Evaluation Board - Quectel QuecOpen AG525R-GL Hardware Design

VBAT_BB
PMIC
PWRKEY
RESET
ADC×3

2.4. Evaluation Board

To help you develop applications conveniently with the module, Quectel supplies the evaluation board
(EVB), USB data cables, a pair of earphones, antennas and other peripherals to control or test the
module. For more details, see document [1].
AG525R-GL_QuecOpen_Hardware_Design
Diplexer
QDM-M/HB
...
QLINK
Control
38.4M
XO
PCM
Figure 1: Functional Diagram for AG525R-GL QuecOpen
AG525R-GL QuecOpen Hardware Design
QDM-LB
...
Transceiver
Control
Baseband
I2S PCIe USB2.0/3.0 RGMII SPI x2 UART×3
Automotive Module Series
Diplexer
2G PA+DP16T
...
Duplexers, SAWs
and Qualplexers
APT
...
...
MMPA
QLNA*2
...
NAND
LPDDR4X
(U)SIM
I2C SDIO GPIOs
x2
®
VBAT_RF
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