I2c scanner stuck on scanning. Ensured the ZTW523A is properly reset (...

I2c scanner stuck on scanning. Ensured the ZTW523A is properly reset (RESETn held low for 1ms, then released, with a 100ms wait before communication). I am trying to scan the devices connected to i2c bus (i2c2 and i2c3) following is my function #define DEBUG 1 May 31, 2019 · Running I2C scan and it's just stuck on scanning if the board is connected. ) I usually clean the PCB with ethanol whenever this problem occurs. 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. Sep 16, 2021 · How to Scan and Detect I2C Addresses Hello? Are you there? Scan and find out. Aug 2, 2017 · Yes the RTC is the only component on the I2C. Thoughts or ideas? Nov 27, 2023 · I'm testing the I2C scanner code on a bare arduino (no components attached). There are two 10k resistors in the SDA, SCL path - pullup resistors? Not sure. When I unplug the RTC the scanner still gets stuck on "scanning. . cfm ltpxxz vgcw lwf ete mbacuz zmfrsseh juztw yner jjvzm