SK hynix HMA42GR7AFR4N-TF 16GB DDR4 2133MHz CL15 ECC Registered Dual Rank 1.2V 288-Pin Server RAM
- 16GB
- 288-Pin DDR4 SDRAM
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KEHIPI
Dual-core ESP32-S3 camera board with 240 MHz clock, 8 MB flash, 8 MB PSRAM, onboard Wi-Fi and Bluetooth 5, plus bundled MicroPython and C tutorials with example projects
The KEHIPI ESP32-S3 CAM board integrates a dual-core 32-bit processor running up to 240 MHz with 8 MB flash and 8 MB PSRAM. It includes an onboard camera, 2.4 GHz Wi-Fi and Bluetooth 5 (LE). The kit supplies a 1 GB memory card and downloadable MicroPython and C tutorials with example projects for learners and embedded developers.
The module draws minimal current during typical Wi-Fi or camera tasks and runs from a single USB connection. Onboard radios use Bluetooth 5 LE for efficient short-range links. No active cooling is required and the board stays silent in normal use.
Connect the board to a computer via USB to flash MicroPython or C code using the supplied tutorials. The onboard camera and memory-card slot enable image capture and local storage without extra shields. Builders needing additional GPIO breakout headers or higher-resolution sensors must add external hardware.
| Brand | FREENOVE |
|---|---|
| Model | FNK0085 |
| Part Number | FNK0085 |
Connect the board to your computer with a USB cable after installing the IDE and driver; the step often missed is installing the driver before plugging in the board.
The 1 GB memory card may wear out after many write cycles and should be replaced with another microSD card when errors appear.
The 8 MB PSRAM limits frame buffer size, so sustained high-resolution streaming hits memory capacity before the 240 MHz dual-core processor saturates.
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