π‘ Cap LoRa-1262 is an advanced expansion board engineered for long-range LoRa connectivity and precise GNSS positioning, purpose-built to pair with Cardputer-Adv. Outfitted with a π HY2.0-4P connector, it ensures reliable integration and extended functionality with the host device. Powered by the SX1262 chipset, the LoRa section includes a πΆ detachable SMA antenna for enhanced signal strength, reduced interference, and extended communication distance. Operating across the 868MHz ~ 923MHz spectrum, it delivers efficient, low-power wireless networking for IoT deployments π. The GNSS portion leverages the AT6668 solution with a π ceramic antenna to provide accurate satellite-based location services. Supporting multi-band GNSS reception, it can process GPS, BD2, BD3, GLONASS, GALILEO, and QZSS signals. Even in challenging environments, it quickly locks onto satellites for dependable positioning. Ideal for remote monitoring π, urban infrastructure ποΈ, connected homes π , vehicle navigation π, and IoT asset tracking π§. β¨ Features π Combines LoRa wireless technology with GNSS satellite positioning π‘ Frequency coverage: 868 ~ 923 MHz βοΈ Compatible with FSK, GFSK, MSK, GMSK, LoRa, and OOK modulation π― LoRa sensitivity: as low as -147 dBm (low data rate mode) π Transmission output: up to +20 dBm πΆ SMA antenna port for LoRa, integrated ceramic antenna for GPS π GNSS support: GPS / QZSS / BD2 / BD3 / GAL / GLO π‘ Multi-band, multi-system satellite reception π HY2.0-4P expansion connector π» Development compatibility: Arduino UiFlow2 π Specifications π Specification βοΈ Parameter LoRa Module SX1262 LoRa Frequency Range 868 ~ 923 MHz Programmable Bitrate Up to 300kbps Communication Interface SPI Antenna 108 x 9.3mm, SMA type, Gain 3dBi Transmit Power +22dBm Receiver Sensitivity -147dBm Operating Current DC [email protected] Supported Modulation FSK / GFSK / MSK / LoRa / OOK GPS Module ATGM336H-6N@AT6668 GPS Interface UART, 115200bps@8N1 GNSS Systems GPS / QZSS / BD2 / BD3 / GAL / GLO Frequency Bands BDS: B1I+B1CGPS/QZSS/SBAS: L1GALILEO: E1GLONASS: R1 Channels 50 Accuracy