LTE Standard Module Series
QuecPython_EC200U&A-XX_C4-P01_EVB_Specification_and_User_Guide 22 / 32
3.3 Pin Difference of SPI
The SPI function between EC200U series and EC200A series is slightly different.
Table 5: Difference Introduction of SPI
In this case, the EVB will select and mount the 0 Ω resistor at the test point U/A_PIN to keep the function
consistent. Note that the default GPIO number will change accordingly.