DryNoMore

TODO description, images, etc.

Software

Get the sources

• git clone --recursive https://github.com/7FM/DryNoMore.git
• Or git clone https://github.com/7FM/DryNoMore.git followed by git submodule update --init --recursive

Dependencies

For Debian:

apt install git git-lfs gcc make binutils cmake libssl-dev libboost-system-dev zlib1g-dev libyaml-cpp-dev 

Note that you will need gcc-11 to compile the telegram bot, as it uses std::bit_cast (added in C++20). Debian bullseye uses gcc-10 by default and g++-11 is currently only available in the testing channel. Hence, you must add

deb http://httpredir.debian.org/debian testing main contrib non-free

to /etc/apt/sources.list. To avoid updating all packages to the testing channel create the file /etc/apt/preferences.d/unstable-preferences with the following content:

Package: *
Pin: release  a=testing
Pin-Priority: 100

Package: *
Pin: release a=unstable
Pin-Priority: 200

Then you can use apt -t testing install gcc to install gcc-11.

For NixOS see flake.nix.

Compilation

• For the Arduino project simply use PlatformIO, i.e. through the PlatformIO IDE.
• For the Telegram Bot simply go into the folder server/telegram_bot and run make. On success a binary should be present at server/telegram_bot/build/drynomore-telegram-bot

Configuration

Configure the Arduino Project:

• all major settings are adjustable in the config.hpp

TODO list options

Configure the Telegram Bot:

• all major settings are adjustable though a YAML config file. As an example take a look at the example_config.yaml.

TODO list options

Hardware

Known Flaws:

• v0.1:
  • Barrel Jack power input (J10) has swapped polarity.
• v0.2:
  • Main power consumption is caused by the W5500 Ethernet module

Changelog:

v0.1 → v0.2:

• fix power input polarity

v0.2 → v0.3

• add mosfet to switch off the W5500 Ethernet module