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Active Cooling System for Raspberry Pi 5: Ideal for full load operation without an enclosure. Includes a large metal heatsink and a speed-controlled fan. The fan connects to a dedicated connector on the Raspberry Pi 5 board, and the kit is mounted via dedicated mounting holes on the RPi 5 module.

The Raspberry Pi 4 Model B, equipped with 2 GB RAM, offers a powerful Broadcom BCM2711, quad-core 64-bit ARM-8 Cortex-A72 processor clocked at 1.5 GHz. The device has two microHDMI connectors, two USB 3.0 connectors, two USB 2.0 connectors and a power connector USB-C connector. The board retains the features of its predecessor, including dual-band WiFi (2.4 GHz and 5 GHz), Bluetooth 5 / BLE and a high-speed Ethernet port up to 1000 Mbps with the option to power via PoE. The Raspberry Pi 4 Model B also maintains a standard 40-pin GPIO connector, CSI and DSI connectors and a slot for a microSD card.

Seeedstudio introduces its compact development board, powered by the advanced Nordic nRF52840 ARM Cortex M4 chip, running at 64 MHz. This versatile board provides wireless connectivity through Bluetooth 5.0 with built-in antenna, NFC and ZigBee, enabling innovative projects in the IoT area. It also features a BQ25101 battery charging circuit and a variety of communication interfaces, opening the door to creating mobile, wireless solutions. Additionally, the board is suitable for developing artificial intelligence applications using TinyML, offering a wide range of possibilities for engineers and hobbyists.

Seeedstudio presents a compact board based on the Nordic nRF52840 ARM Cortex M4 processor (64 MHz). With Bluetooth 5.0, NFC and ZigBee, it enables the development of applications using AI and TinyML. Equipped with a 6-axis IMU for gesture recognition and a BQ25101 charging chip, it is the ideal tool for developing mobile wireless solutions.