I am professional software developer mostly in Java. Arduino is my hobby.

I am a moderator at https://arduino.stackexchange.com

I wrote some Arduino libraries available in Library Manager:

• WiFiEspAT networking library. Standard Arduino WiFi networking API over ESP8266 or ESP32 AT commands with AT 1.7 and newer firmwares.
• EthernetENC networking library. Standard Arduino Ethernet networking API with ENC28J60 Ethernet controller. It is a modern version of the UIPEthernet library, which I maintain too.
• EthernetESP32 - an alternative to the ESP32 platform's bundled Ethernet library with additional support for ENC28J60.
• StreamLib - library with BufferedPrint, ChunkedPrint and CStringBuilder and with printf() support
• TelnetStream - Arduino Stream implementation over Telnet for OTA logging and debugging
• UnoWiFiDevEdSerial1 - Implements Serial1 of Arduino Uno WiFi Developer Edition board to access the on-board ESP8266

My most popular Arduino library is the enhancement of the Arduino WiFi101OTA library to generic ArduinoOTA library. I added support for many networking libraries and for other MCU including for ATmega AVR MCU (with at least 64 kB of flash).

I maintain some libraries abandoned by their authors and maintainers:

• WiFiLink library and firmware in my fork
• UIPEthernet library in the fork by previous maintainer

I publish my Arduino projects and small sketches to my GitHub repository for samples and inspiration for hobby Arduino coders.

My Instagram is dedicated to my Arduino hobby.

You can Buy me a coffee