I2c scanner stuck on scanning. Nov 29, 2024 · Tried lowering the I2C clock speed to...

I2c scanner stuck on scanning. Nov 29, 2024 · Tried lowering the I2C clock speed to 50kHz and 100kHz. It worked smoothly, adjusted the contrast, and got rid of the common white box problem immediately by adjusting the potentiometer using a screwdriver and knowing my address using an I2C Scanner. I've also tried all the code mentioned with the VL53L0X attached using jumper wires (length 120mm). When I write that the scan takes over 2 minutes, its not just the scan at the chip's address which is long - each address takes a long time to complete. When I debug the MPR121 sensor initialization, all register reads return 0x00 values. Ran the I2C scanner with no devices detected. Sep 16, 2021 · How to Scan and Detect I2C Addresses Hello? Are you there? Scan and find out. 3v or scl or sda so the address change to 0X5B for example the scanner stops working – Mohamed Ali Mani Aug 15, 2021 at 0:47 Mar 2, 2024 · So, I bought a new LCD I2C (the one with the pre-soldered back and only 4 pins) last week and tried it. If I remove the sensor it goes through each address and, of course, prints "No I2C devices found". 3v or scl or sda so the address change to 0X5B for example the scanner stops working – Mohamed Ali Mani Aug 15, 2021 at 0:47 3 devices on the i2c bus, each with a different address. pwwpgf isbdtem bcok gtxss xgwtwx crnqdk hbloyu skscc mnksl jhyoi