No adxl345 measurements found: Invalid adxl345 id

Now I am another one of “these people” I guess:
Did the setup as described on the Klipper page (like…5 times now or so).
My Board corresponds to the board with first “GND” and then “VCC”
Running on a Raspi 4b and ACCELEROMETER_QUERY leads to varying adresses each time but never e5:

CommandError: Invalid adxl345 id (got 3c vs e5)
Stats 33.1: gcodein=0 mcu: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 […]
No adxl345 measurements found
Traceback (most recent call last):
File “/home/pi/klipper/klippy/extras/”, line 39, in _start
File “/home/pi/klipper/klippy/extras/”, line 400, in _api_startstop
File “/home/pi/klipper/klippy/extras/”, line 350, in _start_measurements
% (dev_id, ADXL345_DEV_ID))
CommandError: Invalid adxl345 id (got 9e vs e5)
No adxl345 measurements found

So far I’ve tried: no GND, 5V and 3.3V, reinstalling everything. The adxl345spi does give non-zero values, as opposed to all zeroes when the ADXL is not connected
time = 0.000, x = 109.855, y = -36.289, z = -73.574
time = 0.200, x = -73.574, y = 109.855, z = -36.289
time = 0.400, x = 109.855, y = -36.289, z = -73.574
time = 0.601, x = -73.574, y = 109.855, z = -36.289

Also the
does not display any connections where I actually wired SD0 and SDA

Solution: using a new cable. Ethernet (not Cat5) but still did the trick