Bluetooth Module Series
HC06U_EVB_User_Guide 11 / 20
Table 1: HC06U EVB Interfaces
Interface
Reference Designator
Description
Power Supply
J13
USB interface
Typical supply voltage: +5 V
Power Button
K2
VCC ON/OFF control
Reset
K1
HC06U reset button
Wake/Sleep
JK3
Sleep switch
BOOT
JK2
Programming mode switch
Status Indication LED
USB_LED
USB status indication
UART Switch
JK1
USB and external MCU UART
communication switch
Test Points
CN3, CN5, CN6, CN10, CN11,
J23, J24, BOOT, SLEEP
See
Chapter 3.7