JeeLink v3

The JeeLink is a small module in the shape of a USB stick, with an Atmel ATmega processor and a HopeRF wireless radio.

Note: the old JeeLink version JL1 had a different form factor, as predecessor of what is now the JeeNode USB.

Differences with the JeeNode USB:

  • different form factor, enclosed in a plastic case
  • no pins or port connectors to attach anything to
  • includes 16 Mbit of flash memory (M25P16 8-SOIC), connected via SPI
  • uses a 10 ppm crystal for improved time-keeping accuracy
  • no reset button, no LiPo charger

How to Get It

Pre-assembled units and boards are available in the Shop.
Or create your own boards with these EAGLE files: see below.
Dimensions: 19 x 49 mm (board), 23 x 71 x 8.7 mm (enclosure)
Everything is provided as open source, both hardware and software.

How to Use It

With RF12demo loaded, you can turn on the blue LED with "1l" (1 + lowercase L).
A JeeLink is mostly the same as a JeeNode and JeeNode USB, so have a look at the JeeNode page.

Note: the JeeLink v3 uses the OptiBoot loader, i.e. it's compatible with an Arduino Uno.

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