软件开发TPYBoard开发板STM32F407超声波测距
软件开发控制5110显示屏显示6x8字符
先看一下LCD5110针脚含义吧(注意:LCD5110的针脚有些不一样的)
F407 Micropython开发板的针脚与5110的针脚对应关系如下:
F407 Micropython开发板 LCD5110 memo
----------------------------
# any Pin => RST Reset pin (0=reset, 1=normal)
# any Pin => CE Chip Enable (0=listen for input, 1=ignore input)
# any Pin => DC Data/Command (0=commands, 1=data)
# MOSI => DIN data flow (Master out, Slave in)
# SCK => CLK SPI clock
# 3V3 or any Pin => VCC 3.3V logic voltage (0=off, 1=on)
# any Pin => LIGHT Light (0=on, 1=off)
# GND => GND
还是看不明白的话,直接上针脚编号吧
F407 Micropython开发板 LCD5110 memo
----------------------------
Y10 => RST Reset pin (0=reset, 1=normal)
Y11 => CE Chip Enable (0=listen for input, 1=ignore input)
Y9 => DC Data/Command (0=commands, 1=data)
X18 => DIN data flow (Master out, Slave in)
X16 => CLK SPI clock
VCC => 3v3
Y12 => LIGHT Light (0=on, 1=off)
GND => GND
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