Small Bluetooth communication device

need a design and implementation of a dual mode Bluetooth circuit plus a microcontroller that will fit a PCB the size and shape of a standard mini SIM card.

The circuit and software must support both low power and standard Bluetooth modes.

The microcontroller should be preferably an Atmel AVR microcontroller. There should be a software module in the microcontroller that will communicate and transfer small amount of data between the microcontroller and two PCs.

The software module should constantly communicate with the two PCs and transfer data back and forth.

The microcontroller software module should be designed to work in a multitasking environment.

Would also need assistance in producing a small number of prototypes and ultimately help in mass production.


Ofir Paz,

Skills: C Programming, Embedded Software, Microcontroller, PCB Layout

See more: sim module, programming a microcontroller, forth programming, avr c programming, atmel c programming, small microcontroller bluetooth, work communication, small microcontroller, power shape, need help pcb, microcontroller design, microcontroller circuit design, mass communication, avr programming, atmel, small bluetooth pcb, card mode, prototypes, power circuit, PCB bluetooth, avr microcontroller programming, circuit programming, bluetooth communication, data sim card, power pcb design

About the Employer:
( 1 review ) Tel Aviv, Israel

Project ID: #2650095

1 freelancer is bidding on average $30 for this job


Dear Sir, We are Reserach and Development company whose working area are : -Digital Motor Control -Analog Design -Electronic Design -Power Electronics -PCB design -Embedded system -Matlab -Simulation of ha More

$32 USD / hour
(17 Reviews)

Hi, I have long experience in PCB and schematic design. I have 5 year experiance with atmel microcontrollers. I offer reliable design with non-expensive components.

$30 USD / hour
(2 Reviews)