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6 freelancer đang chào giá trung bình $172 cho công việc này

maxbul

I have a great experience in using of SIM800/900 boards. I have made my own library for this purposes what was used in many projects. Please feel free to contact me in chat for discussion I have made more than 200 Ardu Thêm

$150 USD trong 7 ngày
(72 Nhận xét)
5.6
ranganathp

FREELANCER RECOMMENDED ------------------------------------------------------ Can help... I am an Expert... Lets Start! Please start a Discussion with me and we can get started from there... Please check the past proje Thêm

$140 USD trong 7 ngày
(9 Nhận xét)
4.3
chomsengdev

How are you? I have rich experience in C/C++, C#, and Python programming as well as microcontrollers. Especially, I completed many arduino and raspberry pi projects for such features. I would like to discuss with you a Thêm

$200 USD trong 7 ngày
(1 Nhận xét)
2.6
george19921014

Hello! Nice to meet you! I have read your project carefully. I am very interested in your project. I am a Microelectronics and Automation engineering expert. I have a lot of experience on ARM, FPGA, DSP, Arduino, Raspb Thêm

$200 USD trong 7 ngày
(1 Nhận xét)
2.5
Friends4it

We already have built large scale applications, CRMs, ERPs and huge systems can be found at our website. Like [login to view URL] [login to view URL] [login to view URL] [login to view URL] https: Thêm

$250 USD trong 5 ngày
(0 Nhận xét)
0.0
paradox2cr

I did my college project using Arduino and sim 900. I think i am the perfect match for this project try me expecting a chance to prove myself

$90 USD trong 7 ngày
(0 Nhận xét)
0.0