from machine import Pin, I2C
import ssd1306
import urequests
import ujson
import time

# Initialize I2C and OLED
i2c = I2C(0, scl=Pin(22), sda=Pin(21))
oled = ssd1306.SSD1306_I2C(128, 64, i2c)

# API URL
api_url = 'https://api.thingspeak.com/apps/thinghttp/send_request?api_key=ZWA5W86DBHF4EXZJ'

def fetch_data():
    try:
        response = urequests.get(api_url)
        print("Status Code:", response.status_code)
        print("Response Text:", response.text)  # Print raw response to help diagnose issues
        
        if response.status_code == 200:
            data = ujson.loads(response.text)
            # Adjust based on actual data structure
            return data.get('price', 'No Data')  # Replace 'price' with actual key if different
        else:
            return f"HTTP Error {response.status_code}"
    except Exception as e:
        print("Error fetching data:", e)
        return "Error"

def display_data(data):
    oled.fill(0)  # Clear the display
    oled.text('NVIDIA Price:', 0, 0)
    oled.text(data, 0, 20)
    oled.show()

while True:
    data = fetch_data()
    display_data(data)
    time.sleep(60)  # Update every minute