |
||
| -139 | dBm | LoRa TM BW=62.5KHz,SF=12,CR=4/5 | |||
Speed rate correlation table:
PIN Assigment:
| Pin No | PIN Name | Description |
| 1 | VCC | Power Supply |
| 2 | GND | Power Ground |
| 3 | NC | No Connect |
| 4 | DIO3 | Digital I/O |
| 5 | NRESET | Reset Input |
| 6 | DIO0 | Digital I/O |
| 7 | NSS | SPI Enable |
| 8 | GND | Power Ground |
| 9 | SCK | Serial Clock For SPI Interface |
| 10 | MISO | SPI Output For SPI data |
| 11 | MOSI | SPI Input For SPI data |
| 12 | DIO2 | Digital I/O |
| 13 | DIO1 | Digital I/O |
| 14 | NC | No Connect |
| 15 | ANT GND | Antenna Ground |
| 16 | ANT | Connect With 50ohm Coaxial Antenna |
Reference: DWM14032102
Whip antenna for sub-1 GHz, 433MHz,868MHz and 915MHz with SMA male connectors.it's used with wireless module recommanded by Hoperf .
Reference: DWM14033102
Brand: Semtech
The RFM96W / RFM98W 433MHz,470MHz transceivers feature the LoRaTM long range modem It's from the HopeRF LoRa module.build by the semtech chipset with the application for ARM meters.
Reference: DWM14042401
SMA RG178 extension female cable for GPS, GSM antenna,RF module, SMA cable,IPEX to SMA jumper cable.
Reference: DWM16092701
RFM98PW/ RFM95PW which are Enhanced Power Long Range Transceiver Module.the available versions is RFM98PW 433MHz, and 868MHz,915MHz for RFM95PW.
Reference: DWM17120401
LoRa32u4 II is a light and low consumption board based on the Atmega32u4 and SX1276 868MHZ /915MHz LoRA module.
Reference: DWM18102803
Brand: Semtech
$4.0/pcs MOQ500/pcs RFM92W / RFM95W 868MHz /915MHz LoRa transceiver RF module feature the LoRa TM long range rf module which core chipset are the semtech serice LoRa chipset,usually build for the ARM application.
Reference: DWM20030401
Dragino LoRa IoT Development Kit is designed to facilitate beginners and developers to quickly learn LoRa and IoT technology.it will show how to build LoRa network, and how to use the network to send data from a LoRa sensor node to the cloud server.
Reference: DWM23091501
YTX1276/YTX1278 which is based on the SX1276 and SX1278 LoRa chipset which can be option for the different center frequency with 433MHz/ 868MHz/ 915MHz a LoRa Wireless module.
Reference: DWM19022802
DWM-RAK2245 Pi HAT Raspberry Pi 3B Lora start kit is a LoRaWAN gateway Module based on SX1301,Pre-install LoRa gateway OS.
Reference: DWM18051403
HPD13AP /HPD14AP +30dBm Enhanced Power LoRa Long Range Transceiver Modulethe available versions are 433MHz, 470MHz, 868MHz,915MHz .
Reference: DWM19091601
RAK7205 LoRa Tracker built on RAK5205 integrated the Ublox Max 7Q module built on SX1276 LoRaWAN modem with low power micro-controller STM32L1.
Reference: DWM20052801
The DWM-RAK7204 is an LPWAN node that serves as an environmental monitoring station. The high-precision sensors, can measure changes in temperature, humidity, gas pressure and provide an indoor air quality index.
Reference: DWM19022801
DWM-RAK2245 Pi HAT based SX1301 8 Channels LoRaWAN gateway with GPS module is a LoRaWAN gateway Module based on SX1301,Pre-install LoRa gateway OS.
Reference: DWM18051401
Brand: Semtech
HPD13A Sx1276 868MHz /915MHz LoRa transceiver RF module feature the LoRa TM long range rf module which core chipset are the semtech serice LoRa chipset,usually build for the ARM application.
Reference: DWM14033102
Brand: Semtech
The RFM96W / RFM98W 433MHz,470MHz transceivers feature the LoRaTM long range modem It's from the HopeRF LoRa module.build by the semtech chipset with the application for ARM meters.
Reference: DWM20030703
Brand: Semtech
The E28-2G4M27S 2.4GHz SPI +27dBm Enhanced Power LoRa Transceiver Module is based on original imported RFIC SX1280 from SEMTECH, adopts LoRa and FLRC And GFSK Modulation.
Reference: DWM22072103
LA66 is a ready-to-use module that includesLoRaWAN v1.0.4 protocol and also supports open-source peer-to-peer LoRa Protocol for the none-LoRaWAN application.
Reference: DWM20053102
Brand: Semtech
DWM-RAK4600 LPWAN Module includes an nRF52832 MCU and an SX1276 LoRa® chip. It has an ultra-low power consumption of 2.0uA in sleep mode, high LoRa® output power up to 20dB max in work mode, and BLE output power up to 4dBm.
Reference: DWM20041601
M5StickC compatible speaker integrated PAM8303 amplifier High PSRR and differential inputs eliminate noise and rf interference
Reference: DWM23072703
E22-XXXT22U are the new generation of LoRa wireless spread spectrum modules using USB standard package, convenient for user development and use.
DWM-LoRa1276F30 is a 500W high power wireless transceiver module, which integrates SemtechRF transceiver chip SX1276. There are 868MHz and 915MHz for avaialble options.
