This is the only method that gives you true "Bluetooth" functionality. We use the ESP8266 to read key switches and send data via UART to an HC-05 module.
Creating a Bluetooth keyboard with an is technically difficult because the chip does not have built-in Bluetooth hardware . It is designed primarily for Wi-Fi.
A presentation remote, a custom game controller, or a home automation text input device.
This is the only method that gives you true "Bluetooth" functionality. We use the ESP8266 to read key switches and send data via UART to an HC-05 module.
Creating a Bluetooth keyboard with an is technically difficult because the chip does not have built-in Bluetooth hardware . It is designed primarily for Wi-Fi. esp8266 bluetooth keyboard
A presentation remote, a custom game controller, or a home automation text input device. This is the only method that gives you