WM1302 module is a new generation of LoRaWAN gateway module with a mini-PCIe form factor. Based on the Semtech® SX1302 baseband LoRaWAN® chip, WM1302 unlocks the greater potential capacity of long-range wireless transmission for gateway products. It features higher sensitivity, less power consumption, and lower operating temperature compared with the previous SX1301 and SX1308 LoRa® chips.
Highlighted Features
- Powered by Semtech® SX1302 baseband LoRa® chip, extremely low power consumption, and high performance.
- Mini-PCIe form factor with the standard 52-pin golden finger, easy to integrate with various gateway devices.
- Ultra-low operating temperature, no additional heat dissipation needed, reducing the size of the LoRaWAN gateway.
- High sensitivity down to -139 dBm @SF12 with SX1250 TX/RX front-end; TX power up to 26 dBm @3.3V.
- Certified with CE, FCC, and TELEC. Simplify the final product certification process.
Applications
- LPWAN Gateway devices development
- Any long-distance wireless communication application development
- LoRa and LoRaWAN applications learn and research
Specifications
| Region | EU868 | US915 |
|---|---|---|
| Frequency | 863-870MHz | 902-928MHz |
| Sensitivity | -125dBm @125K/SF7 -139dBm @125K/SF12 |
-125dBm @125K/SF7 -139dBm @125K/SF12 |
| TX Power | 26 dBm (with 3.3V power supply) | 25 dBm (with 3.3V power supply) |
| LEDs | Power: Green Config: Red TX: Green RX: Blue | |
| Form Factor | Mini PCIe, 52pin Golden Finger | |
| Power Consumption (SPI version) | Standby: 7.5 mA TX maximum power: 415 mA RX: 40 mA |
|
| Power Consumption (USB version) | Standby: 20 mA TX maximum power: 425 mA RX: 53 mA |
|
| LBT(Listen Before Talk) | Support | |
| Antenna Connector | U.FL | |
| Operating Temperature | -40°C to 85°C | |
| Dimensions | 30 mm (width) × 50.95 mm (length) | |
| Certification | CE | |
Hardware Overview
Figure 1: Diagram
Figure 2: Pinout
Figure 3: Pinout Details