SX1262 LoRaWAN Node Module Expansion Board for Raspberry Pi, 868/915Mhz, GNSS, CB antenna
| Brand | Waveshare |
| SKU: | 1548-1 |
Waveshare 24654 - SX1262 LoRaWAN Node Module Expansion Board For Raspberry Pi, With Magnetic CB Antenna, GNSS Function - SX1262 868/915M LoRaWAN/GNSS HAT
Due to hardware limitations, this board is NOT recommended for use in Meshtastic builds. Please see the Meshtastic Hardware Compatibility page for more information.
Features
This series of products are LoRa modules using the new generation of SX1262 RF chip, with the features of long communication distance and strong anti-interference ability. Suitable for Sub-GHz frequency band network, and is available in LF (410~510MHz) or HF (850~930MHz) frequency band versions. Combined with a LoRa gateway, it can be connected to servers such as TTN to build a LoRaWAN network. In addition to the basic LoRaWAN version, it also provides optional GNSS positioning function with GPS/BD support.
Common features:
- Standard Raspberry Pi 40PIN GPIO header, supports Raspberry Pi series boards
- The new generation SX1262 has higher power efficiency and longer transmission distance than the SX1278
- Suitable for Sub-GHz band, combined with the gateway, can be quickly connected to a cloud server such as TTN to build a LoRaWAN network
GNSS version features:
- Onboard L76K module with GPS/BD support, provides accurate clock and location info for node module
- Onboard button cell holder, supports ML1220 rechargeable cell, for preserving ephemeris information and hot starts
- Onboard 4 LED indicators for module operating status
- Comes with online development resources and manual (example in C)
Specifications
| LoRa parameters | |
|---|---|
| RF Chip | SX1262 |
| Frequency Band | LF: 410 ~ 510MHz HF: 850 ~ 930MHz |
| modulation | LoRa / (G)FSK |
| Data rate | LoRa: 0.018 ~ 62.5Kbps (G)FSK: 0.6 ~ 300Kbps |
| EMIT POWER | [email protected] |
| spreading factor | SF7 ~ SF12 |
| Operating voltage | 3.3V |
| Module current consumption | emitting current: 107mA@22dBm receiving current: 5.3mA@125KHz |
| communication bus | SPI |
| Operating temperature | 0 ~ 50℃ |
| INTERFACE | 40PIN GPIO header |
| GNSS parameters | |
| GNSS module | L76K |
| GNSS type | GPS/GLONASS/BDS/QZSS |
| L1 BAND RECEIVER (CHANNELS) | 32 Tracking ch/72 Acquisition ch |
| A-GNSS | support |
| Receiving sensitivity (ACQUISITION, RE-ACQUISITION, TRACKING) |
-148dBm, -160dBm, -162dBm |
| TTFF (TIME TO FIRST FIX) cold starts |
30s, Autonomous 5.5s, With AGNSS |
| POSITION ACCURACY | 2.0m CEP |
| Speed accuracy | 0.1m/s |
| Acceleration accuracy (Max) | 0.1m/s² |
| UART rate | Range: 4800~115200bps Default: 9600bps |
| GNSS data update rate | Max: 5Hz Default: 1Hz |
Includes
- SX1262 868/915M LoRaWAN/GNSS HAT x1
- 868/915M Magnetic CB antenna x1
- GPS antenna x1
- IPEX to SMA adapter cable ~17cm x2
- Screws pack x1
- 2×20PIN female pinheader x1
Pinout Definition
What's On Board
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Outline Dimensions
