SX1262 LoRaWAN/GNSS HAT
SX1262 RF Chip LoRa Module, Suitable For Sub-GHz Band Network
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)
Version Options
LoRaWAN basic version
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| SX1262 433/470M LoRaWAN HAT Suitable for LF band, comes with a magnetic CB antenna and an IPEX adapter cable |
SX1262 868/915M LoRaWAN HAT Suitable for HF band, comes with a magnetic CB antenna and an IPEX adapter cable |
LoRaWAN/GNSS version
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| SX1262 433/470M LoRaWAN/GNSS HAT Suitable for LF band, comes with a magnetic CB antenna, a GPS antenna and IPEX adapter cables (2PCS) |
SX1262 868/915M LoRaWAN/GNSS HAT Suitable for HF band, comes with a magnetic CB antenna, a GPS antenna and IPEX adapter cables (2PCS) |
THE PACKAGE INCLUDES
- SX1262 433/470M LoRaWAN/GNSS HAT x1
- 433/470M Magnetic CB antenna x1
- GPS antenna x1
- IPEX to SMA adapter cable ~17cm x2
- Screws pack x1
- 2×20PIN female pinheader x1
2
3
5
6
Pinout Definition
What's On Board
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Application Examples
Industrial Control, Intelligent Home, And Data Acquisition...
- 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: 22dBm@3.3V
- 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℃
- Inteface: 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
