A device that bridges the communication between Loop software application and Omnipod and Medtronic insulin pumps. This is a fork from RileyLink, focusing on reducing size of the device, improving communication range and extending battery life. Currently, a battery lifetime of >110 hours is expected with an Omnipod pump.

I have designed a new case to be 3D printed with TPU material. TPU is a flexbile material that cannot be shattered, this makes EmaLink drop proof. You will still break it if you step on it ...

You can see and edit the design in here: Tinkercad

This case is 20x40x51 vs. the RileyLink SlimCase for Omnipod which is 34x16x72mm.

See the hardware directory for design files to build it. The hardware design is released under Creative Commons Share-alike 3.0.

The code in the firmware directory runs on the hardware. There are two main chips and thus two firmware images.

There are 3 leds on the back of the device: one orange, one red and the last one green. The green led blinks every second while the module is connected over BLE and the battery in charged above 20%. The red led indicate battery status: one will start blinking every second once the battery drops below 20%. The orange led will turn on once you connect the charger. Once the battery is fully charged, the orange led will turn off, blinking every minute or so while the charger is connected.

The MIT License (MIT)

Copyright (c) 2015 Pete Schwamb

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.