I would suggest being sure to use a cpu platform well supported by ZMK to make your HID software easier. The esp32-s3 doesn't appear to have Bluetooth support i

I would suggest being sure to use a cpu platform well supported by ZMK to make your HID software easier. The esp32-s3 doesn't appear to have Bluetooth support in ZMK yet. People who want Bluetooth support are being encouraged to use the nrf52 platform. People who want usb only might be better with a rp2040 as there is better support in ZMK for that platform than anything esp32.