An ESP32-WROOM-32 in a CYD format (Cheap Yellow Display), is used as a Bluetooth Touch LCD Macropad with direct access to 513 single and 96 link-list macros - namely 3 independent sets (note 1), of 72 ...

following Wifi connection via the captive portal, device swaps its Mac Address for an API Key and Friendly ID from the server (which get saved on device). GET /api/setup headers = { 'ID' => ...

Abstract: This paper presents preliminary design of a long-range wireless alarm system. It discusses two schemes for long-range wireless network in different situations, then shows the hardware design ...

Elecrow “All-in-One Starter Kit for ESP32-P4” is an open-source learning and prototyping platform based on the ESP32-P4 ...

S1, which combines the ESP32-P4 with an ESP32-C5 dual-band WiFi 6 module, instead of the more commonly used ESP32-C6 wireless ...

The T-Display P4 also has an ESP32-C6 chip with support for WiFi 6 and Bluetooth 5, an SX1262 LoRa module, a 2MP MIPI camera, a 9-axis motion sensor, a microSD card reader, a headphone jack, and two ...

You no longer need to spend money on expensive smart devices. If you take your data’s privacy seriously and want your smart ...

ESPConnect is a capable flashing utility for ESP32 and ESP8266 boards. It depends on the Arduino IDE or PlatformIO IDE if you ...

An oscilloscope is usually the most sensitive, and arguably most versatile, tool on a hacker’s workbench, often taking ...

Despite TV screen sizes getting ever bigger in recent years, with some exceeding 100 inches, 32-inch is still the preferred option for many people shopping for a new set for their living room, or an ...

Typically, lamps provide a stationary source of light to illuminate a given area and help us see what we’re doing. However, they can also be a little more artistic and eye-catching, like this windmill ...