Embedded

How to use a specific espressif32 platformio version in PlatformIO

Categories: Arduino, Electronics, Embedded, ESP8266/ESP32, PlatformIO

Uli Köhler

2021-12-17 0 min read

How to use specific arduino-esp32 version in PlatformIO

Categories: Arduino, Embedded, ESP8266/ESP32, PlatformIO

Uli Köhler

2021-12-17 0 min read

How to fix Arduino error: 'size_t' has not been declared

Categories: Arduino, C/C++, Embedded, PlatformIO

Uli Köhler

2021-12-17 0 min read

How to fix Arduino I2C Wire error: call of overloaded 'begin(const int&, const int&, int)' is ambiguous

Categories: Arduino, C/C++, Embedded, PlatformIO

Uli Köhler

2021-12-17 1 min read

How to initialize LittleFS in PlatformIO on the ESP32 using the lorol/LittleFS library

Categories: Arduino, Embedded, ESP8266/ESP32, PlatformIO

Uli Köhler

2021-12-16 1 min read

ArduinoJSON: How to fix 1 or 0 being printed instead of true/false

Categories: Arduino, Embedded, PlatformIO

Uli Köhler

2021-12-16 0 min read

FreeRTOS mutex minimal example

Categories: Embedded, FreeRTOS, PlatformIO

Uli Köhler

2021-12-15 0 min read

How to print all preprocessor flags in PlatformIO

Categories: Electronics, Embedded, PlatformIO

Uli Köhler

2021-12-14 1 min read

Diagnosing I2C issues using an oscilloscope: Slow rising edge, fast falling edge

Categories: Compliance, Electronics, Embedded

Uli Köhler

2021-12-06 1 min read

How should the SPI SCLK look on the oscilloscope?

Categories: Compliance, Electronics, Embedded

Uli Köhler

2021-12-05 1 min read