malaga Posted January 26, 2019 Share Posted January 26, 2019 dear community i am so glad to be here on this great forum - this is a great place. i have installed Armbian on a. banana pi b. orange-pi and futhermore i will try to install it on Udoo Quad at the moment i am workin on a new plan: i am planning a Wi-Fi controlled rc-car using Arduino UNO, ESP8266 Websockets or UDP the question that arises here. how would you decide? i want to create an Arduino project about a Wi-Fi controlled (ESP8266) RC car using. - with a tight budget you can’t really buy everything you need at once. what is needed: An Arduino UNO An ESP8266 An L298N motor driver - with or without H-bridge An LF33CV 3.3V regulator An RC car Also batteries that meet your needs / much better: a power-pack regarding the protocolls - not yet every decision is made: - which protocol should i use!? - WebSocket protocol or UDP-protocoll? i need to figure out what else is needed to run this project with ESP8266 / NodeMCU one. what is WebSocket Protocol? WebSockets are a bi-directional, full-duplex, persistent connection from a web browser to a server. Once a WebSocket connection is established the connection stays open until the client or server decides to close this connection. With this open connection, the client or server can send a message at any given time to the other. guess that i first will try out to go with the WebSocket-approach but furthermore: well after setting up all with a WebSocket-approach i afterwards will also try controlling the car with other protocols like HTTP or UDP to see the difference, if any. what do you think? Link to comment Share on other sites More sharing options...
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