Setting up the IMX462 CSI-2 camera on Raspberry Pi is simple and well documented on our wiki pages. The exact steps vary slightly depending on the Raspberry Pi model, but all follow a similar pattern. Raspberry Pi 4 uses a 15-pin CSI connector, so a 15-to-22 pin FFC cable is needed to connect the camera. […]
Read MoreIMX462 in C3 family – details
We’re expanding the Kurokesu camera family with new models built around the Sony IMX462 image sensor – a standout performer in low-light and near-infrared environments. Designed for starlight-level sensitivity, this sensor offers exceptional performance in dim scenes. Sensor specifications The Sony IMX462 is a 1/2.8″ CMOS sensor optimized for low-light imaging, featuring high sensitivity, low […]
Read MoreNew global shutter cameras in C3 family
Meet the latest addition to our C3 camera family – the C3-234 and C3-234-M12. Equipped with the AR0234 global shutter image sensor, these new cameras provide sharp, motion-blur-free images, enhancing your capability to tackle high-demand applications effectively. Precision Imaging for Specialized Needs The C3-234 series is designed to meet the exacting demands of industrial automation, […]
Read MoreMatched cameras for the motorized zoom lenses
New motorized zoom lenses have irregular mount features for the cameras. We already had an IMX477 sensor-based MIPI CSI-2 camera for these lenses, but that was the only option till now. Almost all of the lenses have positive back focal distance, so in order to mount the sensor in the correct focal plane, a spacer […]
Read MoreEthernet camera module build log #5 – Automated flashing
Developing firmware for an embedded device requires a lot of testing. Processors capable of running full-featured operating systems are much more complicated than smaller controllers (but obviously also are more flexible). Some tests can be done on the host machine, but in most cases (especially related to specific peripherals), it is best to run tests […]
Read MoreEthernet camera module build log #4 – Storage
Buildroot is a simple, efficient, easy-to-use tool to generate embedded Linux systems. Allwinner S3 system can boot from: SD Card 0 / SDC0 SD Card 2 / SDC2 SPI NOR Flash / SPI0 SPI NAND Flash / SPI0 USB boot SD Card SOC checks each boot device in a sequence. If the boot step fails, […]
Read MoreEthernet camera module build log #3 – Network
Was debugging strange Ethernet behavior. The driver reported the opposite status of plugged RJ45 cable. It turns out I did not have a 100M RJ45 connector with integrated transformer and soldered 1000M by mistake. Good thing Würth Elektronik delivered new connectors very rapidly. And after a quick rework job network is alive! JBC C245-949 cartridge was very hadny to […]
Read MoreEthernet camera module build log #2 – X-ray day
I have a suspicion that my soldering skills are not good enough, and I don’t want to overheat the board by replacing SOC a third time. It means one thing – today is X-ray day! No shorts, soldering could be better, but overall looks ok. Ethernet still does not work. But now, when I know […]
Read MoreEthernet camera module build log #1 – Assembly day
After receiving fresh boards, it’s time to bring the Allwinner S3 CPU-based camera module to life. End even have some output on the console. It’s promising! USB and Ethernet does not work, though. Re-soldered S3 chip, and now USB is working. Ethernet is still dead.
Read MoreIMX477 camera board for motorized zoom lenses
With the introduction of motorized zoom lenses, the next logical step was matching the sensor board. Sure there are countless suitable sensors from various manufacturers like Sony semiconductors, Onsemi, Aptina, and many more. But lack of good support from the SOC side suggested starting from IMX477. It is a reasonably modern 12M image sensor used […]
Read More