Search found 5 matches

by javikistan
Fri Jul 26, 2019 11:43 am
Forum: ESP32 Arduino
Topic: Help with PCA9685
Replies: 2
Views: 3178

Re: Help with PCA9685

Yeah at least I can discard the possibilty. What Im going to try next is to use the v+ and gnd pin of 4pins of the controller yo power supply my sensors but connect them directly to my esp32
by javikistan
Thu Jul 25, 2019 8:11 pm
Forum: ESP32 Arduino
Topic: Help with PCA9685
Replies: 2
Views: 3178

Help with PCA9685

Hey! I recently purchased this controller because I needed to control 8 servos, but now I'm wondering if I can use the rest of the pins to read from other kinds of sensors (in my case the would be IR sensors). I'm working on a DEVKIT V1 with Arduino framework (because I'm more used to) but I can't c...
by javikistan
Sat Jun 29, 2019 10:20 am
Forum: General Discussion
Topic: Multiple ESP32 clients connected to a single server
Replies: 4
Views: 7806

Re: Multiple ESP32 clients connected to a single server

Thank you for the suggestion! What I think Im going to try is to set up a TCP socket with WiFi.h and a python "server" so I can send short string messages and try to split pseudo-elements with special characters as "#" o "+" . But I'll definitely look into the cJSON option in case I'll need somethin...
by javikistan
Mon Jun 24, 2019 4:40 pm
Forum: General Discussion
Topic: Multiple ESP32 clients connected to a single server
Replies: 4
Views: 7806

Re: Multiple ESP32 clients connected to a single server

You'll have to be a bit more specific than that: what protocol are you using? Are the server and the client on the same network, or does it also need to work if there's a NAT in between (needs a 3rd-party server)? How do you connect from client to server: is the ESP32 an access point, does it conne...
by javikistan
Sun Jun 23, 2019 6:31 pm
Forum: General Discussion
Topic: Multiple ESP32 clients connected to a single server
Replies: 4
Views: 7806

Multiple ESP32 clients connected to a single server

Hi, Im starting a new project where I manage an ESP32 client from a server located on my PC. However I would like to add multiple ESP32 clients but I dont know how to handle that. Do you know any way I could choose the ESP32 I want to send the data I would also like to send as package an object with...