I'm familiar with PSoC 5LP, PSoC 4 and 6 products. I have a customer that needs a device with Bluetooth 4.0 (not BLE) support. What's the best PSoC and dev kit for this?
PSoC devices do not cover Classic BT functionality. For your application, CYW BT devices should be suitable.
Please find the parts introduction from the following weblink - https://www.cypress.com/products/ble-bluetooth