Evaluation Board - Quectel QuecOpen AG521R-NA Hardware Design

VBAT_CV2X
C-V2X TX/RX Blocks
VBAT_BB
USIM1_VDD
VDD_EXT
PMIC
PWRKEY
RESET
ADC×2

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].
AG521R-NA_QuecOpen_Hardware_Design
CV2X Tx
QLINK
Control
38.4M
XO
PCM
Figure 1: Functional Diagram for AG521R-NA QuecOpen
AG521R-NA QuecOpen Hardware Design
TX/RX Blocks
...
...
...
Transceiver
Control
Baseband
I2S PCIe USB2.0/3.0 RGMII SPI UART×3
Automotive Module Series
VBAT_RF
...
APT
NAND
LPDDR4X
I2C SDIO (U)SIM GPIOs
®
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