Preprocessor directives
Preprocessor directives determine what the compiler shall ultimately process. To do this, they replace character strings and include or exclude lines of code. They also influence the behavior of the compiler.
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tinyAVR Series Part 3: Timer D
The third part of this article deals with the Timer D, which is used exclusively for the tinyAVR Series 1.
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tinyAVR Series Part 2: Timer A/B, CCL, SLPCTRL
In this sequel of my article about the tinyAVR series 0, 1 and 2, I cover the topics Timer A, Timer B, the Configurable Custom Logic (CCL) and the Sleep Control module (SLPCTRL).
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Programming the tinyAVR series 0, 1, 2 – Part 1
The microcontrollers of the tinyAVR family differ significantly from the classic ATtinys. This is an introduction to programming at register level.
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Formatted output
Generating formatted output with sprintf(), snprintf() and dtostrf() is convenient and simple. I will explain the various options as well as the pitfalls.
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ESP-NOW Serial
ESP-NOW Serial is a new feature of the ESP32 board package from version 3.0.0, which is really easy to use. I will show you how to use ESP-NOW Serial.
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ATmega328PB based boards
I will go into the differences of the ATmega328PB vs. the ATmega328P and introduce three 328PB-based boards and board packages.
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HC-14 – the simple LoRa module
With the HC-14 module, you can use LoRa wireless technology very conveniently via simple serial functions such as println(). I’ll show you how it works.
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Serial and SoftwareSerial
In this article, you will learn how Serial and SoftwareSerial work, which functions are available to you and how to use them.
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Using LoRa with the EByte E220, E22 and E32 series
With the Ebyte LoRa modules from the E220, E20 and E32 series, you can send data over long distances with low energy consumption. An overview and introduction.
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