Changes
/* Configuration */
* DIP switch for enabling/disabling on-board 120 Ohm termination
ToDo: can the firmware be upgraded? How?
* Upgradeable using build-in MCU bootloader and openly available tools. (Please follow update guide in [https://github.com/Compulab-Tensor-PC/TEL-CANBUS/blob/master/README.md#firmware-update GitHub])
=== Open source hardware and software ===
