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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 0

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: N/A
Minimum Order: 128
Multiple Of: 128
Quantity Web Price
128+ $21.78


Attributes Table
Data Rate 115.2kbps
Supply Voltage 2V to 3.6V
Features and Applications

The HumPRO™ Series is a Frequency Hopping Spread Spectrum (FHSS) transceiver designed for the reliable transfer of digital data. It has a very fast lock time (<60ms typ) so that it can quickly wake up, send data and go back to sleep, saving power consumption in battery-powered applications that have strict power budgets.

Built on the Linx Hummingbird platform, the module is below $9 in volume, effectively competing with discrete designs.

The module employs a fast-locking FHSS system for noise immunity and higher transmitter output power as allowed by government regulations. It handles all protocol functions automatically and has options for acknowledgements, Listen Before Talk (LBT) and assured delivery. Multiple hopping patterns enable multiple systems to operate in proximity with minimal interference.



  • Low Cost (under $9 in volume)
  • Fast locking FHSS protocol
  • Simple wireless data transfer
  • Optimized for battery powered devices
  • Bi-directional operation
  • Standard UART serial interface