I have a data logger prototype. It records data through sensors and send those every 5 seconds to our AWS server. Data is being sent via a 3G/4G connection (through a SIMCOM 5320E).
The data logger setup is made via bluetooth connector using and Android or iOS smartphone.
So far, the menu only allows us to setup the 3G/4G APN. I need to be able to add the SIM pin code, username and password.
In short I need:
1) ISP STM32 microcontroller programming (modifying an existing program)
with step-by-step instructions on how to load the new firmware
2) iOS + Android program modification (modifying existing app)
and upload the new software to Android and iOS platforms (using our existing account)
21 freelancers are bidding on average $559 for this job
I have an experienced in house mobile and web design and development team and we will provide you best solution according to your requirement. Please let me know if you are interested to work with us.
Hello, Have a nice day. We will modify the STM firmware and apps for android ans IOS. Please feel free to contact us. Best Regards, Shahbaz, Business Development Manager, I-TECH
I am an expert with more than 15 years of experience in the field of embedded systems electronics, prototyping and PCB Layouts. I assure you the best solution for your project. Regards Ch