Table of Contents
Advertisement
Arduino interfaces
USB-to-UART
Interface
RF antenna interface
Test Point
ICs
Bluetooth Module
MIC
RESET_N Button
Power Indicator
Resistor
HCM111Z_TE-B_User_Guide
J0201,
J0202,
Arduino standard interfaces
J0203,
J0204
Connects to the UART interface
J0202
of HCM111Z via USB-to-UART
bridge U0301
J0205
RF SMA connector
Tests the basic functions of the
J0207
module
U0101
LDO
U0301
USB-to-UART Bridge
U0201
The HCM111Z module
U0202
Microphone interface
SW0201
Resets the module
Indicates
D0201
on/off status
R0202
Tests the power consumption
the
power
supply
Bluetooth Module Series
-
-
-
Convert the voltage from +5 V
to +3.3 V
-
-
-
-
-
12 / 22
Advertisement
Table of Contents
