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.
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.
The E28-2G4M27S is a 2.4GHz module.The IC SX1280 features multiple physical layers and various modulating methods such as LoRa, FLRC and GFSK. The special modulating and processing methods enable longer operating range with LoRa and FLRC modulating, and the GFSK method covers BLE protocol.
| RF Parameter | Value |
Remark |
| Working frequency |
2400~2500 MHz |
ISM band |
| Transmitting power | 27 dBm |
About 500mW |
| Receiving sensitivity | -132 dBm |
Air data rate: 595kbps |
| Air data rate |
LoRa(bps)：0.595k~253.9k FLRC(bps)：260k~1.3M GFSK(bps)：125k~2M |
Defined by user via programming |
| Test distance | 8000m |
Test condition：clear and open area, antenna gain: 5dBi， antenna height: 2.5m，air data rate: 1kbps |
| Hardware Parameter | Value |
Remark |
| Size |
26.5 * 15 mm |
- |
| Antenna type | IPEX / PCB |
50Ω Impedance |
| Communication interface | SPI |
0～10Mbps |
| Package | SMD |
- |
| Electronic parameter | Min. | Typ. | Max. | Unit | Condition |
| Power supply |
2.5 | 3.3 | 3.6 | V | ≥3.3 V ensures output power |
| Communication level | - | 3.3 | - | V | For 5V TTL, it may be at risk of burning down |
| Transmitting current |
- |
580 | - | mA | Instant power consumption |
| Receiving current | - |
14.5 | - | mA | - |
| Sleep current | - | 2.0 | - | μA | Software is shut down |
| Operating temperature | -40 | 20 |
+85 | ℃ | - |
| Operating humidity | 10 | 60 |
90 | % | - |
| Storage temperature | -40 | 20 |
+125 | ℃ | - |
| Pin No. |
Pin Item | Pin Direction | Pin Application |
| 1 | VCC | - |
Power supply, 1.8V ~3.6V (recommend to add external ceramic filter capacitor) |
| 2 | GND | - |
Ground, connecting to power source reference ground |
| 3 | MISO_TX | Output |
SPI data output pin,can be used as UART transmitting pin |
| 4 | MOSI_RX | Input |
SPI data input pin,can be used as UART receiving pin |
| 5 | SCK_RTSN | Input |
SPI clock input pin,can be used as UART request transmitting pin |
| 6 | NSS_CTS | Input |
Module chip selection pin, used to start a SPI communication; and can be used as UART clearing transmitting pin |
| 7 | GND | - |
Ground, connecting to power source reference ground |
| 8 | RX_EN | Input |
LNA controlling pin. Valid under high level |
| 9 | TX_EN | Input |
PA controlling pin. Valid under high level |
| 10 | GND | - |
Ground, connecting to power source reference ground |
| 11 | NRESET | Input |
Chip reset initiation input pin, valid under low level, built-in 50k pull-up resistor |
| 12 | BUSY | Output |
Status indication (refer to SX1280 Datasheet) |
| 13 | DIO1 | Input/Output |
Configurable general IO interface (refer to SX1280 Datasheet) |
| 14 | DIO2 | Input/Output |
Configurable general IO interface (refer to SX1280 Datasheet) |
| 15 | DIO3 | Input/Output |
Configurable general IO interface (refer to SX1280 Datasheet) |
| 16 | GND | - |
Ground, connecting to power source reference ground |
n No
Reference: DWM14073001
Brand: Semtech
APC340 LoRa series rf module is built in RFIC sx1278 and sx1276 which can work on 433MHz,470MHz ,868MHz,915MHz 20dBm Ultra Long Range Transceiver Module with LoRa spread spectrum modulation.
Reference: DWM15123001
Brand: Semtech
HM-TRLR-S series are operating at 433MHz, 868MHz, 915MHz low cost, high performance transparent transceiver with LoRa/FSK/ GFSK/OOK modulation variety.It's mainly use for uav controller and drone data link.
Reference: DWM16092701
RFM98PW/ RFM95PW which are Enhanced Power Long Range Transceiver Module.the available versions is RFM98PW 433MHz, and 868MHz,915MHz for RFM95PW.
Reference: DWM16112801
DWM-LoRa1276F30 is a 500W high power wireless transceiver module, which integrates SemtechRF transceiver chip SX1276. There are 868MHz and 915MHz for avaialble options.
Reference: DWM16112802
DWM-LoRa1278F30 is a 500W high power wireless transceiver module, which integrates SemtechRF transceiver chip SX1278. There are 433MHz and 470MHz for avaialble options.
Reference: DWM16112801
DWM-LoRa1276F30 is a 500W high power wireless transceiver module, which integrates SemtechRF transceiver chip SX1276. There are 868MHz and 915MHz for avaialble options.
Reference: DWM18103005
USD74/pcs MOQ100 The OLG01 is an Water proof outdoor setting open source single channel LoRa Gateway. It lets you bridge LoRa wireless network to an IP network via WiFi, Ethernet, 3G or 4G cellular.
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: DWM17083101
Brand: Semtech
USD4.3/pcs RFM96W / RFM98W MOQ100pcs 433MHz /470MHz LoRa rf module.build by the semtech chipset with the application for ARM meters.
Reference: DWM20041503
LoRa Module for ESP32 DIY Development Kit Wireless 868MHz Built-in Antenna IOT Development Board.
Reference: DWM23072703
E22-XXXT22U are the new generation of LoRa wireless spread spectrum modules using USB standard package, convenient for user development and use.
Reference: DWM18021805
M5Stack Proto Module Proto Board with Extension & Bus Socket for Arduino ESP32 Development Kit.
Reference: DWM19022401
DWM-RAK2245 SX1301 8 Channels Stamp Edition is a LoRaWAN gateway Module based on SX1301,Pre-install LoRa gateway OS.
Reference: DWM15091402
Brand: Semtech
The RFM92W /RFM95W transceivers with 868 MHz and 915 MHz feature the LoRa TM long range rf module which core chipset are the semtech serice LoRa chipset,usually build for the ARM application.
Reference: DWM18122302
Brand: Semtech
Free Shipping DWM-1278S 433MHz /470MHz sx1278 LoRa transceiver RF module compatible with RFM98W feature the LoRaTM long range module build by the semtech SX1278 chipset with the application for ARM meters.
Reference: DWM18122601
DWM-RAK5205 LoRa Tracker built on SX1276 LoRaWAN modem with low power micro-controller STM32L1, integrated the GPS module is an open all source code products,allowing users to conveniently link to the LoRaWAN network.
Reference: DWM20030701
Brand: Semtech
The E22-M30S 433MHz /868MHz /915MHz SPI +30dBm Enhanced Power LoRa Transceiver Module is based on original imported RFIC SX1268(433MHz) and SX1262(868MHz/915MHz) from SEMTECH, adopts LoRa spread spectrum technology.
Reference: DWM16122301
The Lora BEE is based on the SX1276/SX1278 transceiver.The Lora BEE targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection,building automation.
Reference: DWM18011702
RAK811 Development Kit WisDuo LoRa Module is a combination of the RAK811 chipset and the RAK811 Breakout Board.
Reference: DWM23092701
WTLRC262-SG based on the Espressif ESP32-C2 and Semtech SX1262 chips. It can be used as a LoRa® terminal node. It supports communication functions of Wi-Fi, BLE, and LoRa.
Reference: DWM21031001
Brand: Semtech
The RFM95W transceivers with 868 MHz and 915 MHz feature the LoRa TM long range rf module which core chipset are the semtech Sx1276 LoRa chipset good for building the for IoT end sensor nodes.
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.
