I'm trying to read sensor data from an MLX90614 using an ATtiny85 to turn on some LEDs if the temperature is in the corresponding temperature range. Right now, all my readings are under 0 degrees. I am very new to electronics so I suspect I am doing something wrong. I am using the Digistump Attiny…

Thanks for the help everyone. Inserting the wires directly into the temperature sensor module did the trick. It was a faulty connection between the module and standoff pins after all. Works both with and without the 4.7k pull up resistors. All in all: CHECK YOUR CONNECTIONS!!!

ATtiny85 and MLX90614 cannot read temperature data

Other Hardware 3rd Party Boards

egorwatson October 16, 2021, 2:31pm 4

@Idahowalker Ok I will try and report thanks.

@jremington ok I will try thanks.

Topic		Replies	Views
MLX90614 Infrared Sensor data capture Interfacing	5	4472	May 6, 2021
MLX90614 contactless temprature sensor problems Sensors	8	4152	May 6, 2021
Problemas 2 sensores i2c en dos V Español	3	1876	May 6, 2021
reading data over i2c from a attiny85 3rd Party Boards	5	17328	May 6, 2021
Attiny85 + mlx90614 + lcd Software	4	391	May 7, 2021

ATtiny85 and MLX90614 cannot read temperature data

Related topics