RN-41/42 bluetooth module breakout boards, available from SparkFun Electronics
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Production Files
README.md Update README.md Aug 1, 2018



BlueSMiRF Gold: RN-41 Module BlueSMiRF Silver: RN-42 Module
Bluetooth BlueSMiRF Gold: RN-41 Module (WRL-12582) Bluetooth Modem-BlueSMiRF Silver: RN-42 module (WRL-12577)

These Bluetooth wireless modems work as a TTL serial (RX/TX) pipe, as a replacement for serial cable connections.

Repository Contents

  • /Hardware - All Eagle design files (.brd, .sch)


Current Product Versions

Retired Product Versions

  • WRL-10269- BlueSMiRF Silver: RN-42 Module
  • WRL-10268- BlueSMiRF Gold: RN-41 Module v16
  • WRL-10938- BlueSMiRF HID: RN-42 module loaded with Human Interface Device firmware

License Information

The hardware is released under Creative Commons Share-alike 3.0.