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This page has not been fully updated to represent the latest state of the Helium Network following the migration to Solana on April 18, 2023.


The Sharky PCB is an IoT certified module with onboard PCB antenna based on the ST Microelectronics STM32WB55CEU6 system on chip, a highly integrated low power radio design with two core in a single SoC. There are an ARM Cortex-M4 32-bit microprocessor to run your application and one ARM Cortex-M0+ 32-bit microprocessor running the radio networking Stack. The Sharky module supports BLE, Thread, Zig Bee and generic IEEE 802.15.4 protocol stacks.




  • width: 27.25 mm
  • length: 16 mm

Content generated from LoRaWAN-devices