My GREE air conditioner's official Wi-Fi module died, leaving me with a "dumb" AC and a useless remote. Instead of replacing it, I hacked it back to life for just a few dollars! In this video, I'll ...

[ChrisJ7903] has created two Ardiuno programs for reading Victron solar controller telemetry data advertised via BLE. If you’re interested in what it takes to use an ESP32 to sniff Bluetooth Low ...

Artificial intelligence can read data stored in DNA strands within 10 minutes rather than the days required for previous methods, bringing DNA storage closer to practical use in computing. “DNA can ...

Arduino IDE with ESP32 core installed GitHub account with a repository set up for storing the data Personal access token from GitHub with permissions to access repository contents. The project ...

Abstract: This paper evaluates the relationship between Base64 encoding and JSON Web Tokens (JWTs) in the context of authentication and authorization and proposes solutions for reducing security risks ...

Some of the newer Espressif Systems wireless SoCs such as the ESP32-H2 and ESP32-C6 support Zigbee through their built-in 802.15.4 radio. It’s been working since the release of the ESP-IDF 5.1 ...

How cutting-edge codecs and obsessive tweaks have helped Netflix to stay ahead of the curve — until now. If you buy something from a Verge link, Vox Media may earn a commission. See our ethics ...

if (chatGPT_Client.vision_question("gpt-4o", "user", "text", "What’s in this image?", "image_url", base64Image, "auto", 500, true, result)) { Serial.print("[ChatGPT ...

We previously noted the ESP32 Arduino Core 3.0.0 Alpha release added support for ESP32-C6 and ESP32-H2 among other changes. The good news is that Arduino ESP32 Core 3.0.0 is now considered stable, and ...

Base64 encoding is a common method to encode binary data into an ASCII string format, making it easier to transmit data over networks that only support text. This can include embedding image data in ...