Robotics

My Tutorials

• dentropy/NeurotechUofTArduinoWorkshop

Missing Stuff

• LED's
• Full Breadboards
• Jumpers specifically female to female
• Aligator Clips
• USB Cabels
  • Micro USB
  • Mini USB
  • USBC
  • Lighning Cable

Directory

• ESP32

Projects

• ESP32 REST API for L298N
• ESP32 POST Script

curl http://192.168.8.226/counterclockwise

curl http://192.168.133.137/on

curl http://192.168.133.137/off

curl http://192.168.8.226/counterclockwise


curl http://192.168.8.226/clockwise

curl http://192.168.8.226/stop

curl --header "Content-Type: application/json" \
  --request POST \
  --data '{"direction":"clockwise"}' \
  http://192.168.8.226/settings

curl --header "Content-Type: application/json" \
  --request POST \
  --data '{"direction":"stop"}'  \
  http://192.168.8.226/settings


curl --header "Content-Type: application/json" \
  --request POST \
  --data '{"direction":"counterclockwise"}'  \
  http://192.168.8.226/settings

Questions

• How to parse JSON on a Arduino in C?
• How to host a web server on a ESP32?
• How to use a L298N Dual HBridge with an ESP32?
• How can you use JSON on a ESP32?
• What ESP32 Libraries do I install for Arduino IDE?
• How to do websockets on a ESP32?
• How to receive and parse JSON POST requests on a ESP 32 HTTP Server?

TODO Research

• ESP32 - DC Motor | ESP32 Tutorial
• DC12V Gear Motor, 2060RMP Gear Motor,Worm Gear Reducer with Encoder Brush DC Motors JGY371, Electric Fan Motors (DC12V 60RPM) : Amazon.ca: Industrial & Scientific
• http://www.seeedstudio.com/depot/ASLONG-JGY370-12V-DC-Worm-Gear
• Rotary Encoder Pi Pico in MicroPython : KY040 Tutorial
• Raspberry Pi Pico
• mDNS Service - ESP32 - — ESP-IDF Programming Guide latest documentation

Tutorial Links

• Blink LED Tutorial
  • ESP32 - LED - Blink | ESP32 Tutorial
• ESP32 PlatformIO tutorial
  • Get started with Arduino and ESP32-DevKitC: debugging and unit testing — PlatformIO latest documentation
  • Espressif ESP32 Dev Module — PlatformIO latest documentation
• PlatformIO Dependencies
  • ESP AsyncWebServer & ESP8266WiFi problem - PlatformIO IDE - PlatformIO Community
  • bblanchon/ArduinoJson at 6.x
  • arduino-esp32
  • esp8266/Arduino: ESP8266 core for Arduino
  • espressif/arduino-esp32: Arduino core for the ESP32
  • arduino-esp32
  • Missing libraries in framework-arduinoespressif32 - Libraries - PlatformIO Community
  • FS.h
    • ESP32: FS.h: No such file or directory · Issue #520 · me-no-dev/ESPAsyncWebServer
    • FS.h errors when compiling. Any ideas? - General Discussion - PlatformIO Community
    • • Problems with SPIFFS.h / FS.h / close-function - General Discussion - PlatformIO Community
• Selecting a port for PlatformIO
  • Choosing upload port from ide - FAQ - PlatformIO Community
  • upload_port — PlatformIO latest documentation
  • PIO Upload error Cannot open port it does not exist - Development Platforms - PlatformIO Community
• mDNS on ESP32
  • How to set up mDNS on an ESP32 - Last Minute Engineers
• platform_packages
  • Espressif 32 — PlatformIO latest documentation
• Example Code
  • Run Once per Second

Products

• FOC driver controller SimpleFOC Shield bldc brushless motor engine board MKS ESP32 FOC Servo Drive Robot Dog DIY parts - AliExpress
• Products – Makerbase
• ESP32 Expansion Board Compatible with ESP32 WiFi Bluetooth Development Board NodeMCU-32S Lua 38Pin GPIO Expansion Board - AliExpress
• Raspberry Pi 4b Expansion Board | Respeaker Raspberry Pi | Raspberry Zero Hat Board - 5v - Aliexpress
• FOC driver controller SimpleFOC Shield bldc brushless motor engine board MKS ESP32 FOC Servo Drive Robot Dog DIY parts - AliExpress
• WCMCU ESP32 hbridge - Buy WCMCU ESP32 hbridge with free shipping on AliExpress
• Freenove Breakout Board for ESP32 / ESP32-S3 WROVER WROOM, Terminal Block Shield with Pin Header, GPIO Status LED
• BeagleBone® Black - BeagleBoard

Backlinks

• My Projects