Using megaTinyCore
Thanks to the package megaTinyCore, you can easily program the ATtinys of the tinyAVR series 0, 1 and 2 with Arduino code. I present several options for the upload of your setches.
Read MoreCategory: Boards and Microcontrollers
TinyWireM vs. Wire for ATtinys
To save valuable flash memory on ATtinys when using I2C, you can use alternatives to Wire.h such as TinyWireM. I show how it works.
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Programming ATtiny with Arduino code
The ATTinyCore package enables you to program a large part of the ATtiny family via the Arduino IDE. I show how this works with or without bootloader.
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EEPROM Part 1 – AVR internal EEPROMs
AVR microcontrollers have an EEPROM in which you can store data permanently. I show you how to write to and read from it.
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Using WiFi with the ESP8266 and ESP32
I show you step by step how to network and control your ESP32 or ESP8266 boards via WLAN and how to exchange data between them.
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Programming the ESP32 with MicroPython
In this post, I show you how to program the ESP32 with MicroPython. I go into detail about the A/D converters, I2C, timers, RTC, touch pins, etc.
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MicroPython – Switching from Arduino
This is a MicroPython crash course for people with Arduino/C++ experience. I use the ESP32 as the MCU and uPyCraft as the IDE.
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Programming the ESP32 with Arduino Code
I introduce the ESP32 and its main features. In particular, I will discuss the differences to the Arduino (AVR) boards.
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How to use the I2C interfaces of the ESP32
I will show you how to use the two I2C interfaces of the ESP32 and which requirements libraries of I2C components must have for this.
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Wemos D1 Mini Boards
A little breather from current sensors:
I present the Wemos D1 Mini Board with its technical features and show how you integrate it into the Arduino IDE. I will highlight the main differences from the Arduino UNO Board.