Evaluation Board - Quectel M35 User Manual

—Turn-on/off interface
—UART interfaces
—RTC interface
—Audio interfaces
—PCM interface
—SIM interfaces
—RF interface
RF_ANT
VBAT
PWRKEY
EMERG_OFF
VRTC
SIM
Interfaces
Status&
Netlight
2.5.

Evaluation Board

In order to help you to develop applications with M35, Quectel supplies an evaluation board (EVB),
RS-232 to USB cable, power adapter, earphone, antenna and other peripherals to control or test the
module. For details, please refer to the document [4].
M35_User_Manual
ESD
RF PAM
PMU
Reset
RTC
BB&RF
SIM
Interface
GPIO&
MEMORY
PWM
Figure 1: Module Functional Diagram
Confidential / Released
GSM/GPRS Module Series
RF Transceiver
Serial
Interface
PCM
Interface
Audio
M35 User Manual
26MHz
UART
PCM
Audio
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