Solar Blue's Projects
Code for drone project
Program to run on ESP32 to scan I2C bus and display results
This example will open a configuration portal when no WiFi configuration has been previously entered or when a button is pushed. It is the easiest scenario for configuration but requires a pin and a button on the ESP8266 device. The Flash button is convenient for this on NodeMCU devices. Also in this example a password is required to connect to the configuration portal network. This is inconvenient but means that only those who know the password or those already connected to the target WiFi network can access the configuration portal and the WiFi network credentials will be sent from the browser over an encrypted connection and can not be read by observers.
Displays the mac address of the ESP8266 on the console
Repository with all my current llibraries
3 Axis solar Tracker
Contains no OTA or MQTT but has basic WiFi capability to set SSID and password.
1. Using a D1 mini and a DHT22 get the temperature and send it to an MQQT servermake the Network SSID and password configurable and allow OTA updates.
Using a Wemos D1 mini and a DHT22 get the temperature and humidity and send them to an MQQT server.
Test the AccelStepper library with 28BYJ-48 motor & ULN2003 driver board
INA219 GY-219 GY219 Current Power Supply Sensor Breakout Board Module Sensor Module I2C interface For Arduino DIY DC INA219BTests the 5V 4-Phase 28BYJ-48 DC Gear Step Stepper Motor+ULN2003 Driver Board ULN2003 with the INA219
Test the 5A Hall Current Sensor Module ACS712
Uses the library to read amps from ACS712
Test of the cheap stepper library using ULN2003 driver board on esp32
Testing latest version of ElegantOTA using platformio.
Test the esp now mesh. This is a test emit node.
Test of ESPNow on ESP8266. This node receives data from the TestESPNowXmit and displays it.
Test of ESPNOW on ESP8266 .. transmitter node. Use this with TestESPNowRecv.
Test for the INA219 Voltage & current sensor
Test coden generation from a mind map