Tarjeta donde se puedan linkear por bluetooth muchas tarjetas de credito/debito/prepago. Sea rasteable y protegida por contraseña

Hi I am experienced electronics engineer with more than 8 years of experience. I have experience in e ink displays and more. please review my profile to see the feedback from my previous employers I have seen the display and would like to discuss more in detail Regards

Hi ! awesome project. My team works with IoT devices for already 4 years, we will be happy to assist you with yours. Please feel free to drop me a message or let's setup a call and discuss your project in details

There is experience in the development of prototypes and serial products, wearable devices. We can help you implement your project. Need to repeat the card or have any comments, improvements would you like to make? Examples of work in the profile, cost and approximate terms. We will be glad to help you.