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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 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.
Working Temperature
Parameter |
Min |
Typical |
Max |
Operating Temperature |
-40℃ |
+25℃ |
+85℃ |
Storage Temperature |
-40℃ |
+25℃ |
+85℃ |
Power Consumption
Parameter | Current | Unit |
Standby Current | <15 | uA |
Current in Sensors Working Mode | <10 | mA |
Current in LoRa® Transmission Mode | <150 | mA |
Temperature Sensor Specifications
Parameter | Min | Typical | Max |
Temperature Range | -40℃ | +25℃ | +85℃ |
Accuracy | 0.5℃ | ||
Output Resolution | 0.01℃ |
Humidity Sensor Specifications
Parameter | Min | Typical | Max |
Humidity Range | 0% r.H | 100 % r.H. | |
Accuracy | +-3% r.H. | ||
Output Resolution | 0.008% r.H. |
Gas Pressure Sensor Specifications
Parameter | Min | Typical | Max |
Range | 300 hPa | 300 hPa | |
Accuracy | +-0.6 hPa | ||
Output Resolution | 0.18 Pa. |
IAQ Sensor Specifications
Parameter | Min | Typical | Max |
IAQ Range | 0 | 500 | |
Accuracy | 15 | ||
Output Resolution | 1 |
1. The included battery is non-rechargeable. In case you need to plug in the Micro USB port for the purpose of configuring the node, the battery should stay plugged.Note :
2. The pin distance of the battery connector is 2.0mm. When choosing a battery, attention should be paid to the consistency of positive and negative poles. Reverse connections or short circuits may damage the device and may cause overheating and combustion of the battery. Therefore, when replacing the battery, it is necessary to strictly confirm whether the positive and negative poles of the connector are correct.
Hello. What are the specifications for the antenna? I can see X0454-X2 written on it,
but Dr Google provides no answers.
No idea, honestly it is probably a decent antenna, as with most LoRa nodes. I would not expect it to be better than 1dB :
( This is what you get from a patch that you want to fit inside a small box. However, I can stay testing is it proved to be decent,
guess LoRa does really help with range, We cover our office no problem through walls, etc. I haven't done a line of sight test,
but I am pretty sure it will do a couple of kilometers. I mean this is meant as a smart building device, so you would expect it
to be relatively close to the router.
What are the interval for sending data and the SF that needs to be configured to achieve the expected 2 years o
f operation with the battery? I need 5 minutes interval with at least SF10 (better SF11). Will it last > 2 years?
The battery life of more than 2 years is expected if you are transmitting at 15-minute data transmission intervals.
This being said it will most definitely not last 2 years if you are transmitting in 5 min intervals. I think the SF, in this case,
will be irrelevant as the time interval alone will reduce the battery life significantly.However this is a prediction based on a
shorter period of operation, we have no way to test it for a 2-year interval, so it might be possible,
however, we can not claim it :)
Is there any description of the jumpers in the device? Thanks!
We are finalizing the document, apologies. Could you please post your request on the forums,
I think they will be able to help there.
https://forum.rakwireless.com
Hi, where can I find a payload decoder for this device for TTN? Thanks!
I am not sure there is one yet. Could you please post your question on the forums: forum.rakwireless.com
Better have the whole community be aware, perhaps someone can provide a solution I can not.
Reference: DWM17111202
LoRaST 433MHz /470MHz /868MHz /915MHz Open Source Long Range Wireless LoRa Transceiver is a small wireless transceiver module offers a very compelling mix of long range, low power consumption and secure data transmission.
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: DWM19090401
The Dragino LHT65 Temperature & Humidity sensor is a Long Range LoRaWAN Sensor with an external sensor connector can be used for more than 10 years.
Reference: DWM22062301
The LoRaWAN GNSS GPS Tracker is with a sensor to detect location change every set time interval and with solar panel built-in on the enclosure Use this kit for tracking and monitoring cargo, vehicles, and marine vessels.
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: DWM19070803
RAK7258 Micro Gateway is a full 8-channel LoRa Gateway with built-in Ethernet connectivity for a straightforward setup. Additionally, there is an onboard Wi-Fi setup that allows it to be easily configured via the default Wi-Fi AP mode.
Reference: DWM20061601
Brand: Semtech
The RAK7246 is a LoRaWAN® developer gateway is the model without the GPS function. It is a device composed of a the RAK2246 Pi HAT LPWAN Concentrator module and Raspberry Pi Zero W.
Reference: DWM22052402
RAK2011 is Arduino shield board powered by the Quectel BG96 modem chipset. It supports 2G/EGPRS, 4G/LTE Cat-M1 (eMTC), Cat-NB1 (Nb-IoT), as well as GPS.
Reference: DWM18042701
LoRa Antenna-433MHz /470MHz /868MHz /915MHz 8dBi Glass Fiber Antenna with N Female Connector. Out Door Waterproof Fiberglass Antenna which is designed for Lora application required for high gain outdoor waterproof.
Reference: DWM22082501
RAK5010 is a tracker with integrated LTE CAT M1 & NB1, GPS, BLE, and sensors. It is built on the Quectel BG96 LTE CAT M1 & NB1 module, which has an integrated GPS receiver. The MCU running the board is a Nordic nRF52840 controller.
Reference: DWM19091602
DWM-RAK7243 Pilot LoRas Gateway Pro Kit with GPS modules for PoC Raspberry Pi 3B+, RAK2245 Pi HAT.
Reference: DWM22061601
RAK10700 is a GNSS Tracker device with a GNSS modem providing LPWAN and BLE communication using the nRF52 MCU and SX1262 LoRa transceiver of the RAK4631 Core module.
Reference: DWM20061601
Brand: Semtech
DWM-RAK4200 LPWAN Evaluation Board is a WisBlock product consisting of RAK4200 LPWAN Module and RAK5005 WisBase includes an STM32L071 MCU and SX1276 LoRa® chip that complies with the LoRaWAN® 1.0.2 protocols.
Reference: DWM19022401
DWM-RAK2245 SX1301 8 Channels Stamp Edition is a LoRaWAN gateway Module based on SX1301,Pre-install LoRa gateway OS.
Reference: DWM18011601
RAK8211-NB iTracker combines NB-IoT+BLE+GPS+ 5 Sensors Development Board has BLE GPRS GPS three in one module perfectly solves the problem of data interaction and control in the outdoor environment and the three party platform.
Reference: DWM22052401
RAK2247 Pi HAT is a converter board with a Raspberry Pi form factor that enables the RAK2247 LPWAN concentrator module to be mounted on the top of the Raspberry Pi.
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: DWM20092102
DWM-RAK7240 8 channels OpenWRT OS DIY Enterprise LoRa Gateway Builtin OpenWRT OS support 16 channels LoRa/4G/WIFI/GPS .
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.
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.