| Sign In | Join Free | My carsrow.com |
|
| Sign In | Join Free | My carsrow.com |
|
| Categories | Wireless Lora Module |
|---|---|
| Brand Name: | Lensen |
| Model Number: | LS-LR-U5000 |
| Place of Origin: | China |
| MOQ: | 2pcs |
| Price: | Negotiation |
| Payment Terms: | Western Union, T/T |
| Supply Ability: | 6000pcs/month |
| Delivery Time: | 2-6 days |
| Packaging Details: | standard carton |
| Power output: | 5W |
| Distance: | 15km |
| Port: | RS485 |
| Enclosure: | aluminum |
| Color: | Black |
| Chip: | SX1278 |
| Company Info. |
| Shenzhen Qianhai Lensen Technology Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
5W 433MHz Lora Gateway ModuleDTU Wireless Uhf Module 433M Rf
Transmitter / Receiver SX1278
Feature
Transmission distance in open area up to 15Km @ 96Kbps
433/470MHz
40 channels
LoRa modulation
Interface: TTL/RS232/RS485
Sensitivity: -139 dBm
Max output power: 5W (+37dBm)
Working voltage: 9 ~ 30 V
Working temperature: -40 ~ +85 °C
Application
Remote control telemetry
Remote meter reading
Security system
Industrial data acquisition
Home automation
Wireless data communication
Access system
Robot contro
Electrical Parameter:
| No. | Item | Parameter details | Description |
| 1 | Size | 82 * 62 *25mm | Without antenna |
| 2 | Weight | 133g | Without antenna |
| 3 | Frequency band | Default: 433MHz | 410~441MHz |
| 4 | Housing | Aluminum alloy | Black |
| 5 | Connector | RS485:1*4*3.81mm | Screwing |
| 6 | Supply voltage | 8 ~ 28V DC | Note: the voltage higher than 28V is forbidden |
| 7 | Communication level | RS232/RS485 | Available for RS232 and RS485 |
| 8 | Operation range | 3000m | Test condition: clear and open area & 20dBm, antenna gain: 5dBi,
height:> 2m, |
| 9 | Transmitting power | Maximum 30dBm | About 1W, can be configured to 20, 17, 14, 10dBm |
| 10 | Receiving sensitivity | -130dBm/2.4kbps | Sensitivity has nothing to do with baud rate and timing |
| 11 | Air data rate | 2.4kbps | Can be configured to 0.3, 1.2, 2.4, 4.8, 9.6, 19.2kbps |
| 12 | Standby current | 14mA | Mode 3(power supply: 12V) |
| 13 | Transmitting current | 126mA/20dBm | >300mA (recommended) |
| 14 | Receiving current | 28mA | 12V |
| 15 | Communication interface | RS232/RS485 | 8N1, 8E1, 8O1 |
| 16 | Driving mode | RS232/RS485 | Can be configured to push-pull/high pull, open-drain |
| 17 | Transmitting length | 512 bytes buffer | 58 bytes per package |
| 18 | Receiving length | 512 bytes buffer | 58 bytes per package |
| 19 | Address | 65536 configurable addresses | Easy for network, broadcast and fixed transmission |
| 20 | RSSI support | Built-in intelligent processing | - |
| 21 | Antenna type | SMA-K | External thread hole |
| 22 | Operating temperature | -40 ~ +85℃ | Industrial grade |
| 23 | Operating humidity | 10% ~ 90% | Relative humidity, no condensation |
| 24 | Storage temperature | -40 ~ +125℃ | Industrial grade |
DTU factory setting
| DTU type number | working frequency | ID address | Factory channel | Air rate | Serial port rate | Serial port format | Transmitting power |
| LS-LR-DTU30 | 433.00 | 0x1234 | 23channel | 2.4 | 9600 | 8N1 | 1000 |
Working modes
The module has two operating modes, which can be observed by RESET
indicator, details are shown in the following table:
| modes(0-1) | RESET indicator light | Mode introduction | Remarks |
| 0 transparent transmitting mode | off | Serial port open, wireless open, transparent transmission | The receiver must be in mode 0 |
| on | DTU parameters can be configured | For more details please see the working parameters |
|
Data Transmitter Wireless Lora Module Lora Module SX1278 868MHz / 915MHz 800mW
Wireless Lora Module SX1276 433mhz 1W Uhf Wireless Transmitter Module
915MHz Lora Data Module Serial Module SX1276 1W Lora Module With Long Control Distance
100mW Wireless Lora Module SX1276 868MHz Wireless Data Transmitter
UART Lora Long Range SX1276 915mhz 100mW SMA Antenna IoT Uhf Wireless Transceiver Module
SX1278 433MHz Wireless Lora Module 100mW Data Module Serial 1-5km Wireless Control
433MHz 1W Wireless Lora Module SX1278 Long Range Data Module TTL RF Transceiver Module
433MHz Rf DTU Wireless RS485 Transceiver LoRa SX1278 Uhf Module rf Transmitter Receiver
433MHz Wireless Lora Module 1W Power Output 5km Distance Wireless Data Transmission
Ethernet Lora Wireless Module 433MHz 30dBm 1W Long Range Wireless Transceiver IoT PLC 5km
