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 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.
The E22-M22S series is the first wireless module in China to adopt Semtech's SX1268, SX1262 RF chip. This chip provides a variety of modulation methods, such as LoRaTM and traditional GFSK. Its special LoRaTM modulation method increases the communication distance.
| RF Parameter | Value |
Remark |
| Working frequency |
410~493 MHz,850~930 MHz | |
| Transmitting power | 22 dBm |
Max. Power (160mW) |
| Receiving sensitivity | -147 dBm |
- |
| Air data rate | 0.018k~300kbps |
- |
| Test distance | 6500m |
In open and clear air, with maximum power, 5dBi antenna gain, height of 2m |
| Hardware Parameter | Value |
Remark |
|
Size |
14 * 20 mm |
|
|
Antenna type |
IPEX / Stamp hole |
|
|
Communication interface |
SPI |
|
|
Package |
SMD |
|
| Electronic parameter | Min. | Typ. | Max. | Unit | Condition |
| Power supply |
1.8 | 3.3 | 3.6 | V | |
| Communication level | 1.8 | 3.3 | 3.6 | V | |
| Transmitting current |
95 | 100 | 105 | mA | 22dBm（160mW） |
| Receiving current |
6 |
6.5 | 7 | mA | |
| Sleep current |
1 |
2 | 3 | nA | |
| 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 |
|
2 |
GND |
- |
Ground |
|
3 |
GND |
- |
Ground |
|
4 |
GND |
- |
Ground |
|
5 |
GND |
- |
Ground |
|
6 |
RXEN |
Input |
RF switch RX control，connecting external MCU IO, valid in high level |
|
7 |
TXEN |
Input |
RF switch TX control，connecting external MCU IO or DIO2, valid in high level |
|
8 |
DIO2 |
Input/Output |
Configurable IO port（see more SX1262,Sx1268 datasheet） |
|
9 |
VCC |
- |
Power supply, 2.5V~5.5V（external ceramic filter capacitoris recommended） |
|
10 |
GND |
- |
Ground |
|
11 |
GND |
- |
Ground |
|
12 |
GND |
- |
Ground |
|
13 |
DIO1 |
Input/Output |
Configurable IO port（see more in SX1262,Sx1268 datasheet） |
|
14 |
BUSY |
Output |
State indicator（see more in SX1262,Sx1268 datasheet） |
|
15 |
NRST |
Input |
Chip reset initiation, valid in low level |
|
16 |
MISO |
Output |
SPI master input slave output |
|
17 |
MOSI |
Input |
SPI master output slave input |
|
18 |
SCK |
Input |
SPI clock |
|
19 |
NSS |
Input |
Chip select，for starting a SPI communication |
|
20 |
GND |
- |
Ground |
|
21 |
ANT |
- |
Stamp hole（50 ohm impedance） |
|
22 |
GND |
- |
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: 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: DWM20030404
The DWM-32u4 with LoRa RFM95 IOT Board consists of the mega24u and the wireless transport module RFM95 is used in remote control, telemetry, remote communication equipment, robot control, wireless communications.
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: DWM17120401
LoRa32u4 II is a light and low consumption board based on the Atmega32u4 and SX1276 868MHZ /915MHz LoRA module.
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: 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: DWM18011701
RAK811 LoRa module complies with the latest LoRaWAN Class A & C protocol specifications, it is simple to access LWPA IOT platforms integrates SX1276 and stm32L with TELEC CE FCC KCC certification.
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: DWM20030501
Brand: Semtech
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.
Reference: DWM18122205
Brand: Semtech
Free Shiping 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: 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: DWM18021502
LoRa Module for ESP32 DIY Development Kit Wireless 433MHz Built-in Antenna IOT Development Board.
Reference: DWM18122301
Brand: Semtech
Free Shipping DWM-LJ1295 868MHz /915MHz sx1276 LoRa transceiver RF module compatible with RFM95W which core chipset are the semtech SX1276 LoRa chipset,usually build for the ARM application.
Reference: DWM20021902
Brand: Semtech
Free Shipping DWM-LJ1276 868MHz /915MHz sx1276 LoRa transceiver RF module which core chipset are the semtech SX1276 LoRa chipset,usually build for the ARM application.
Reference: DWM17080502
Brand: Semtech
RFM95TW 868MHz /915MHz with High Stability TCXO LoRa transceiver RF module feature the LoRa TM long range rf module,build by the semtech chipset with the application for LowWAN and ARM meters.
Reference: DWM17120402
LoRa32u4 RA02 is a light and low consumption board based on the Atmega32u4 and SX1278 433MHz LoRA module.
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.
