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

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, esp32, esp8266 and stm32 boards.

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 complete . As I understand, the intent is to generate ASCII based on the keypress combination of 6 buttons + 3 for control. If you have a table for the combination and ASCII output please let me know, I guess there is a standard .... "braille typewriter" with a key corresponding to each of the six dots of the braille code, a space key, a backspace key, and a line space key

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 skills to complete this project. My expertise includes designing microcontrollers (PIC, AVR,TI,STM), FPGAs, sensors and actuators as well as product development (prototype development, product compliance and certification). I would love to discuss this project with you! Looking forward to hear from you

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, stepper motors, a puncher, and input keys. In the other hand, I also did a project about custom gamepad which require a custom hid descriptor. It's a two single-axis and seven button controls. Let's have a chat to understand more about your project and I can share more detail about what I've done. Best regards, WK

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.

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 Areal Vehicles), AUVs (Autonomous Underwater Vehicles), ROVs (Remote Operated Vehicles), IGVs (Intelligent Ground Vehicles), and for Other Robotics Applications. I recently worked on Flight controller electronics for Rocket Stabilization. I have two years of experience with Robotic startups. I have worked with microcontrollers like Atmel, Arm, STM, ESP, and Teensy. I also have experience with Xilinx FPGAs(Field Programmable Gate Arrays). I am experienced with embedded programming in C/C++, Python, and Verilog. If you want we can chat on freelancer itself and I can show you my previous works. I hope that you will give us a chance to work toghether and I can assure you that we won't disappoint. Hoping to work with you! Thank You!

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 . Please contact me so we can talk further about it . Thank you so much

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 my strong programming skills, I can develop efficient and reliable code for Arduino and ESP devices, tailored to your specific requirements. I have a deep understanding of these platforms, allowing me to utilize their full potential in developing innovative solutions. In addition, my proficiency in PCB design enables me to create customized circuit boards that meet your project's needs. I am well-versed in using software like Eagle or KiCad to design high-quality PCB layouts that are optimized for performance and manufacturability. My experience includes various applications such as home automation, IoT, robotics, and sensor integration. I am dedicated to delivering projects on time and within budget, while ensuring the highest level of quality. I am confident that my skills and experience make me a strong candidate for your project. I am eager to contribute my expertise and work collaboratively to achieve your goals. Let's discuss your project further and bring your ideas to life.

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 reliability makes me an ideal choice for this job. If you feel comfortable with me handling this project, please don't hesitate to reach out so we can begin discussing how I can help you! Thank you in advance for your time and consideration. I look forward to working with you soon.