Ebyte E77-400MBL-01, Руководство пользователя

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Chengdu Ebyte Electronic Technology Co., Ltd MBL Evaluation Kit User Manual
Copyright ©2012–2019
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Chengdu Ebyte Electronic Technology Co., Ltd
3
PIN Defi Description
1 3.3V The 3.3V supply leads the pin
2 VCC The module power supply pin needs to be shorted
to pin 1 to power the module
3 REST The MCU external reset pin
4 SWCLK SWCLK pin of the MCU
5 SWDIO SWDIO pin of the MCU
6 GND Baseplate reference ground
7 PC13 Module Normal IO
8 PA15 Module Normal IO
9 PB0 Module Normal IO
10 PB2 Module Normal IO
11 PB12 Module Normal IO
12 PA10 Module Normal IO
13 PA11 Module Normal IO
14 PA12 Module Normal IO
15 PA9 Module Normal IO
16 PA8 Module Normal IO
17 GND Baseplate reference ground
18 3.3V The 3.3V supply leads the pin
19 TXD Module low-power serial port TXD
20 RXD Module low-power serial port RXD
21 PB3 Module Normal IO
22 PB4 Module Normal IO
23 PB5 Module Normal IO
24 PB6 Module Normal IO
25 PB7 Module Normal IO