# Install python3 HID package https://pypi.org/project/hid/

import hid

# default is TinyUSB (0xcafe), Adafruit (0x239a), RaspberryPi (0x2e8a), Espressif (0x303a) VID

USB_VID = (0xcafe, 0x239a, 0x2e8a, 0x303a)

print("VID list: " ", ".join('x' % v for v in USB_VID))

for vid in USB_VID:

for dict in hid.enumerate(vid):

print(dict)

dev = hid.Device(dict['vendor_id'], dict['product_id'])

if dev:

while True:

# Get input from console and encode to UTF8 for array of chars.

# hid generic inout is single report therefore by HIDAPI requirement

# it must be preceeded with 0x00 as dummy reportID

str_out = b'\xff\xff\xff\xff' # CID

str_out = b'\x86' # CMD

str_out = b'\x00\x08' # Byte Count

str_out = b'\x11\x22\x33\x44\x55\x66\x77\x88'

inp = input("Send text to HID Device : ").encode('utf-8')

#str_out = b'\x04'

dev.write(str_out)

str_in = dev.read(128)

print("Received from HID Device:", str_in.hex(), '\n')