MicroPython Forum (Archive)

@pythoncode I'm so sorry I didn't respond, for some reason I never get notifications.... I didn't realize that "1" was a typo.. I checked and the code example is: import machine from LC709203F import BatteryMonitor from time import sleep i2c = machine.I2C(1,scl=machine.Pin(7), sda=machine.Pin(6), fr...

I have the adafruit LC709203F installed and ran the SCL to pin 7 and SDA to pin 6 of the Tiny2040 along with the 5v and ground. I'm using Micro python so on GitHub there is converted code GITHUB LC709203F CODE. I am receiving an error in the LC709203F library. Traceback (most recent call last): File...

Hello, I have a few sensors running (3 capacitive moisture sensors, I2C 128x64 OLED, MQ135 Air Quality Sensor, and a DHT22 Humidity and Temperature Sensor) on a 3.7V 1200mAh LIPO battery. Anyways, the battery drains really fast like within a day..... What do I need to make this thing last? I don't n...

I got it worked out..... I'm posting the code that works with a (DHT22 humidity and temp sensor) and the (MQ135 gas sensor). Also you have to run/print rzero for a bit to get your RZERO and change in in the library like I did below... # Calibration resistance at atmospheric CO2 level RZERO = -15.010...

Its not on my computer its on Raspbery Pi Pico? and yes its on there correctly. If I use the below code to see if the mq135 is reading values it does.

I'm trying to connect a mq135 gas/c02 sensor to my project and found the drivers link in Awsome MicroPython to GitHub HERE and I just cant get this thing to work. I'm using the DHT22 temp and hum sensor (I know it works) instead of the DHT11 so I had to change a few things for that. Anyways I'm gett...

Peter, the button is there so it shows the values twice and shuts off screen otherwise it would just run and run and run when not needed, It works as in that's correct but the values don't update for whatever reason and that's what I need. What its doing is when I press the button it loops through t...

Hello, I have a 4 plant moisture and humidity meter on a Pico and everything runs fine when the btn_show_display is pressed BUT my values never update on the oled (Unless I stop the program and rerun). What it does when I press the button it displays temp and humidity then shows each plants capaciti...

@pythoncoder thank you it works great... If I was to use another button do I just add it in and "Create pushbutton instance" like in your example? I noticed a difference from your example and my example. The onboard light blinks and I press the button, the oled runs and on its await uasyncio.sleep(5...

@pythoncoder I read/looked at the document link you posted and I am lost on how to get this working. All I wanted to do was when the button was pressed just run the function twice. Can you give me an example with my code please? I did find a video by Digi-Key based off your Asyncio HERE . I got it w...