2MP Arduino Camera

We have integrated the Arducam into our product the ImOkBox and have obtained fantastic results. The ArduCAM Mini lives in two worlds and excels in each. In the Arduino world, it is simply a matter a plugging the device into the header and loading the very well written and commented Sketch.(Sketch is the term for an Arduino programming project.) With one of the provided Sketches you can step through the different camera sensor resolutions and capture images to the SD card. The Sketch sends status information through the UART console. The image quality is amazing. This is a high quality image sensor with a great lens. The other world in which the ArduCAM Mini hits the mark is in commercial products. The genius in the ArduCAM design is that they have abstracted away all the complexity of the image sensor data transfer using their FPGA while keeping direct I2C register access to the sensor. Once the I2C registers have been loaded with the suggested settings, a two character command through the SPI port allows you to capture an image then transfer it at your leisure through the SPI. Using the example Sketches and the excellent documentation .PDFs we were able to start "talking" to the sensor from a non-Arduino platform during the first development session. ArduCAM supplies all the suggested I2C register settings for the sensor for various resolutions. So far I have not needed to tweak a single one but if I needed to, it would just be a simple I2C write. Though a previous reviewer is correct that the ArduCAM mini is a little complex for the Raspberry Pi (Note: ArduCAM makes a superb camera just for the Raspberry Pi) the tradeoff for the "complexity" is that if you are comfortable with working with SPI and I2C on a microcontroller, your 8 bit or 32 bit device can now implement crystal clear still photography with just a few SPI and I2C commands. If we'd tried to implement a direct camera sensor interface on 32 bit ARM silicon, we would be months away from a prototype. Instead, today, using the ArduCAM Mini and less than a hundred lines of C we're uploading 1024 x 768 images to our Twitter API application (@imokbox_dovey) every minute of every day using a $2.50 Freescale microcontroller. If you are comfortable with I2C and SPI communication, or you are willing to put in the effort to learn, this camera delivers everything you could ask for in a still camera. The support team is very responsive, the documentation is clear and provides examples and the working code in their Git Hub repository is professional and well commented.

I purchased 16 Arducams from Amazon and 30 more from Arducam directly for a machine vision project of mine. The Arducam is an insightful product that fully standardizes the interface to digital cameras on the I2C and SPI busses such that its users can concentrate on what to do with the images they get instead of how to get those images. Manufacturing quality is high, all of the cameras I received were fully operational. The organization backing the Arducam is active on GitHub, providing both reference software implementations and support for their users. The Arducam is straightforward enough that it can be easily used with an Arduino, however this simple interface means that the Arducam is equally easily integrated with other single board computers such as the Raspberry Pi and the Beaglebone black. It isn’t just a camera for the Arduino, it’s a camera that because it can be easily interfaced to an Arduino, can be easily interfaced to any single board computer, either directly, or through an Arduino if needed for a larger system without exposed SPI/I2C busses. In short, the Arducam brings a plug and play solution to digital cameras at the hardware level. If you want to be able to construct software application that can easily talk to a wide range of cameras without modification, if you need image acquisition to be a straightforward process and not a custom engineering nightmare, this is the solution you want. I believe that as this ‘platform’ evolves, we’ll see an increasing rich set of cameras fronted by the Arducam chip and a steady evolution in the features and capabilities of the Arducam chip itself. In my own application the Arducam has let me integrate a large number of cameras without being buried underneath the details of the implementation, which leaves me free to concentrate on the hard problems, such as building and training the TensorFlow models that consume these images. For that reason alone, I strongly recommend these devices for anyone looking to incorporate digital cameras into their work. The Arducam itself is a unique product, however its greatest value is that it turns the cameras themselves into a commodity, just another part of the project instead of the axle you get wrapped around.

This works great! I was able to easily find sample code online and got the camera up and running in a few minutes (I'm using an ESP8266). The image quality is pretty good for such a small camera too. The focus is adjustable and the image is clear and the colors accurate. The form factor of the board made it a little difficult to mount in my project box but I did manage to make it work. If you're looking for a camera for your IoT projects, this is the one for you.

Not very impressed with the picture quality, and this model apparently doesn't let you read raw RGB data. JPEG only. Example source code is bloated, poorly commented and hard to follow. I figured it out, but it took longer than it should have. Ended up using this on an ESP32 as a WiFi IP camera. It connected to Blue Iris and works reliably.

Best packaging ever for electronic parts on Amazon. The item is working properly after some fights over the wiring. The CS connection drawn in the included schematic is wrong, it should go to D7 on Arduino Uno R3, I tried to modify the Arduino sketch to match the schematic with no luck at all. There must be something hardcoded somewhere in a library, I do not know and I do not have the time/will to bother searching for it. This tiny camera is capable of recording small videos on a SD card and I have to learn now how to record a file remotely on a webserver/ftp server. The host applications are quite bare to say the least, we see a lot of options in the Arduino example sketches which cannot be tested actually: resolution changes, contrast, color, etc... I wish the documentation would be less scarse, it is just a pain to search for hours just to achieve something quite simple.

Honestly, great job! I got this delivered about an hour ago and set it up with low expectations because of how things like this can go. Following the instructions, I was able to get everything up and running within an hour. Excited and see what else is capable with this tiny camera, and for the price you really can’t beat the amount of work that I actually went into making this library and everything else function. People want plug-and-play I guess and as far as Arduino goes this is the easiest thing ever. Super happy !!

This guys from Nanjing, China offered the first high resolution SPI camera solution for Arduino and now their code is updated also for Espressif boards (ESP8266 / ESP32). I found this really ideal for a learning project I have that is the FS2 camera you can see in the pictures. Both models, this and the OV5642, offer an easy Serial Parallel Interface where you can read the memory camera to a buffer and then save it or just upload it online in case you use a WiFi ready board. There is enough example code for every board in Arducam github Repositories and you will be ready to see results fast. So I recommend you to get one and try it out!

I do not recommend getting this for Raspberry Pi Pico W. The driver / software / instructions provided is not documented and is not accurate. It also does not appear to function with the Pico W. A simplistic step by step, "do this then that" does not explain how it works, or how to fix it when those steps don't work. It seems to be focused on Arduino products. In order to view the video, you must run a Windows program. Documentation on or source for that program was not available.

Great

I am impressed by the quality of this camera (2MP version) purchased for just under £25. Admittedly there was no setup information supplied with the product but an email address quickly resulted in some links to appropriate instructions and software. The camera worked first time and, using the manual focus, produced sharp, colourful images. I had a bit of difficulty getting it to save images to my hard drive but an email exchange quickly sorted that out. Highly recommend both product and service.

取り付けてみました。web上に落ちているソフトで簡単に動きました。

Received in good quality and it works!

pico2wで無事使えました