Moving to Monterrey
I haven't post in almost two years due to I moved to a new city. This city is Monterrey, which is located at the north of Mexico. This is going to be a brief post of my new experience in this city.
MQTT simple application
This example demonstrates how to setup and use MQTT protocol to publish and read messages using two Arduinos. The purpose of this project is to do a simple applicaton where one client gets information of a sensor and sends it through WiFi. Another client reads those messages and displays them on an 16x02 LCD.
Test HC-05 bluetooth module using linux commands
The purpose of this post is to figure out how to connect a Linux PC to the HC-05 bluetooth module and send text to it through linux commands.
HD44780 LCD driver for Raspberry Pi 3B
I want to control a generic LCD 16x02 with a Raspberry Pi but doing it differently. Instead of using any user space program, I want a linux driver to handle the communication with the LCD. Maybe in the future I will used the LCD as a console to display info about the system.
My first post
My name is Felipe, I'm from Mexico, and right now I'm 28 years old. I'm an embedded software developer who worked for a technology consulting company for almost 2 years and a half. The purpose of this blog is to post notes of my personal projects but also to post tutorials on the topics I'm really interested in.