GitHub

HT-HC32 Arduino Core Issues – Serial and Linking Failures

I’m testing the HT-HC32 HaLow node using the Heltec-supplied esp_halow Arduino core. The board is recognized on COM5, but any sketch — even an empty one — fails to compile due to unresolved symbols ...
GitHub

touch lib problem with arduino core for esp32 v3.3.0

I use the current Arduino core for the ESP32 v3.3.0. and M5Unified also in the current version 0.2.7 with the Arduino core for the ESP32 v3.2.1 everything still ...
Electronics Weekly

Arduino puts Wi-Fi and Bluetooth ESP32 processor into Nano

Arduino has introduced a Nano shaped board with a Wi-Fi and Bluetooth LE capable Espressif’s ESP32-S3 microcontroller, supporting it with the Arduino IDE and MicroPython. “Beginners can explore in an ...
circuitdigest.com

Understanding Thermal Printers and How to Use it with ESP32

Thermal printing is a non-impact printing method that uses heat to produce images or text on specially coated heat-sensitive paper, known as thermal paper. It prints by passing the thermal paper over ...
Geeky Gadgets

Arduino Nano ESP32 handheld console with round color display

If you are searching for a quick yet fantastic little project to keep you busy you might be interested in this fantastic Arduino Nano ESP32 based color handheld console created by the Volos Projects ...