Keyboard Screen. Arduino, nrf52840, OLED
£20-250 GBP
Paid on delivery
What we want to do is use an OLED screen (e.g. [login to view URL]) and with a Adarfruit nrf52840 feather express ([login to view URL]) in central mode - allow a keyboard to pair with the board - and print out what the user types.
So expected function.
1. Use any BLE compatible keyboard. Pair with Arduino (nrf feather express) board. Store bonding. Use the User switch on device to force device to drop bonding if pressed.
2. As user types Show text on OLED display.
3. If user types "ESC" then ignore text - until "ESC" pressed again.
4. If user types "RETURN" replay the entire string of text.
Pairing is done by the keyboard using a high rssi number. So whichever keyboard has highest rssi number it pairs with and keeps the binding. (See api [login to view URL])
Configuration Options:
- Allow Font size and number of lines to be configurable. Expect 1,2 or 3 lines (if it fits).
- Brightness of OLED.
Note: We already have a number of projects using the nrf52840 express board. We need to stick to this board please. Obviously you can develop this on any arduino + nrf52840 - but you will need this to develop the project - and probably an OLED screen
Project ID: #26526845
About the project
18 freelancers are bidding on average £174 for this job
Hi. I have good experience in Arduino programming over 10 years. I have done so many project using Arduino, so I can complete your project perfectly soon. If you give me a chance of interview, I will show my previous w More
Hi! I am electronic Engineer with more than 2 years of experience. I have read your descriptions precisely. I am interested in the project. I still have a few questions. Please leave a message on my chat so we can disc More
Hi,Hope you are doing well! I’ve read and understood your project description Thanks for sharing your project requirement. It will be our great pleasure to work on your project. I have checked your requirement, yes I More
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I have proficient knowledge and skills in the domain of Electrical , Electronics, Power, Control and Communication. I have done many projects related to these subjects as well as related to consumer electronics product More
Hi there, We can surely develop this project using Arduino + nrf52840. We can help you in this project as we are an innovative team of Embedded Hardware & Firmware development experts driven by solutions and results. More
hello sir. I have just read your job description and your project is really interesting to me. The Items you raised are similar to what I have already done in practice and I think you can do it in a short time if you h More
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Hello, Sir. I have gone through the details of your requirements thoroughly, and I am excited to work with you. I am an experienced professional in Altium Designer software to design PCBs. I have done many industrial More
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