I found the Nano 33 BLE "ABX00028" and Teensy "DEV-16771" in diagram on page 2 was the past older version, I suggest update the latest version according to "https://github.com/naubiomech/OpenExo/blob/main/Hardware/Hip_Device/Bill_of_Materials.xlsx " as the following:
Nano 33 BLE DigiKey Part Number:1050-ABX00034-ND
Teesy 4.1 DigiKey Part Number: 1568-DEV-16996-ND
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