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Product description: LoRa868 Cap Module - for M5Stack Cardputer Adv Version - M5Stack U201
The LoRa868 Cap is an advanced communication and positioning module designed specifically for Cardputer-Adv . It combines the powerful LoRa SX1262 transceiver and the precise ATGM336H multi-system GNSS receiver , providing reliable, long-range connectivity and accurate positioning in a single, compact solution. The module operates in the 868 MHz to 923 MHz band, offering high receive sensitivity (down to -147 dBm) and transmit power up to 20 dBm, ensuring stable communication even in challenging environments and over long distances. The GNSS receiver utilizes a built-in ceramic antenna and supports multiple satellite systems, including GPS , Galileo, GLONASS, QZSS, and BeiDou, enabling fast and highly accurate positioning, even in areas with weak signals. The LoRa868 is ideal for IoT projects, field applications, vehicle positioning systems, and automation.
LoRa868 Cap Module - for M5Stack Cardputer Adv Version - M5Stack U201. 
LoRa868 Cap is an advanced communication and location module designed specifically for Cardputer-Adv.Special features
- Dual-mode LoRa + GNSS module - combines long-range communication with precise location
- Multiple satellite systems supported - GPS / QZSS / BD2 / BD3 / GAL / GLO
- High LoRa reception sensitivity - up to 147 dBm, ideal for Low-Power Wide-Area applications
- LoRa transmit power 20 dBm - stable signal over long distances
- Built-in GPS antenna + external LoRa SMA antenna - great reception quality and interference resistance
- Modulations: FSK, GFSK, MSK, LoRa, OOK - full design flexibility
- Compatible with Arduino IDE and UiFlow2 - quickly create IoT projects
- Fast positioning time - cold start only 23 s, hot start 1 s
Practical applications
The LoRa868 module is widely used in wireless communication and location projects . It is suitable for remote field data acquisition and asset monitoring , and in Smart City systems, it enables infrastructure supervision and device location. In smart buildings, it supports the operation of sensors and automation, ensuring precise positioning. The module is also suitable for vehicle navigation and tracking , offering stable GNSS signal reception and telemetry. Thanks to LoRa technology, it perfectly fits IoT requirements, enabling the construction of energy-efficient, long-range, and highly reliable networks.
Precise location with multi-system GNSS
The integrated GNSS module ensures fast and accurate positioning , which is crucial for tracking, navigation, and automatic device location reporting. Support for multiple satellite systems ensures stable reception even in challenging environments—among tall buildings, in forests, or in areas with limited visibility. A built-in ceramic antenna eliminates the need for additional components while maintaining high signal quality.
It combines the high-performance LoRa SX1262 transceiver and the precise multi-system GNSS receiver ATGM336H.
The module supports the 868 MHz to 923 MHz band, offers high reception sensitivity (up to -147 dBm) and transmission power up to 20 dBm, which guarantees stable communication even in difficult conditions and over long distances.Designed with reliability in mind
Its robust design, external SMA connector, and very low power consumption make the LoRa868 Cap suitable for both stationary and mobile applications requiring long battery life. The module is designed to maintain stable communication and precise positioning even with limited power resources, making it an excellent component for energy-efficient IoT systems.
Technical specifications of the module
LoRa module
- Chip: SX1262 (Stamp LoRa-1262)
- Operating frequency: 868 MHz to 923 MHz
- Bitrate: up to 300 kbps
- Modulation: FSK, GFSK, MSK, LoRa, OOK
- Interface: SPI
- TX power: 20 dBm
- Sensitivity: -147 dBm (low speed mode)
- Antenna: SMA Rubber Duck 3 dBi (108 x 9.3 mm)
GPS module (GNSS)
- Chip: ATGM336H-6N (AT6668)
- Interface: UART, 115200 8N1
- Supported systems: GPS, QZSS, BD2, BD3, Galileo, GLONASS
- Number of channels: 50
- Accuracy: < 1.5 m (CEP50)
- Operating frequency (L1 / E1 / B1)
- Sensitivity: tracking -162 dBm, cold start -148 dBm
- TTFF time: cold start 23 s, hot start 1 s
- Data update: up to 10 Hz
- Antenna: ceramic, built-in
- Current consumption (5V):
- GPS ON, LoRa standby: 29.24 mA
- GPS sleep, LoRa TX max: 129.72 mA
- GPS ON, LoRa TX max: 155.03 mA
- Dimensions: 84 x 24 x 15.2 mm
- Weight: 30 g
Kit contents
- 1x Cap LoRa868
- 1x LoRa Rubber Duck Antenna
LoRa868 is ideal for IoT projects, field applications, vehicle location systems and automation. Useful links |
