A class to build JSON strings.
Base64 encoder from <base64.h>
JSONString message;
message.clear()
.add("Command",1)
.add("X",50)
.add("Y",100)
.add("Text","Some Text")
.end();
const char * json = message.getString();
Serial.println(json);
{ "Command": 1, "X": 50, "Y": 100, "Text": "Some Text" }
ESP32, ESP8266, RP2040
Toby Smischny