However, if you are a professional technician working on 2020+ vehicles with advanced ADAS or hybrid systems, invest in a modern paid suite like FORScan, VCDS, or OBD Auto Doctor.
If you are a hobbyist with a pre-2018 gasoline car, a Windows laptop, and a $10 ELM327 USB adapter, version 220 is one of the best free diagnostic tools ever released. It is lightweight, reliable, and far more capable than generic code readers. easyobdii version 220 link
A: No. Build 220 only supports USB HID or Bluetooth SPP (Serial Port Profile). WiFi adapters require socket programming not present in this version. However, if you are a professional technician working