Development Board
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Getting Started with ESP32-P4X-EYE: ESP32-P4 Vision Development Board Vision development boards are useful when an embedded project needs to combine image capture, local display, audio input, storage and wireless connectivity in a single platform. The ESP32-P4X-EYE takes this approach around the ESP32-P4, adding an ESP32-C6 wireless module, a 2MP MIPI-CSI camera, a 1.54-inch SPI LCD, a digital microphone, MicroSD storage, USB… |
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How to Identify ESP32 Flash & PSRAM Size ESP32 development boards have been around for years, and we all have been doing a lot of projects with them. They come in various models, with different peripherals, and they perform different levels of tasks. If we are to check into a simple example, we have the normal ESP32 WROOM development boards as well as the same ESP32 with a camera sensor mounted onboard, the… |
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Getting Started with the MAX32655 Feather Development Board Bluetooth Low Energy (BLE) has become one of the most widely adopted wireless technologies for battery-powered devices, offering reliable communication while consuming only a fraction of the power required by traditional wireless protocols. From wearable electronics and healthcare devices to wireless audio accessories and industrial sensors, BLE enables devices to… |
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Romu: A 15.5mm USB Development Board Built on the RP2354A Bitmerse is preparing to launch Romu, a USB Type-A development board small enough to disappear almost entirely into the port it plugs into. The project is currently listed as "Coming Soon" on Crowd Supply. It's built around Raspberry Pi's RP2354A, a variant of the RP2350 chip that pairs a dual-core Arm Cortex-M33 running at 150 MHz with 2 MB of stacked onboard flash and 520 KB of SRAM. The… |
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Mindgrove & AtumX to Put Dev Boards Built on Indian Chips in Hands of 1,000 Chennai Students Chennai-based fabless semiconductor startup Mindgrove Technologies has teamed up with ed-tech company AtumX to launch AGNI, a developer board built around an indigenously designed chip, aimed at government school classrooms. The initiative marks one of the first attempts to put a domestically designed SoC directly into the hands of students rather than professional engineers. The… |
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Soan Papdi FPGA Development Board Is Set to Launch on Crowd Supply Ashok Tinkering Labs, based in Ahmedabad, India, is preparing to launch Soan Papdi, an FPGA development board aimed at beginners, on the crowdfunding platform Crowd Supply. According to the company, the board comes with onboard LEDs, switches, and GPIO headers, and is designed so users can begin digital design work without additional hardware setup. The listing states the project is currently… |
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ESP32 Bus Pirate Expands into a Powerful Debug Tool The ESP32 Bus Pirate project has received a major update, further transforming it into a powerful and affordable embedded systems debugging platform. Originally inspired by the Classic Bus Pirate, this firmware-based implementation allows low-cost ESP32-S3 development boards to function as multi-protocol communication tools. Like the original hardware tool, it supports common interfaces such… |
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CircuitDigest’s Smart Home & Wearables Project Contest 2025 Is Now Open CircuitDigest’s Smart Home & Wearables Project Contest 2025, sponsored by DigiKey, is now live. The theme of this year’s contest is easy to infer from the title. We are shifting the focus from last year’s well-received IoT and Edge AI Design Contest to projects that transform everyday living with intelligence, safety, and connectivity. Engineers, makers, students, and… |
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Arduino Introduces Nano R4 Featuring RA4M1 MCU, Built for Space-Constrained Applications Arduino has released the Nano R4, a compact development board designed to help users traverse seamlessly through every stage of product development. The board is powered by the same chip used in the popular UNO R4, the Renesas RA4M1 microcontroller, which features 256 kB of flash memory, 32 kB of SRAM, and 8 kB of EEPROM, running at 48 MHz. The Nano R4, being designed specifically for… |
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How to send SMS using ESP32 Want instant SMS alerts from your ESP32 without relying on a bulky GSM module? Whether it's motion detection, a sudden temperature spike, or an unauthorized locker door opening, your ESP32 can now send real-time SMS notifications straight to your phone, using just Wi-Fi and a free API from Circuit Digest Cloud. … |
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Axiometa Introduces Genesis IoT Discovery Lab for Simplified Prototyping Axiometa’s Genesis IoT Discovery Lab provides a standardized foundation for development by removing unreliable connections and complex wiring in electronics projects. Delivered as a ready-to-use kit, it includes plug-and-play modules for sensors, buttons, switches, motors and LEDs. Each kit also features a built-in battery connector for fully wireless, portable… |
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Types of Arduino Boards – From Basic Embedded to Advanced AI Boards Whether you're a newbie just getting started with electronics and embedded systems or a professional Engineer planning your next big design project, understanding the different types of Arduino boards is crucial for project success. Selecting the best Arduino development board can help you take your electronics idea into a working reality. In 2024, there are… |
