ESP32 / Arduino local network
€30-250 EUR
Pagado a la entrega
I need to comunicate up to 32 nodes (esp32) to a single station / root (Esp32, Rasp whatever you recommed me) I have preference to use esp32 features (esp now - esp mesh - lr mode) but if you have an alternative solution (with aditional hardware) will be accepted as well
Please, don't put commercial or generic text in the proposal I will not reply, tell me I little about your possible solution and experience about it
- Expected range: ~150 meters (repeaters?)
- Lora or 433/868Mhz is discarded due Duty Cycle
- Root will broadcast a 2Kb message every second
- Nodes will send 200bytes message to root every minute or less (need ACK, message must to be recieved)
- Nodes will be in movement most of the time, 0-60km/h and will exit coverage area at some point
- There is no control about when nodes talk to station, there is a chance that even all nodes talk in the very exact moment
- Nodes has size and power restrictions, small as possible and powered by battery
- Root has NOT size and power restriction
At the moment I only need advice on the hardware (no codding) and I am looking for someone with real experience on the solution, I do not accept people who talk about theory / paper specs witouth previus field testing
Nº del proyecto: #23600095
Sobre el proyecto
12 freelancers están ofertando un promedio de €165 por este trabajo
Hello, I am Anthony from Sri lanka. I have 7 years of experience in the field of electronics. Currently I am working as a full time freelancer and I have state of the art electronic lab. Why you should h Más
Hi, Hope you are doing well! Thanks for sharing your project requirement with us. It will be our great pleasure to work on your project. I have checked your requirement, yes we can do it, because we already work on sim Más
I am an electrical engineer and interested in your project. I have read the description of your project. Kindly send me text to discuss the project in details. Thanks
Hello, I am interested in your project and I hope to help you realize it, I am passionate about electronics and embedded development and I hope to share with you my knowledge and experience. I can do this work in 5 day Más
Hey There, We're Industrial Professionals with having wide experience in Robotics, Electronics and Communication with various Micro-Controllers like Atmega Series, Arm Series, ESP Series. We have completed many offlin Más
Hi There, I've reviewed your requirements, I am very interested in your post project. I'm excited with feeling that I would be able to satisfy your requirements in this job. Please leave a message on my chat so we can Más
Hello, I am PhD Researcher in Electrical Engineering with specialization in Control Systems (Linear and Nonlinear Control Systems). I have Master's degree in Electrical Engineering and Bachelor's Degree in Electronics Más
Hello, I am a Raspberry Pi developer and i can help you and give you some advice about radio transmissions using WiFi and 2.4Ghz transceiver. Let me know if you interested. Regards