OrangeLink – Public Beta


The OrangeLink is a compact, lightweight, RileyLink compatible device designed using an all new nRF52810 Bluetooth 5.2 System on Chip (SoC).  The OrangeLink includes both 433MHz and 916MHz antenna’s, and uses 2 AAA batteries for 2 weeks of runtime without having to charge the device.   The OrangeLink also includes a vibration feature that notifies the user when the battery is low or if the OrangeLink is disconnected from a phone app.  The design matches the same dimensional specifications as the Apple AirPods™ and fits many of the AirPods™ Protective cases and accessories.

We are completing our final Public Beta of the OrangeLink

Out of stock



The OrangeLink is a completely new RileyLink compatible design by Vic Wu (Birdfly).  The OrangeLink uses 2 AAA batteries for up to 2 weeks runtime and totally new Bluetooth and RF processors that allow users to update the firmware from their mobile phones as new features and firmware updates are released.  Both Medtronic(916MHz) and Omnipod(433MHz) compatible and a vibration notification feature to alert of App Disconnects and Battery Low Level.

  • nRF52 – N52810 Nordic Semiconductor SoC ARM Processor
  • Bluetooth 5.3
  • 64 MHz Cortex-M4
  • 192 KB Flash, 24 KB RAM
  • 2 AAA Batteries (~11-14 days Lithium, ~7-10 days Alkaline, ~7-10 days Rechargeable Lithium)
  • Haptic Feedback
  • Vibration Notifications for Loop App Disconnect, and Battery Low Status
  • Both 916MHz (Medtronic) and 433MHz (Omnipod) antennas on board
  • Apple AirPod™ Case Form Factor (can use AirPod™ Case protectors/holders)
  • Updatable Firmware over Bluetooth
  • % Battery Status, and Battery Low Warning (to be added to Loop in future software update)

Design and Source Code:

The OrangeLink was designed and developed by Vic Wu.
[Open Source Code and Design Details will be provided after final Beta testing and release]

Firmware Updates:

The OrangeLink’s nRF52 Processor allows users to update the firmware using their Mobile Phones.

  1. Download the nRF Connect App from Nord Semi in the Apple Store
  2. Download the latest OrangeLink firmware DFU File to your iPhone

    [Download Latest OrangeLink Firmware Here]

  3. Disconnect the OrangeLink from your Loop App  (OrangeLink will Vibrate on Disconnect)
  4. [Connect] to the OrangeLink using the nRF Connect App (OrangeLink will Vibrate on Connect)
  5. Swipe right to the [DFU] screen in the nRF App [Open Document Picker] and select the Firmware Zip File
  6. [Start] the firmware update.  When finished, exit the app and Re-Connect in Loop App