Design me a Product
$1500-3000 USD
Płatność przy odbiorze
IoT BLE Device based on modified Texas Instruments' CC2541 SoC SensorTAG
Modify the comprehensive TI supplied SensorTAG reference design to enhance it's capabilities from both hardware and firmware.
At this stage I don't want to start from beginning with other BLE SOC's even if they are better.
Your scope doesn't need to include the Android & iOS App development however should you have skills in this area we can addressed as a separate project.
Please look at
TI's sensortag web page [login to view URL]
We would like to have following hardware changes to standard SensorTAG;
Changes to Electronic Design
- New PCA so it can be housed in a different mechanical package
- larger Batery
- Brighter LEDs
- More Memory
- Future addition of additional MEMS Sensors such as microphone
Required Firmware Functionality
- Act as an iBeacon broadcasting a user configurable friendly name
- Discoverable by iOS or Android Device with suitable App
- Vibration sensor acts as simple user interface so Tap it 3 or 4 will activate certain function
- Provide Battery Life information
- Log to memory
- Measure
IR Temp, Ambient Temp, Magnetic Field, Vibration, Accelerometer, Humidity, Pressure, + expansion for other MEMS
- Each Variable's logging frequency to be user selectable via App
- App can force LED to Flash for identification
- Communication
o Able to communicate it's stored data via Bluetooth to other Bluetooth devices e.g. Phone/Tablet or other BLE Enabled Gateway
o The firmware of the micro controller must be flashable/upgradeable via Bluetooth
o Under normal operation, above variables will be saved to the flash memory with a time-stamped log.
o The flash memory should be big enough to store data up to 90 days
o External component can send a request to the MCU for a data-dump.
Numer ID Projektu: #6753746
O projekcie
16 freelancerów złożyło ofertę za $2421 w tym projekcie
Hi, Have a Great day. My Name is Raja Shahbaz Ali. I strate the design of TI CC2541 and sent the PCB for fabrication few days ago. There are lot of issues yet to be solved. As far as your project is concerned i ca Więcej
Hello I already have worked with CC2540 and 2541 low energy V4 bluetooth modules. I have design some similar products for wearable tech. Please message me so we can go in details about project. Meeting is welcome t Więcej
Hi. I am a professional Electronics Engineer having expertise in Electronics Product designing including PCB board designing and Firmware development. Contact me for a detail conversation.
Hello! We have very big experience (more 10 years) with microcontrollers and data transmission on radio . We're ready to start. But first I offer to discuss current sequency of tasks execution and provide us more d Więcej
hi... i can design your project in Altium Designer.. i ll provide to you schematics, PCB, BOM and gerber files and what you need im interesting your project, pls give me more details.. thanks..
Dear Employer, I have read the attached documents, and am very interested in helping you in the project in schematics and PCB design and development. I understand the project is complex one in itself which requi Więcej
I have worked for 12 years in embedded system and my team have designed a lot of devices such as CC2530 zigbee based IOT training system, A2035-H wifi module, pos machine, including smart phone app... I am sure that we Więcej
