Hi, I read about your project and I’m very interest to participate in this project. I’m enjoy in the development of Raspberry Pi programming with Python.
On my profile (https://www.freelancer.es/u/nico2747?w=f) you can see the results of the projects that I have done with raspberry Pi. One of these projects that I made was a project where the client requires to make a program in node.js to obtain the information of the SSID found by the RPI and send this information to the Scroll Down of a Web Server, and connect the Raspberry PI to SSID through this Web Server. Also create an autorun so the program can be executed once the RPI starts, without using the commends in the terminal.
Also, I’m making a project where the ESP32 connects to the Raspberry Pi (acting this as Access Point) where the ESP sends a ID with JSON, the Raspberry verify the ID with a SQL database, and if it is true, the Raspberry will send a JSON data to configure the variables and the pinouts of the ESP, also send the address where the ESP can access to send information read and registered, and then the RPI receive them and send them to a SQL database. Here I send you some picture of the project.
I will be glad to help you with this PCB design and I look forward to hear from you soon! Best regards, Eng. Nicolas Moreno.