Adafruit Bluefruit LE Connect

Adafruit Bluefruit LE Connect wirelessly connects your Mac to Adafruit Bluefruit LE modules for control and communication with your projects.

The tool can scan and list nearby Bluetooth LE peripherals with RSSI and Advertisement data. It can send and receive messages via UART monitor in Hex or ASCII format. It can control Arduino Digital, Analog, and PWM pin input and output.