Build a small device with the typical Braille input buttons and the ESP32

Closed Posted 4 months ago Paid on delivery

Braille Keyboard

Problem Description:

- Visually impaired are used to Braille text

- Typing is done differently, mostly with 8 buttons and control keys

- There is no project using this kind of input standard

- Other projects are mapping the 8-button input to ASCII

- Implement the Braille HID report

- Build a small device with the typical Braille input buttons and the ESP32

Proposed Components

- Arduino Nano RP2040 Connect [Link] (contains ESP32)

Or any other ESP32 board Braille keyboard

Arduino Electronics Microcontroller Electrical Engineering PCB Layout

Project ID: #36639929

About the project

11 proposals Remote project Active 3 mos ago

11 freelancers are bidding on average $39/hour for this job


I have worked on similar projects before and worked on realworld projects that have many sensors and accuators and have iot , And i can do this project and happy to help. i have exprience with raspberry pi, arduino, More

$25 AUD / hour
(72 Reviews)

I can give you a code which takes 8 inputs to arduino and generate the serial output of the typed characters. we can use esp32 as HID keyboard for standard computers also. I have quoted for fixed rate with 7 days to co More

$200 AUD / hour
(50 Reviews)

Embedded systems/hardware/ESP32: I'm Muhammad Asim, a systems engineer with extensive experience in embedded systems/hardware/ESP32. I have worked with many different types of hardware before and have the necessary s More

$20 AUD / hour
(10 Reviews)

Hello Sir, I did a related project about electronic braille based on Perkins keyboard. It's 6-dots based and capable of generating output of 40 words per minute. Electronics are based on 3d printer control board, stepp More

$35 AUD / hour
(2 Reviews)

I have plenty experience working with esp32 and serial communication trough USB devices. I think I have the knowledge needed for this project. Hours quantity can discussed.

$40 AUD / hour
(3 Reviews)

I have a degree in Electronics Engineering from the National Institute of Technology(The most premier Institue in India). I have previous experience designing and manufacturing PCB for Underwater Sonar, UAVs (Unmanned More

$17 AUD / hour
(2 Reviews)

Hello dear client , I am a mechatronics engneer , with over 5 years of experience as a hardware & embedded systems developer , I am very interested in such a great project , and I have extensive experience with ESP32 More

$15 AUD / hour
(6 Reviews)

I am an experienced freelancer with 4 years of expertise in Arduino and ESP programming as well as PCB design. Throughout my career, I have successfully completed numerous projects involving these technologies. With m More

$20 AUD / hour
(0 Reviews)

Hi, I'm Srecko from Serbia. I understand that you are looking for the best outcome possible for this project and I guarantee that you will receive top quality work from me. My commitment to timely delivery and reliabil More

$20 AUD / hour
(0 Reviews)