Electronic designers can leverage worldwide “maker” trend and use off-the-shelf easy-use platforms like Raspberry Pi for evaluation purposes - at least as a starting point before you select a suitable component and eva board, tools, etc. In particular, you can enable I2C bus and perform simple transactions in short term - even without any prior RasPi experience. If you are interested in my experience, see attached PDF for further info. Take care, Kersten [...]

I have several sensors reporting data through a cellular router to Soracom. I would like to have a website that a client can log into their client portal and visually see the sensor data. I would also like to have the ability for the customer to create a report based on a selected date range that would create a pdf report of the data collected over that time period. The pdf report would be a template that pulls data from a database or wherever the data is stored. Here is my issue - I don't... How-To?: Sensor data reporting to… [...]

Display Images on E-Paper RTL8722 In this example, use the Ameba RTL8722 module connects to a Waveshare 2.9inch e-Paper module to display a few QR codes. The display uses the flexible substrate as a base plate, with an interface and a reference system design. Firstly, you need to prepare a picture/photo in the format of 296×128 pixels. It is easy to find a photo resizing tool online and download the generated image in JPG format. Then link all hardware and upload code into the hardware... E-ink paper screen on RTL8722 Arduino [...]

Hi, Now i'm working on a IoT project that required to detect number of wild birds go through a window. Currently, i'm thinking about two possible ways to overcome this problem: Video Camera pair with machine learning for the identification of birds Using Laser beam to detect bird pass through the window I have some concerns with the birds overlapping and the bird flying speed which might give incorrect detection. I would like to ask all of you who are experienced in... Multi Birds detection [...]