Electronics parts development

Hello, Dear. I am an PCB designer and hardware engineer. I have developed lots of IOT modules. I have developed BMS IOT module with SIM800L, LED driver with R-XSR RC receiver, LED array driver board with ESP-07 module. More

Dear Client. I have just read your job description and your project is really interesting to me. I have many experiences working for 12+ years with Circuit design, PCB design, manufacturing functional prototyping with More

Hi There, so basically you need to create a WiFi repeater you need ESP8266 module, this module has WiFi SoC on board you will connect your speaker here, the one that makes sound when WiFI is initiated, several ESPs More

Thanks for Freelancer which gives chance to meet you. I hope you are good. I have read your description carefully and understand everything. I have 5 year experience on Wifi and designed board with Wifi. I know all pri More

I initially recommend using esp32. The WiFi module reaches a 1km range on sight but I'll need more information for a like, What is the type of audio file you'll play ? What's the audio output, a passive speaker or am More

hello sir.✋ I have just read your job description and your project is really interesting to me. The Items you raised are similar to what I have already done in practice and I think you can do it in a short time if you More

Hello I have more than 15 years of experience in the embedded systems design and pcb design and electronics systems design So let's discuss your project in chat

Hello I am a firmware and hardware engineer I have developed the wifi production. So for this project, I can use the ESP8266ex module. This is the wifi controller and I can use this module to develop your wifi box. ht More

Hello Where is located the WiFi router (AP) ? and how much output RF power of the router ? For device side, connect to wifi, send info to another device(in same wifi) is not problem, and easy. maybe you need to add a More

hi i read out your project i can make it programme it fully and assemble all then i will also make one working video too for you then deliver all

Hello, I am an expert in PCB design. I can implement your idea. I have especially good knowldege in high-speed routing(EMI, EMC, etc). And also I have a good knowledge of Firmware. I have rich experiences with PCB desi More

i read your project description and i will like to do it. sir can you like to inform me more about the project

I saw the description I can get it done I have experience of microcontrollers and IoT device of 7 years

Hello, My name is Pedro, i am from Spain, and actually I live here too, but time difference does not matter for me. I finished in 2016 my bachelor in electronic and automatic engineering, and i currently am studying p More

Hello, I'm interested in building your electronic boxes that transmit signals. Your requirements can be achieved by several options ranging from a simple microcontroller such as the ESP series all the way to a full-fl More