MAX32670-LR-ARDZ

MAX32670-LR-ARDZ is a base board featuring the MAX32670 high-reliability, ultralow power microcontroller based on Arm Cortex-M4 processor, and the LR1110 long range RF transceiver module. The integrated RF transceiver supports a frequency range from 800 MHz up to 960 MHz, making it suitable for high-performance flexible platforms that wirelessly transmit encrypted data at long-range; enabling a wide range of IoT applications using ADI sensing solutions. This solution also utilizes Semtech’s Long Range Cloud™ Geolocation capabilities to significantly reduce power consumption by determining asset location in a cloud-based solver. Due to its low power consumption, this module is ideal for devices running on small-sized batteries The on-board MAX32670 Arm Cortex®-M4 32bit MCU provides the platform with complete capability to run entire RF stacks and user applications. Suitable for asset location, asset recovery, asset traceability, inventory management, asset loss and theft prevention.

• MCU: Arm Cortex-M4 Core with FPU up to 100MHz, 384kB flash memory with error correction
• 160kB SRAM (128 kB with ECC enabled), optionally preserved in lowest power modes
• Compatible RTC resolution for protocol timeout management
• Security: available secure boot and support cryptographic algorithms including AES-128/192/256
• Power: ultralow power real time clock with integrated power switch
• With 300nA power consumption during sleep mode
• Multipurpose radio frontend targeting geolocation:802.11b/g/n Wi-Fi ultralow power passive scanning
• GNSS (GPS/BeiDou) low-power scanning
• Long range radio: support FSK, GFSK, MSK, GMSK, and Long Range FHSS modulations
• Power output: +15dBm transmit peak power and programmable bit rate up to 62.5kbps and 300kbps