Search found 2 matches
- Mon Sep 09, 2019 3:14 pm
- Forum: ESP32 boards
- Topic: Sensirion SFM3000 I2C problem
- Replies: 2
- Views: 2362
Re: Sensirion SFM3000 I2C problem
I think the problem with the printing function! because when I make the equation to calculate the flow using this code ------------------------------------------------------------------------- offset = 32000 # Offset for the sensor scale = 140.0 # Scale factor for Air while True: #read bytes from se...
- Mon Sep 09, 2019 12:18 pm
- Forum: ESP32 boards
- Topic: Sensirion SFM3000 I2C problem
- Replies: 2
- Views: 2362
Sensirion SFM3000 I2C problem
Hi All, I'm trying to connect flow sensor model SFM3000 to ESP32 using I2C. I tried to do it using Arduino and everything was OK. but the problem with micropython that I'm receiving error bytes from the sensor. This is the datasheet for sensor and I2C description https://www.sensirion.com/en/downloa...