Konektori, žice, protobord SKU: 24654
Part Number: SX1262 868/915M LoRaWAN/GNSS HAT
Brand: Waveshare
Korisne informacije:
www.waveshare.com/wiki/SX1262_XXXM_LoRaWAN/GNSS_HAT SX1262 LoRaWAN/GNSS HAT
SX1262 RF Chip LoRa Module, Suitable For Sub-GHz Band Network
Features At A Glance
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 |
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℃ |
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 |
Pinout Definition
What's On Board
- SX1262
LoRa module
- L76K
GNSS module
- Power chip
5V to 3.3V LDO
- GPS STANDY mode ON/OFF
OFF: turn off STANDY and GPS works normally
ON: turn on STANDY, GPS stops outputting NMEA
- SET button
Press to wake up the GNSS module in sleep mode
- GNSS module IPEX 1 connector
L76K antenna connector
- LoRa module IPEX 1 connector
LoRa antenna connector
- Status Indicator
PWR: power indicator
RXD/TXD: UART RX/TX indicator
PPS: GPS status indicator
- Raspberry Pi 40PIN GPIO header
for connecting with Raspberry Pi series boards
- LoRa module and GNSS module pin header
Application Examples
Industrial Control, Intelligent Home, And Data Acquisition...
Product Shsow
Outline Dimensions
- PACKAGE CONTENT
Weight: 0.138 kg
SX1262 868/915M LoRaWAN/GNSS HAT
- 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
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