Datasheet

RN4020
DS50002279B-page 12  2015 Microchip Technology Inc.
6.0 ASCII COMMAND API
The RN4020 command API is documented in RN4020
Bluetooth Low Energy Module User’s Guide
(DS70005191).
Commands are categorized into the following
functions:
• Built-in Public Services
- Enable/Disable service as Server or Client
- Read/Write characteristic values
- Set notification for characteristic
•Max TX Power
- Set power in dB
• GAP Role
- Central, Peripheral, Observer and
Broadcaster
• Advertising
- Start/Stop
• Bonding
- Bond/Unbound to Master
• Private Service
- Set private service UUID
- Set characteristic UUID for private service
- Set private service filter
• Microchip Low-energy Data Profile (MLDP)
- Enable
- Enter MLDP mode
- Peripheral side configuration
- Central side configuration
• Device Information Profile settings
• Connection
-Status
- Disconnect
- Kill active connection
- Establish connection (Central role only)
- Start/Stop inquiry scan for other devices
(Central role only)
•IO
- Configure GPIO mask
- Set/Get GPIO states
- Ready and Write ADC values
- Read/Write I
2
C
- Configure PWM
- Device Firmware Update
- Accessing remote configuration
• System
- Reboot
- Factory default
- Display configuration
•Scripting
- Enter script mode
- Declare event handler
- Execute current script
- List current script
- Clear script
- Define User function