micropython-mlx90614

micropython-mlx90614 copied to clipboard

The MLX90614 sensor's maximum frequency is specified as 100 kHz on page 15 of the [MLX90614 manual](https://www.sparkfun.com/datasheets/Sensors/Temperature/MLX90614_rev001.pdf). > The MLX90614 meets all the timing specifications of the SMBus [1]. The...

DanielBustillos

How to set the emissivity value? What is the preset value then?

tetopik

OSError: 5 when i2c is reading from memory

1

`_config1 = i2c.readfrom_mem(address, 0x25, 2)` This line is giving me lots of headache, I've tried using the proposed solution of using machine.SoftI2C instead but the sensor just outputs -273.15 which...

KatiGithub

Errno 5 by useing mlx90614.py

5

Hey, I tryed to use my mlx90614 but i had some issues by using it. Maybe someone can help? So i tryed this code from you: import mlx90614 from machine...

MartenFrehse

OSError 5 when doing i2c.readfrom_mem

2

Board: `Raspberry Pi Pico` Code: ``` import uos import machine import time print(uos.uname()) print("Freq: " + str(machine.freq()) + " Hz") i2c = machine.I2C(0, scl=machine.Pin(5), sda=machine.Pin(4)) print(i2c) print("Available i2c devices: "+...

h3retek

Maixpy IDE Corgidude board Code ``` import mlx90614 from machine import I2C from fpioa_manager import fm fm.register(14, fm.fpioa.SCCB_SDA) fm.register(15, fm.fpioa.SCCB_SCLK) i2c = I2C(I2C.I2C0, freq=100000, scl=15, sda=14) sensor = mlx90614.MLX90614(i2c) print(sensor.read_ambient_temp())...

Flex112