ALMA-B1 series (open CPU)

High-performance quad-core wireless MCU with Bluetooth® 5.4, Thread, Matter,
and NFC

  • Highly efficient 4th generation Nordic SoC nRF54H20
  • Superior processing power with dual Arm Cortex-M33 and dual RISC-V up to 320 MHz
  • 2 MB non-volatile memory, 1 MB RAM
  • High-performance internal antenna or antenna pin
  • Compact size with access to all nRF54H20 features
  • Global certification