I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...

Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...

We use WhatsApp almost every day so much that it has become an unavoidable part of our routine. From a simple “good morning” ...

When you’re programming microcontrollers, you’re likely to think in C if you’re old-school, Rust if you’re trendy, or Python if you want it done quick and have resources to ...

The ESP32 does everything a Pi Pico does, but costs less and lasts 100x longer on batteries ...

#define ESP_PANEL_BOARD_LCD_BUS_TYPE (ESP_PANEL_BUS_TYPE_SPI) #if (ESP_PANEL_BOARD_LCD_BUS_TYPE == ESP_PANEL_BUS_TYPE_SPI) || \ (ESP_PANEL_BOARD_LCD_BUS_TYPE == ESP ...

* Enable or disable bus drivers used in the factory class. Disable to reduce code size. * Set to `1` to enable, `0` to disable. #define ESP_PANEL_DRIVERS_BUS_USE_ALL (1) #if !ESP_PANEL_DRIVERS_BUS_USE ...

There are plenty of drones (and other gadgets) you can buy online that use proprietary control protocols. Of course, reverse-engineering one of these protocols is a hacker community classic. Today, ...

What just happened? A compact quadcopter built around an ESP32 microcontroller has reached a measured top speed of about 67 miles per hour, demonstrating how far a low-cost, small-format platform can ...

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