Research Article

[Retracted] Correlation Analysis between El Niño and Regional Water Vapor Characteristics Based on Intelligent Sensor and Walktrap Algorithm

Table 1

PE port function description.

Port pinPin function

PE0RXD0/PD1
PE1TXD0/PD0
PE2XCK0/AIN0
PE30C3A/AIN1
PE40C3B/INT4
PE50C3C/INT5
PE6T3/INT
PE7T/C3