I am not using the touch screen, although every time I touched it before disabling it the screen would glitch.
Otherwise, the interface looks fine as long as no label or widget is updated, but it glitches on the refresh every time something has to be redrawn.

I have read that LovyanGFX Drivers should be used to avoid this problem, however I have implemented it in my project and the issue wasn't resolved.

Here is my project: https://github.com/Baja-UdeS/HMI_Race_Interface

Has anyone encountered this problem?

Cheers

I was wondering if there’s an option to change the language for the Python and Scratch lessons on CrowPi2. Is there a specific location where I can modify the files myself to add or translate lessons into a different language? Any guidance or tips would be greatly appreciated!

Thanks in advance for your help!

code:
`#define DEBUG 1

define CHECK Serial.println("✓");

void setup()
{
//GSM.begin(9600);
Serial.begin(11520);
Serial1.begin(11520);
while(!Serial);
Serial.println(" -- Program start -- ");
Serial.println("Serial initialization... ✓");
Serial.print("Serial1 initialization... ");
while(!Serial1.availableForWrite());
CHECK
Serial.println("AT commands initialization... ");
sendData("AT",2000);
delay(3000);
Serial.println("HTTP initialization... ");
sendData("AT+HTTPINIT",2000);
Serial.println("HTTP parameters setting... ");
sendData("AT+HTTPPARA=\"CID\", 1",2000);
sendData("AT+HTTPPARA=\"URL\", \"http://www.iforce2d.net/test.php/\"",2000);
sendData("AT+HTTPPARA?",2000);

Serial.println(" -- Get start -- ");
sendData("AT+HTTPACTION=0",2000);
sendData("AT+HTTPACTION=0",2000);
sendData("AT+HTTPACTION=0",2000);
}

void loop() {

}

void sendData(String command, const int timeout) //Send command function
{
String response = "";
Serial1.println(command);
long int time = millis();
while( (time+timeout) > millis()){
while(Serial1.available()){
response += (char)Serial1.read();
}
}
if(DEBUG){
Serial.println();
Serial.print(response);
CHECK
Serial.println();
}
}`

Result:
https://drive.google.com/file/d/11NSHc2rh2g88NbX3J7AfxqycwbjimwdP/view?usp=sharing

A few weeks ago I bought this kit to water my plants when I'm not home for long periods. Today I primed the system and I noticed that the pump's flow is rather strong for my needs. In particular, I have two small pots (without holes on the bottom, unfortunately) and if any of these were to be watered alone (as I expect to be the majority of the cases), the flow would overshoot the pot rather easily.

Is there any way to limit the pump's flow? From the code, the pump is activated from a digital port as a simple on/off; maybe I could change that to analog and find a cutoff value to activate the pump at lower speed? I also considered choking the necessary outputs, but I am afraid this would damage the pump on the long run, despite being a rather sloppy solution.

Thanks for the support!

You need to change it like these:

Instance = dht11.DHT11(pin=4)

GPIO.setwarnings(True)

GPIO.setmode(GPIO.BCM)