This folder contains a couple of KiCAD projects that can be used to better demonstrate and/or experiment with ToLHnet.

The provided ToLHnet reference implementation runs on a quite inexpensive Texas Instruments EK-TM4C123GXL demo board, but then only basic serial interfaces are available for communications.

In the "ExpansionBoard" subfolder you can find a schematic diagram and reference layout of a base board containing an RS-485 transceiver, wide input voltage (up to +15 V) power supply, and a 433 MHz radio module with an SMA antenna connector.
This board, when coupled with the TI demo board, provides additional interfaces to build more complex and useful ToLHnet networks.
In addition to these extra communication interfaces, it also provides expansion connectors to add other actuator or sensing boards.

The "ToLHdali" subfolder contains an example of such an actuator interface.
It is a DALI bus power supply which also incorporates a foxtron DALI232e transceiver, thus forming a complete solution to drive a complete DALI bus from a ToLHnet network.

DISCLAIMER & LICENSE:

This work is licensed under the Creative Commons Attribution 4.0 International License (CC BY 4.0).
To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ or send a letter to Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.

In particular, no warranty of any kind is provided as to the working or safety of the circuits.
They are provided as examples of the possibility of a ToLHnet network, have never been fully or even partially tested.

    Unless otherwise separately undertaken by the Licensor, to the extent possible, the Licensor offers the Licensed Material as-is and as-available, and makes no representations or warranties of any kind concerning the Licensed Material, whether express, implied, statutory, or other. This includes, without limitation, warranties of title, merchantability, fitness for a particular purpose, non-infringement, absence of latent or other defects, accuracy, or the presence or absence of errors, whether or not known or discoverable. Where disclaimers of warranties are not allowed in full or in part, this disclaimer may not apply to You.
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    The disclaimer of warranties and limitation of liability provided above shall be interpreted in a manner that, to the extent possible, most closely approximates an absolute disclaimer and waiver of all liability.

