robotarnawall

Simple PHP web page for quick sharing information during lecture or event.

The files with suffix .dist (config.php.dist, data.sqlite.dist) are specific for each instance of wall. You must delete the suffix .dist for correct working.

config.php.dist

In this file you can set the wall name and passwords for editing the content on the wall.

data.sqlite.dist

Empty database.

Available tags

Tag [code]

To put on the wall text as source code (C/C++, Python, ...).

[code]
// source:  http://platformio.org/lib/show/1739/ServoESP32
#include "LearningKit.h"
#include <Servo.h>

static const int servoPin = S1;
static const int potentiometerPin = 32;

Servo servo1;

void setup() {
    Serial.begin(115200);
    servo1.attach(servoPin);
}

void loop() {
    int servoPosition = map(analogRead(potentiometerPin), 0, 4096, 0, 180);
    servo1.write(servoPosition);
    Serial.println(servoPosition);
    delay(20);
}[/code]

Tag [raw]

To put on the wall HTML elements and code which you want to process on the user side (in the browser).

[raw]
<div style="position:relative;height:0;padding-bottom:81.97%;overflow:hidden;"><iframe style="position:absolute;top:0;left:0;width:100%;height:100%;" src="https://makecode.microbit.org/---run?id=_KvzMqyayA7cb" allowfullscreen="allowfullscreen" sandbox="allow-popups allow-forms allow-scripts allow-same-origin" frameborder="0"></iframe></div>
[/raw]

Screenshots

Wall with raw tag example

Wall with code tag example

Wall with text