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: 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: DWM17120404
0.96 OLED Display ESP32 WIFI Bluetooth SX1278 433MHz Lora IOT Development Board for Arduino Smart Home.
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: DWM18021805
M5Stack Proto Module Proto Board with Extension & Bus Socket for Arduino ESP32 Development Kit.
Reference: DWM20053001
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: DWM19011502
The OLG01-N 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: 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: DWM18021803
M5Stack SIM800L GSM Module for ESP32 Development Kit Built-in Antenna Function Modules with MIC & 3.5mm Headphone Jack.
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.
Reference: DWM20053103
Brand: Semtech
The DWM-RAK4600 development board allows access to all serial and GPIO ports for easy configuration. The RAK4600 core module includes nRF52832 MCU and SX1276 LoRa® chip to help you quickly and easily develop/test your firmware.
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: 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: DWM19022401
DWM-RAK2245 SX1301 8 Channels Stamp Edition is a LoRaWAN gateway Module based on SX1301,Pre-install LoRa gateway OS.
Reference: DWM22102601
DWM-S90S series is based on SX1301+SX1255 chip combination, supports LoRaWAN standard protocol Class A/B/C equipment, has 8 uplink channels,1 downlink channel, the maximum transmit power is +27dBm, and the maximum receiving sensitivity is -140dbm.
Reference: DWM20060102
Brand: Semtech
DWM-RAK4200 Breakout Module is specifically designed to allow easy excess to the pins on the module in order to simplify development and testing.it's utilized is of an Xbee form factor.
Reference: DWM18050301
DWM-RAK813 LoRa and Bluetooth Module nRF52832 and LoRa SX1276 core chip which is a combination of the BLE and LoRa of the relay node module.
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.
