Jarvis It’s alive! Here to inspire and keep a watchful eye on things 👀

Setup

sudo apt update
sudo apt-get update

sudo apt-get install python3-pip gpiod libgpiod-dev libpaho-mqtt-dev libssl-dev

sudo locale-gen en_US.UTF-8
sudo dpkg-reconfigure locales

wget https://github.com/joan2937/lg/archive/master.zip
unzip master.zip
cd lg-master
make
sudo make install

wget http://www.airspayce.com/mikem/bcm2835/bcm2835-1.71.tar.gz
tar zxvf bcm2835-1.71.tar.gz
cd bcm2835-1.71/
sudo ./configure && sudo make && sudo make check && sudo make install

wget https://github.com/WiringPi/WiringPi/releases/download/3.10/wiringpi_3.10_armhf.deb
sudo apt install ./wiringpi_3.10_armhf.deb

Make sure sudo nvim /boot/firmware/config.txt looks like this:

dtparam=spi=on

[all]
enable_uart=1
dtoverlay=disable-bt

otherwise, run sudo raspi-config and enable Inerface Options > I4 and Interface Options > I6

Run

• Server

export MQTT_ADDRESS="ssl://<username>:<password>@<host>:<port>"
export SERVER_API_KEY=
export SECRET=
export UNAMI_URI=
export ZENQUOTES_URI=
npm start

• Client

sudo make clean && sudo make
export MQTT_ADDRESS="ssl://<username>:<password>@<host>:<port>" && ./jarvis

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Docs

• https://github.com/waveshareteam/e-Paper/blob/master/Arduino/epd1in02d/fonts.h#L85
• https://files.waveshare.com/upload/5/59/2.13inch_e-Paper_V3_Specificition.pdf