Connection issue inquiry

[xiao654]

The connection between the ReSpeaker 2-Mics Pi HAT and the Raspberry Pi Zero 2 W is unclear. Could you please add a few photos of the physical connections of the entire hardware setup? Also, regarding the 5V input, is it possible to eliminate the step-down module?

[grootma]

$ uv run -m lelamp.test.test_motors --id mike-lelamp --port /dev/ttyACM0
Testing Motors Service...
Traceback (most recent call last):
File "", line 198, in _run_module_as_main
File "", line 88, in _run_code
File "/opt/mike/lelamp/lelamp_runtime/lelamp/test/test_motors.py", line 42, in
test_motors_service()
File "/opt/mike/lelamp/lelamp_runtime/lelamp/test/test_motors.py", line 20, in test_motors_service
motors_service.start()
File "/opt/mike/lelamp/lelamp_runtime/lelamp/service/motors/motors_service.py", line 22, in start
self.robot.connect(calibrate=False)
File "/opt/mike/lelamp/lelamp_runtime/lelamp/follower/lelamp_follower.py", line 96, in connect
self.bus.connect()
File "/opt/mike/lelamp/lelamp_runtime/.venv/lib/python3.12/site-packages/lerobot/motors/motors_bus.py", line 436, in connect
self._connect(handshake)
File "/opt/mike/lelamp/lelamp_runtime/.venv/lib/python3.12/site-packages/lerobot/motors/motors_bus.py", line 445, in _connect
self._handshake()
File "/opt/mike/lelamp/lelamp_runtime/.venv/lib/python3.12/site-packages/lerobot/motors/feetech/feetech.py", line 167, in _handshake
self._assert_motors_exist()
File "/opt/mike/lelamp/lelamp_runtime/.venv/lib/python3.12/site-packages/lerobot/motors/motors_bus.py", line 409, in _assert_motors_exist
raise RuntimeError("\n".join(error_lines))
RuntimeError: FeetechMotorsBus motor check failed on port '/dev/ttyACM0':

Missing motor IDs:

• 1 (expected model: 777)
• 2 (expected model: 777)
• 3 (expected model: 777)
• 4 (expected model: 777)
• 5 (expected model: 777)

Full expected motor list (id: model_number):
{1: 777, 2: 777, 3: 777, 4: 777, 5: 777}

Full found motor list (id: model_number):
{}