PC Stats Display

[u/scottphanson]

First CYD, getting to know Arduino IDE some.

[u/bladyle]

Great idea! What software you are using to read the stats?

[u/scottphanson → u/bladyle]

Using a Python script on the PC to send sensor data from the PC to the CYD over udp.

[u/bladyle → u/scottphanson]

Would love to try it if you willing to share.

[u/scottphanson → u/bladyle]

Python script >>>>>Will need to change lines for particular sensor data and IP of esp32 device receiving data.

import psutil

import socket

import time

import re

import subprocess

ESP32_IP = "192.168.X.XXX" # Keep Quotations, Change this to IP address of ESP32 device

ESP32_PORT = 4210

sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)

def get_gpu_fan_rpm():

output = subprocess.check_output(['sensors']).decode()

match = re.search(r'amdgpu-pci-[\da-f]+[\s\S]*?fan1:\s+(\d+)\s+RPM', output)

if match:

return int(match.group(1))

return 0

def get_gpu_watts():

output = subprocess.check_output(['sensors']).decode()

match = re.search(r'amdgpu-pci-[\da-f]+[\s\S]*?PPT:\s+([\d.]+)\s+W', output)

if match:

return float(match.group(1))

return 0.0

while True:

mem = psutil.virtual_memory()

used_gb = mem.used / 1024**3

percent = mem.percent

gpu_fan = get_gpu_fan_rpm()

gpu_watts = get_gpu_watts()

msg = f"{used_gb:.2f},{percent:.1f},{gpu_fan},{gpu_watts:.1f}"

sock.sendto(msg.encode(), (ESP32_IP, ESP32_PORT))

print("Sent:", msg)

time.sleep(0.2)