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Chengdu Ebyte Electronic Technology Co., Ltd.
28
LCD_SEG1
29
NRST
30
SWIM
31
LCD_COM1
32
LCD_COM0
33
VREFP
34
LCD_COM2
35
UART1_TX
36
UART1_RX
37
LCD_SEG0
38
VLCD
39
LCD_SEG3
40
LCD_COM3
41
LCD_SEG4
42
LCD_SEG5
43
UART0_RX
44
UART0_TX
45
LCD_SEG6
46
LCD_SEG7
2. Quick start
2.1 Test preparation
2.1.1 Driver Installation
Please go to the official website to download the driver CH341SER.EXE, and double-click to install. This driver
supports 32/64-bit Windows 10/8.1/8/7/VISTA/XP, SERVER2016/2012/2008/2003, 2000/ME/98, certified by
Microsoft digital signature, and supports USB to 3-wire and 9-wire serial ports etc.
2.1.2 hardware connection
Please prepare the Micro USB cable and antenna, connect them to the E78-915TBL-02 accordingly, and open the
corresponding serial port.
Copyright ©2012–2022，Chengdu Ebyte Electronic Technology Co., Ltd.
User-defined IO pin
Module external reset pin
Module SWIM pin
User-defined IO pin
User-defined IO pin
Module ADC reference voltage input pin
User-defined IO pins
Module UART1_TX pin
Module UART1_RX pin
User-defined IO pins
Module VLCD pin, when it is LCD_xx, the pin should be connected to
the power supply 3.3V
User-defined IO pins
User-defined IO pins
User-defined IO pins
User-defined IO pins
Module UART0_RX pin
Module UART0_TX pin
User-defined IO pins
User-defined IO pins
E78-915TBL-02 User Manual
6
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