The ALMA-B1 Series from u-blox AG is an RF module with data rate up to 2 Mbps. The module has a supply voltage of 1,7 to 5,5 V, and features an output power rating of 13 dBm, with a sensitivity of -104 dBm. This high-performance quad-core wireless MCU integrates Bluetooth 5.4, Thread, Matter, and NFC.
The module is built around the highly efficient 4th-generation Nordic SoC nRF54H20 which features the processing power of the dual Arm Cortex-M33 and dual RISC-V processors running at up to 320 MHz. The SoC contains 2 MB non-volatile memory and 1 MB of RAM.
A high-performance antenna is integrated, or a separate antenna pin can be utilised to connect an external antenna. Interfaces include UART, 12C, ADC, GPIO, PWM, SDIO, SPI, and USB.
With an operating temperature range of -40 to 105°C, the module is suitable for applications in industrial automation, smart buildings, smart city, medical and health devices, telematics, and point-of-sales.
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