1. Introduction of DSM-060 LoRa Module
DSM-060 LoRa gateway module is specially developed for low- power LPWAN applications, and can be applied to LoRa or LoRaWAN networks on CN470/EU868/AS923/KR920/IN865/RU864/US915/AU915 frequency band.
This new-generation SX1302 module has a unique 64-bit ID and significantly reduces power consumption and simplifies heat dissipation design. Unlike previous generations of LoRa wireless module, SX1302 LoRa module embeds the capability to SF5 and SF6, which can better handle high-speed data. In addition, a new high-precision temperature sensor is added for real-time temperature monitoring and parameter calibration. Furthermore, it supports the LBT. This module has excellent performance in demodulation capability and power consumption. It is suitable for various Internet-of-Things (IoT) applications.
● 125kHz LoRa Receiver
8 × 8 Channels LoRa® packet detectors
8 × SF5-SF12 LoRa® demodulators
8 × SF5-SF10 LoRa® demodulators
● mini-PCIE interface (LoRa Mini-PCIE Module)
SPI×1(for SX1302 and SX1262)
● RF interface IPEX
- Electricity/water/gas/heat meter
- Street lights
- Trash can
- Vehicle sensor, ground lock
- Personnel/asset positioning
- Smart agriculture and animal husbandry
- Warehousing
- Smart Medical
- Smart Factory
- Smart home
- Wearable devices
2. Mechanical Requirement of LoRa Module
Unit : m
Package: mini PCIe
| NO. | Name | Function |
|---|---|---|
| 1 | NC | NC |
| 2 | NC | NC |
| 3 | NC | NC |
| 4 | GND | Power Ground |
| 5 | NC | NC |
| 6 | GPIO[9] | GPIO[9] of SX162 |
| 7 | NC | NC |
| 8 | NC | NC |
| 9 | GND | Power Ground |
| 10 | NC | NC |
| 11 | NC | NC |
| 12 | NC | NC |
| 13 | NC | NC |
| 14 | NC | NC |
| 15 | GND | Power Ground |
| 16 | Power_EN | Enable of Power |
| 17 | SCK | SCK of SX1262 and SX1302 |
| 18 | GND | Power Ground |
| 19 | MISO | MISO of SX1262 and SX1302 |
| 20 | NC | NC |
3. Basic parameters of LoRa Module
| Part number | Working frequency | Description |
|---|---|---|
| DSM-060-2K730NE0 | RX: 470-510MHz/TX: 470-510MHz | Customizable hardware(470-510MHz) |
| DSM-060-2K830NE0 | RX: 863-870MHz/TX: 863-870MHz | |
| DSM-060C-2K930NE0 | RX: 902-928MHz/TX: 902-928MHz |
| Part number | Sensitivity | Description |
|---|---|---|
| DSM-060-2K730NE0 | -127dBm@470MHz~510MHz | |
| DSM-060-2K830NE0 | -125dBm@863MHz~870MHz | |
| DSM-060C-2K930NE0 | -126dBm@902MHz~928MHz |
| Part number | Power | Description | ||
|---|---|---|---|---|
| Min | Typical Max | DSM-060-2K730NE0 | ||
| DSM-060-2K730NE0 | 20 | 21 | 22 | Configurable |
| DSM-060-2K830NE0 | 25 | 26 | 27 | Configurable |
| DSM-060C-2K930NE0 | 25 | 26 | 27 | Configurable |
| Part number | Frequency accuracy | Description |
|---|---|---|
| DSM-060-2K730NE0 | 2.5PPM@-40℃~+85℃ | |
| DSM-060-2K830NE0 | 2.5PPM@-40℃~+85℃ | |
| DSM-060C-2K930NE0 | 2.5PPM@-40℃~+85℃ |
| Part number | Operating voltage | Description |
|---|---|---|
| DSM-060-2K730NE0 | 3.0V-3.6V, Typical 3.3V@25℃ | |
| DSM-060-2K830NE0 | 3.0V-3.6V, Typical 3.3V@25℃ | |
| DSM-060C-2K930NE0 | 3.0V-3.6V, Typical 3.3V@25℃ |
| Item | Parameter |
|---|---|
| Working temperature | -40℃~+85℃ |
| Storage temperature | -40℃~+125℃ |
4. Hardware Features of LoRa Module
LoRa Module Comparison
1. The SX1262 is used to achieve LBT (listen before talk) functions and solve the problem as below:
● Inability to enter the country’s market due to strict access regulations
● Data loss due to packet conflicts in the network
2. The SX1302 is the Lora baseband chip for data transmission;
3. The SX1250 is the muti-band RF front End IC;
4. The STTS751 is the temperature sensor for the module temperature detection.
5. Software Feature of LoRa Module
6. LoRa Module Design Reference
