This repository is developed to cover the embedded systems lecture at summer school in Jade University.
This repository is developed to cover the embedded systems lecture at summer school in Jade University.
## Issues to solve
- [ ] TODO which version of beagles to buy
- [ ] I prefer to use the beaglebone black wi-fi, if it is possible to connect them to Jade's internet
- [ ] Otherwise the ethernet version is preferred to use with usb-internet sharing
- [ ] Install in computer the PuTTY software and some bash option to use.
- [ ] TODO Adding to day 1: https://linuxpropaganda.wordpress.com/2018/06/26/create-new-user-in-ubuntu-on-beaglebone-black/
# day-1: Introduction to IoT systems and single-board computers (SBC)
# Part-1: Introduction to IoT systems and single-board computers (SBC)
## Accessing to SBCs by USB
## Accessing to SBCs by USB
To connect into the SBC, attach the USB cable into the PC. Then, open the terminal and type:
To connect into the SBC, attach the USB cable into the PC. Then, open the terminal and type:
@ -68,7 +61,7 @@ and the key for the corresponding IP address 2806:103e:5:50f4:3ad2:69ff:fef9:46b
you have to edit the '.ssh/known_hosts' file, and delete the lien that contains the offending key and the corresponding IP address given the warning.
you have to edit the '.ssh/known_hosts' file, and delete the lien that contains the offending key and the corresponding IP address given the warning.
## Basic configuration
## Basic configuration
Once you are able to connect or get in into the SBC, a basic configuration and package installation is required. The next section will guide you install Vim, the SBC's hostname, the user password, internet access and time, and finally to install a useful bash tool.
### Updating the system and installing VIM
### Updating the system and installing VIM
Before any further change, please update the system and packages by:
Before any further change, please update the system and packages by:
@ -248,3 +241,5 @@ Now try logging into the machine, with: "ssh 'debian@bbb-marx.local'"
and check to make sure that only the key(s) you wanted were added.
and check to make sure that only the key(s) you wanted were added.
```
```
# Starting with the ESP32
The next section will introduce the basics of programming the ESP32 with the Arduino IDE. The first codes allow us to use the GPIOs, serial communication, Wi-Fi, and finally the MQTT protocol.
