Assisting with Arduino + BLE

hi i have worked with arduino nano and hc-05/hc-06/bluesmirf before. but i dont have a hm-10 currently but i think we can work it out

Hello dear I have experience in designing electronic circuits and can make your project. I will make your project and will provide you all details ie circuit, code and PCB design. If you wish we can discuss in chat.

Hello, I am professional emberded systems engineer whos is currently working as an electronics engineer for a leading technology solutions company, Sri lanka. I have experience with ble modules such as RN52, BLE112 BLE113. Here you have to configure the module to use spp protocol. The pair it with the computer. Then only you cam transmit message. Please leave a messege to discuss more. Best regards, Kasun

Dear sir, We have previous experience with HM-10 modules with apps and PC side. please see our profile for more information about past projects We have modules for test it. thanks Lasantha Prasad

hi i am an electrical engineer. i have vast experience related to micro controller and its programming. i have done many embedded system projects. i have hardware experience regarding Arduino and HM-10. let me know if you are interested. we can discuss further on chat.

Hello, I have been working in the field of embedded system for 2.5+ years. I have vast experience in various platform ranging AVR, Arduino to Raspberry Pi. For your project, I have HM-10 bluetooth module and I have worked with it successfully. Let me know if you want to start this project with me. I am happy to work on this project. Thank you Shamir Shakir

I will write another code for you. A BLE module may not have a virtual COM port listed. so u need to use a GAP or GATT protocol to use it.

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I has expertise in the Arduino environment since 2008. I have under my belt design and produce complex circuit in various field of home automation, robotics and precision of measurement. I have the programming skills of more than 178 modules, sensors and other devices. With my engineering background, I have a good knowledge of the C language that enables me to improve or adapt the peripheral library. I suggest you do a demonstrator prototype with various sensors or modules, free, for you to judge my skills.

Hello, It should be pretty easy. I am familiar with serial communication basically canbus and linbus systems. What kind of strings would you like to send? Would you like to show bytes in hex mode? If you simply define a string you can send it byte by byte or you send it by one shot. Do you use software serial or hardware serial? If you tell me what is your problem I can help more precisely. Note: I am phd student in Vehicle Engineering and currently I dont have this bt unit but I can order it if I get the project. Good luck..

Hi There, I am Maulik from India. I am working as an embedded engineer in some firm over here and recently in my free time I have started working as an freelancer. In my 3+ years of experience working in full firmware development of Bluetooth Low Energy based systems mostly based on CC254x(8051), nRF51(ARM cortex M0) and cypress semiconductor. Apart from this I have also worked upon HM-10 modules. To be specific I have ordered them from AliEpxress so they may not be 100% original but most of the commands are similar. I have also implemented a sample code of Arduino which allows to communicate two Arduino with each other via HM-10 connected with them. TO SOLVE YOU PROBLEM: - First I will double check that all hardware connections are well and there is no any problem at hardware level - If hardware stuff is OK, then I will check that whether commands being sent from Arduino are reaching to HM-10 properly or not? - We can achieve this by sending "AT" command to HM-10, in response to "AT" command we should be receiving "OK" message if "AT" command is being sent properly to HM-10 - If we are receiving "OK" command in respone and still it is not working properly then we should carefully check what command sequence is being sent to HM-10 in order to initialize it, there must be some mistake in the command sequence if everything else is good. Additionally as you have asked yes, I have HM-10 and Arduino Nano both at my end. Hoping for your positive response. Regards, Maulik