Arduino Interface Definition Diagram - Quectel HCM111Z TE-B User Manual

2.3. Arduino Interface Definition Diagram

GPIO6
GND
3.3 V
GND
3.3 V
3.3 V
HCM111Z_TE-B_User_Guide
UART0_RXD UART0_TXD
GPIO11
GPIO4
GPIO5 LEDGPIO9
GPIO3
GPIO2 GPIO1 GPIO7
5 V
GND
Figure 4: Arduino Interface Definition
Bluetooth Module Series
ANT_BT
RESET_P
GPIO10
GPIO8
MIC_IN
GND
SPK1_N
SPK1_P
3.3 V
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