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Description
Characteristics
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Description
Summary
- The HT1303 LoRaWAN concentrator is a mini-PCIe-based LPWAN concentrator module based on the Semtech SX1303, which enables easy integration into existing routers or other network equipment equipped with LPWAN Gateway capabilities.
- It is compatible with any embedded platform that supports a free mini-PCIe slot with SPI/USB connectivity.
- Cooperate with suitable driver hardware and Linux operating system (such as Raspberry Pi), then it can work as a LoRa gateway.
Tips
We had provided a Windows/Linux version of USB driver, so you can easily integrate the module into your computer or industrial computer.
Main Features
- SX1303 digital baseband chip
- Emulates 49x LoRa demodulators and 1x (G)FSK demodulator
- 10 programmable parallel demodulation paths
- Dynamic data-rate adaptation (ADR)
- Automatic adaptive spread spectrum factor, SF7 to SF12 for each channel is optional
- Maximum output: 27 ± 2dBm
- Up to -141dBm sensitivity with SX1250 Tx/Rx front-end
- The power supply voltage:3.3V
- Support for LoRaWAN Class A, Class C protocols
- Operating temperature range: -40 ~ 85 °C
Specifications
| Parameters | Description |
|---|---|
| Frequency | 470 ~ 510 MHz 863 ~ 870 MHz 902 ~ 923 MHz |
| Sensitivity | -125dBm @125KHz/SF7 -139dBm @125KHz/SF12 |
| LoRa Chipset | SX1303 + SX1250 |
| Connector | Mini PCIe, 52 pins Golden Finger, SPI bus, USB optional |
| Power Consumption (SPI) | Standby: 7.8 mA TX maximum power: 407 mA RX: 40 mA |
| Power Consumption (USB) | Standby: 19 mA TX maximum power: 420 mA RX: 51 mA |
| Maximum Output | 27 ± 2dBm |
| LBT (Listen Before Talk) | Optional |
| Power Supply Voltage | 3.3V |
| Operating Temperature Range | -40 ~ 85 °C |
| Antenna Socket | IPEX 1.0 (also called U.FL) |
| Dimensions | 51 * 30 * 10.5mm |
Description
Pinout
Hardware diagram
High light
FAQ
No, it’s just a module and requires other CPU to drive it work, such as a computer, Raspberry PI, or MCU chips like ESP32.
No, versions 863-870 and 902-923 have different RF characteristics and impedance matching, and some component are also different, they cannot be switched to each other.
https://resource.heltec.cn/download/HT-1303/Heltec.LoraGateway.zip
How to use it, please refer to the operation video
RFIO and RFI are both LoRa antenna connection ports. RFIO can receive and send, and can be directly connected to the LoRa antenna. while RFI can only receive. If you want to connect the antenna, you need to adjust the internal resistance position.
Docs & Resource
- [Resource] — Datasheet
- [Resource] — Pin Map
- [Resource] — HT-1303 User Manual
- [Resource] — Reference_Design
- [Attachment] — Downloadable Resources
- [Attachment] — HT-1303 Windows Drive
Packing list
The default packing list without selecting any accessories is as follows:
| Item | Quantity |
|---|---|
| HT-1303 LoRaWAN Module | x1 |
Characteristics
| Weight | 50 g |
|---|---|
| Dimensions | 8 × 6 × 4 cm |
| LoRa Band | 470~510MHz, 863~870MHz, 902~928MHz |
| interface | SPI, USB |
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HT1303 LoRaWAN Concentrator Module
What's this?
HT-1303 is a LoRa gateway module with industrial standard mini-PCI express form factor based on SX1303 + SX1250 chipset.
Original price was: $89.00.$49.00Current price is: $49.00.
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