esp-idf/examples/bluetooth/hci/controller_hci_uart_esp32/README.md

| Supported Targets | ESP32 |
| ----------------- | ----- |

ESP-IDF UART HCI Controller
===========================

This is a btdm controller use UART as HCI IO. This require the UART device support RTS/CTS mandatory.
It can do the configuration of UART number and UART baudrate by menuconfig.
build_app: make multi target support readable 2020-04-09 16:40:57 +08:00			`\| Supported Targets \| ESP32 \|`
			`\| ----------------- \| ----- \|`

component/bt : add uart(1/2) as HCI IO directly 2017-03-16 17:14:20 +08:00			`ESP-IDF UART HCI Controller`
			`===========================`

			`This is a btdm controller use UART as HCI IO. This require the UART device support RTS/CTS mandatory.`
			`It can do the configuration of UART number and UART baudrate by menuconfig.`