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 E19-M30S 433MHz /868MHz /915MHz SPI +30dBm Enhanced Power LoRa Transceiver Module is based on original imported RFIC SX1278(433MHz) and SX1276(868MHz/915MHz) from SEMTECH, adopts LoRa spread spectrum technology.
The E19-M30S 433MHz /868MHz /915MHz SPI +30dBm Enhanced Power LoRa Transceiver Module is based on original imported RFIC SX1278(433MHz) and SX1276(868MHz/915MHz) from SEMTECH, adopts LoRa spread spectrum technology.
| RF Parameter | Value |
Remark |
| Working frequency |
410~931 MHz |
Default: 433MHz/868MHz/915MHz (32MHz oscillator) |
| Transmitting power | 30 dBm |
Max. Power (1W) |
| Receiving sensitivity | -148 dBm |
Air data rate: 0.3kbps |
| Air data rate | 0.018k~37.5kbps |
Default: 0.3kbps |
| Test distance | 10000m |
In open and clear air, with maximum power, 5dBi antenna gain, height of 2m, air data rate: 0.3kbps |
| Hardware Parameter | Value |
Remark |
|
Size |
25 * 37 mm |
|
|
Antenna type |
Stamp hole |
|
|
Communication interface |
SPI |
|
|
Package |
SMD |
|
| Electronic parameter | Min. | Typ. | Max. | Unit | Condition |
| Power supply |
3.3 | 5.0 | 5.5 | V | |
| Communication level | 1.8 | 3.3 | 3.6 | V | |
| Transmitting current |
570 | 630 | 690 | mA | 30dBm（1W） |
| Receiving current |
18 |
20 | 22 | mA | |
| Sleep current |
1.5 |
3.0 | 4.5 | μA | |
| Operating temperature |
-40 | 20 |
+85 | ℃ | |
| Operating humidity |
10 | 60 |
90 | % | |
| Storage temperature |
-40 | 20 |
+125 | ℃ |
| Pin No |
Pin item | Pin direction | Pin application |
| 1 | GND |
- |
Ground electrode, connected to the power reference ground. |
| 2 | DIO5 | Input/Output |
Configurable IO port（Please find more on SX1276-7-8-9 Datasheet）. |
| 3 | DIO4 | Input/Output |
Configurable IO port（Please find more on SX1276-7-8-9 Datasheet）. |
| 4 | DIO3 | Input/Output |
Configurable IO port（Please find more on SX1276-7-8-9 Datasheet）. |
| 5 | DIO2 | Input/Output |
Configurable IO port（Please find more on SX1276-7-8-9 Datasheet）. |
| 6 | DIO1 | Input/Output |
Configurable IO port（Please find more on SX1276-7-8-9 Datasheet）. |
| 7 | DIO0 | Input/Output |
Configurable IO port（Please find more on SX1276-7-8-9 Datasheet）. |
| 8 | RST | Input |
Reset |
| 9 | GND | - |
Ground electrode, connected to the power reference ground. |
| 10 | GND | - |
Ground electrode, connected to the power reference ground. |
| 11 | VCC | - |
Power supply: 4.75~5.5V (Ceramic filter capacitoris advised to add) |
| 12 | SCK | Input |
SPI clock |
| 13 | MISO | Output |
SPI clock |
| 14 | MOSI | Input |
SPI clock |
| 15 | NSS | Input |
Chip select |
| 16 | TXEN | Input |
Radio frequency switch control, make sure the TXEN pinis in high level, RXEN pin is in low level when transmitting. |
| 17 | RXEN | Input |
Radio frequency switch control, make sure the TXEN pinis in high level, RXEN pin is in low level when transmitting. |
| 18 | GND | - |
Ground electrode, connected to the power reference ground |
| 19 | ANT | - |
Antenna |
| 20 | GND | - |
Ground electrode, connected to the power reference ground |
| 21 | GND | - |
Ground electrode, connected to the power reference ground |
| 22 | GND | - |
Ground electrode, connected to the power reference ground |
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: DWM18110602
Brand: Semtech
RFM95W transceivers with 868 MHz and 915 MHz feature the LoRa TM long range rf module which core chipset are the semtech serice LoRa SX1276 chipset,usually build for the ARM application.
Reference: DWM16050805
Brand: Semtech
HM-TRLR-D 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: DWM18110601
Brand: Semtech
RFM98W 433MHz,470MHz transceivers feature the LoRaTM long range modem It's from the HopeRF LoRa module.build by the semtech SX1278 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: DWM20053104
Brand: Semtech
DWM-RAK4260 Breakout Module is specifically designed to allow easy excess to the pins on the module in order to simplify development and testing.
Reference: DWM19022803
DWM-RAK2245 Pi HAT Raspberry Pi 3B Lora tracker start kit is a LoRaWAN gateway Module based on SX1301,Pre-install LoRa gateway OS.
Reference: DWM16011801
Brand: Semtech
LoRa1276 Wireless Transceiver Module adopts Semtech RF transceiver chip SX1276 which LOS transmission distance can reach to 4km~6km Long Distance.
Reference: DWM18021805
M5Stack Proto Module Proto Board with Extension & Bus Socket for Arduino ESP32 Development Kit.
Reference: DWM16092701
RFM98PW/ RFM95PW which are Enhanced Power Long Range Transceiver Module.the available versions is RFM98PW 433MHz, and 868MHz,915MHz for RFM95PW.
Reference: DWM19070805
RAK7205 LoRa Tracker With Solar Panel built on RAK5205 integrated the Ublox Max 7Q module built on SX1276 LoRaWAN modem with low power micro-controller STM32L1.
Reference: DWM20030704
Brand: Semtech
The E28-2G4M20S 2.4GHz SPI +20dBm Enhanced Power LoRa Transceiver Module is based on original imported RFIC SX1280 from SEMTECH, adopts LoRa and FLRC And GFSK Modulation.
Reference: DWM20053001
Brand: Semtech
The DWM-RAK4260 LPWAN Module is based on Microchip’s ATSAMR34J18B integrating a 32-bit ARM Cortex -M0+ MCU with a LoRa Transceive, provides a number of highly configurable peripherals (configurable as I2C/SPI/UART interfaces).
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: 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: DWM20030702
Brand: Semtech
The E22-M22S 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: DWM18021806
M5Stack Battery Module for Arduino ESP32 Core Development Kit Capacity700mAh Stackable IoT Development Board.
The E19-M30S 433MHz /868MHz /915MHz SPI +30dBm Enhanced Power LoRa Transceiver Module is based on original imported RFIC SX1278(433MHz) and SX1276(868MHz/915MHz) from SEMTECH, adopts LoRa spread spectrum technology.
