器件选型

主控：STM32F103RCT（STM32最小系统核心板）
https://item.taobao.com/item.htm?spm=a1z09.2.0.0.11382e8dew0NBZ&id=523959965779&_u=c334t1im18d0
遥控：BT08B蓝牙模块（串口透传）+手机串口SPP上位机
https://detail.tmall.com/item.htm?id=529660267343&spm=a1z09.2.0.0.11382e8dew0NBZ&_u=c334t1im1a9a
灯显：普通LED（核心板自带）三色LED（两只共线）
https://detail.tmall.com/item.htm?id=610676480595&spm=a1z09.2.0.0.11382e8dew0NBZ&_u=c334t1im499c
屏显：0.91 OLED（I2C）
https://item.taobao.com/item.htm?spm=a1z09.2.0.0.11382e8dew0NBZ&id=45571941191&_u=c334t1im266c

引脚分配

UART1 TX PA9 RX PA10 “Finsh”
UART2 TX PA2 RX PA3 GPIO_IN PA4 “BlueTooth”
I2C（模拟） SCK PB14 SDA PB15 “OLED”
TIM2_CH1 CH1 PA15 “Steering L1_D1”
TIM2_CH2 CH2 PB3 “Steering L1_D2”
TIM2_CH3 CH3 PB10 “Steering L1_D3”
TIM2_CH4 CH4 PB11 “Steering L4_D1”
TIM3_CH1 CH1 PA6 “Steering L2_D1”
TIM3_CH2 CH2 PA7 “Steering L2_D2”
TIM3_CH3 CH3 PB0 “Steering L2_D3”
TIM3_CH4 CH4 PB1 “Steering L4_D2”
TIM4_CH1 CH1 PB6 “Steering L3_D1”
TIM4_CH2 CH2 PB7 “Steering L3_D2”
TIM4_CH3 CH3 PB8 “Steering L3_D3”
TIM4_CH4 CH4 PB9 “Steering L4_D3”
GPIO OUT PC13 “LED State”
GPIO OUT PA0 “LED Eye_Red”
GPIO OUT PC14 “LED Eye_Green”
GPIO OUT PC15 “LED Eye_Blue”

标签定义

image.png

AD工程

Project_Xspider_V1.0.rar

  • 原理图

image.png

  • PCB

image.png image.png

  • 3D图

image.png image.png