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Product description: Cap LoRa 1262 Module for M5Stack Cardputer Adv - SX1262 - M5Stack U214
The Cap LoRa 1262 is a high-performance communication module designed for the Cardputer Adv . It integrates long-range, low-power LoRa technology with a GNSS positioning system. The SX1262 chip, which covers the 868 MHz to 923 MHz band, offers stable transmission even in challenging environments, while an external SMA antenna increases interference immunity. The built-in ATGM336H module provides fast and accurate positioning, supporting multiple satellite systems simultaneously. The device is ideal for applications requiring reliable communication and location, such as vehicle monitoring and intelligent infrastructure.
Cap LoRa 1262 Module for M5Stack Cardputer Adv - SX1262 - M5Stack U214.
The module supports a frequency band from 868 MHz to 923 MHz.
Main features of Cap LoRa 1262
- LoRa and GNSS Integration : Combining Long-Range Communication and Localization
- SX1262 chip : sensitivity up to -147 dBm and power up to 22 dBm
- Frequency range : 868 MHz to 923 MHz
- Modulations : FSK, GFSK, MSK, GMSK, LoRa, OOK
- GNSS multi-system : GPS, GLONASS, GALILEO, BD2, BD3, QZSS
- GPS accuracy : less than 1.5 m
- Antennas : SMA for LoRa and ceramic for GPS
- Interfaces : SPI and UART
- Grove Connector : Easy integration with Cardputer Adv
Multi-system GNSS and pin compatibility
The Cap LoRa 1262 module offers high precision thanks to its support for multiple satellite navigation systems, achieving positioning accuracy of less than 1.5 meters . The device communicates with the Adv Cardputer via a dedicated Cap-Bus, utilizing SPI interfaces for the LoRa module and UART for the GPS section. Additional flexibility is provided by the built-in PI4IOE5V6408 port expander , which manages functions such as the RF antenna switch, optimizing data transmission. Its compact dimensions allow the adapter to fit perfectly into the main unit's housing , creating a compact and mobile communication station.
It supports the reception of GNSS signals in multiple bands and constellations and can receive signals from multiple satellite navigation systems, including GPS, BD2, BD3, GLONASS, GALILEO and QZSS.
The module is equipped with an external SMA antenna.
Platform programming and support
Creating applications for the Cap LoRa 1262 is incredibly simple thanks to full support for the Arduino IDE and the UiFlow2 graphical system. Developers can use ready-made libraries such as RadioLib for radio communication and TinyGPS++ for processing NMEA location data. The module allows for full configuration of operating parameters, including bit rate selection up to 300 kbps and adjustable transmit power up to 22 dBm . Thanks to the availability of detailed documentation and code examples on GitHub, implementing a project from prototype to a finished solution takes significantly less time.
Cap LoRa 1262 Technical Specifications
- LoRa chip: SX1262
- LoRa frequency range: 868 MHz to 923 MHz
- LoRa programmable bit rate: up to 300 kbps
- LoRa communication interface: SPI
- LoRa Antenna: 108 x 9.3 mm, SMA/RP-SMA connector (internal thread, internal pin), 3 dBi gain
- LoRa transmit power: up to 22 dBm
- LoRa receiver sensitivity: up to -147 dBm (LoRa low bit rate mode)
- LoRa current consumption: 5V / 163.4mA
- Supported modulations: FSK, GFSK, MSK, GMSK, LoRa, OOK
- GNSS module: ATGM336H-6N (AT6668 chip)
- GNSS communication interface: UART, default 115200 bps (8N1)
- Supported GNSS systems: GPS, QZSS, BD2, BD3, GALILEO, GLONASS
- Supported bands:
- BDS: B1I + B1C
- GPS / QZSS / SBAS: L1
- GALILEO: E1
- GLONASS: R1
- Number of GPS channels: 50
- Positioning accuracy: < 1.5 m (CEP50)
- Position refresh rate: up to 10 Hz
- GPS Protocol: NMEA 0183 v4.1
- GNSS sensitivity:
- tracking: -162 dBm
- acquisition: -160 dBm
- cold start: -148 dBm
- Time to position (TTFF):
- cold start: 23 sec
- hot start: 1 sec
- GNSS current consumption (module on): 33.1 mA
- Power supply: 5V
- Dimensions: 84 x 24 x 15.2 mm
- Weight: 34 g (with antenna)
Contents of the set
- 1x Cap LoRa 1262
- 1x LoRa SMA Antenna
Elements included in the set.
