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Let’s build a Halloween Skull using RP2040

Let’s build a Halloween Skull using RP2040

Halloween Skull using RP2040

  • drjonea
  • 25-Jun-202519-Aug-2025
  • iot
  • raspberrypico
RexP1: Astro Droid

RexP1: Astro Droid

RexP1: Reimaging R2-D2 as a ROS2 Project.

  • drjonea
  • 25-Jun-2025
  • iot
  • raspberrypi
  • raspberrypico
  • robotics
  • ros2
WolfSSL: A Library That Keeps Me Coming Back

WolfSSL: A Library That Keeps Me Coming Back

There are some libraries I return to time and time again in my projects. WolfSSL is one of those.

  • drjonea
  • 12-Jun-202517-Jun-2025
  • development
  • history
  • iot
  • libraries
  • raspberrypico
  • research
  • technology
New Place to Interact

New Place to Interact

Announcing a channel on DevEco Discord server to interact with me and my community.

  • drjonea
  • 24-Oct-2024
  • iot
Tutorial using PWM on Raspberry PI Pico to Dim/Fade an LED in C/C++

Tutorial using PWM on Raspberry PI Pico to Dim/Fade an LED in C/C++

Beginer guide post and video on flading an LED using PWM on the Raspberry PI PIco.

  • drjonea
  • 30-May-202426-May-2024
  • iot
  • raspberry pi pico project
  • raspberrypico
  • tutorial raspberry pi pico
MicroROS Control of a 6DoF Robot Arm by HiWonder with Raspberry Pi Pico

MicroROS Control of a 6DoF Robot Arm by HiWonder with Raspberry Pi Pico

Controllying the HIWonder xArm 1S through ROS2 using a Raspberry PI PIco and MicroROS

  • drjonea
  • 26-May-202426-May-2024
  • 6dof
  • iot
  • microros
  • raspberrypi
  • raspberrypico
  • robot arm
  • robot operating system
  • ros2
  • xarm 1s
How to use TFT Display with Raspberry Pi Pico in C/C++

How to use TFT Display with Raspberry Pi Pico in C/C++

Adding an off the shelf 320x240 TFT Display to the Raspberry PI Pico

  • drjonea
  • 26-May-202426-May-2024
  • electronics
  • Framebuffers
  • ILI9341
  • iot
  • msp2401
  • pico
  • raspberry pi pico w
  • raspberrypico
  • rp2040
  • technology
  • tft
  • TFT SPI interface
Maximum Raspberry Robot Architecture (#rpi and #rpipico)

Maximum Raspberry Robot Architecture (#rpi and #rpipico)

Maximum Raspberry Robot Architecture for me mean using multiple Raspberry PI Pico and Raspberry PI in a distributed system to control my Robot

  • drjonea
  • 26-May-202426-May-2024
  • iot
  • microros
  • raspberrypico
  • robot operating system
  • robotics
  • ros2
Avoiding Project Failures with my Raspberry Pi Pico projects

Avoiding Project Failures with my Raspberry Pi Pico projects

Projects don't go to plan. Some of my failures and how to avoid them.

  • drjonea
  • 26-May-2024
  • connectors
  • fire
  • iot
  • power
  • project failures
  • raspberrypico
Connecting a 6DoF Robot Arm by HiWonder to ROS2 with Raspberry Pi Pico

Connecting a 6DoF Robot Arm by HiWonder to ROS2 with Raspberry Pi Pico

Connecting the HiWonder xArm 1S to ROS2 using MicroROS on a Raspberry PI PIco.

  • drjonea
  • 25-May-2024
  • 6dof
  • hiwonder xArm
  • HIWonder xArm 1S
  • iot
  • raspberrypico
  • robot arm
  • robot operating system
  • robotics
  • robots
  • ros2
  • technology

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