BK3231

From ElectroDragon
(Redirected from CC2562)
Jump to navigation Jump to search

Board Dimension, Pin Definition

  • P12: Blink to indicate it is waiting for pairing, On to indicate paired.
  • P05: MCU interruption, low to interrupt the connection from MCU.

400px

AT Commands

  • AT COMMANDs only works when module is not connected for cofiguration only.
  • Must add CR and LR (\r\n) for each command
  • High/low character not sensistive
  • Baudrate supports 1200,2400,4800,9600,14400,19200,38400,57600,115200,230400,460800 and 921600bps。
Command Description Examples Parameters
AT Test -
AT+Reset Reset -
AT+VERSION check firmware version -
AT+DEFAULT Restore to default -
AT+LADDR<Param> or AT+LADDR set/check address AT+LADDR11:22:33:44:55:66\r\n
AT+NAME<Param> or AT+NAME set/check device name AT+NAMEElectrodragon\r\n
AT+ROLE<Param> or AT+ROLE set/check device mode - 0 = slave, 1 = master
AT+PIN<Param> or AT+PIN set/check - default 1234
AT+BAUD<Param> or AT+BAUD set/check baudrate - *
  • * 1---1200, 2---2400, 3---4800, 4---9600, 5---19200, 6---38400, 7---57600, 8---115200, 9---230400, A---460800, B---921600, C---1382400. Default:4---9600