Ebyte EoRa PI, User Manual

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Chengdu Ebyte Electronic Technology Co., Ltd
EoRa PI
User Manual
Copyright ©2012-2023, Chengdu Ebyte Electronic Technology
Co., Ltd 10
1 VCC power supply Power pin, can be used as 5V power output after normal power supply
2 GND power supply Power GND
3 VDD power supply
Power pin, can be used as 3.3V power output after normal power
supply, prohibit external input power supply
4 GND power supply Power GND
5 GPIO42 Input/Output
6 GPIO46 Input/Output
7 GPIO45 Input/Output
8 GPIO41 Input/Output
9 GPIO40 Input/Output
10 GPIO39 Input/Output
11 U0RXD importation UART serial port RXD
12 U0TXD exports UART serial port TXD
13 GPIO38 Input/Output
14 GPIO16 Input/Output
15 GPIO15 Input/Output
16 RST Input/Output Connect to the ESP32-S3 reset pin
17 GPIO08 Input/Output Connect to the reset pin of the LoRa module
18 GPIO12 Input/Output
19 GPIO48 Input/Output
20 GPIO47 Input/Output
21 GPIO33 Input/Output DIO1 connected to the LoRa module
22 GPIO34 Input/Output BUSY connected to the LoRa module
23 GPIO35 Input/Output
24 GPIO0 Input/Output Connect to the BOOT button on the backplane
25 GPIO36 Input/Output
26 GPIO37 Input/Output LEDs connected to the baseboard