Quectel Smart EVB G2 User Manual

Smart LTE Module Series
Smart EVB G2 User Guide
Smart_EVB_G2_User_Guide Confidential / Released 48 / 59
Emergency Download Interface 4.13.
Smart EVB G2 provides one emergency download switch USB_BOOT to force the module enter into
download mode. Pull up USB_BOOT pin to 1.8V before powering on the module when the function is
used. The following figures show a reference circuit design for the emergency download interface and its
switch.
LDO5_1P8
S1
Module
USB_BOOT
R1
10K
Figure 42: Reference Circuit Design for Emergency Download Interface
ON OFF
Figure 43: Emergency Download Switch
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Quectel Smart EVB G2 Specifications

General

Brand	Quectel
Model	Smart EVB G2
Category	Motherboard
Language	English