112233445566DDCCBBAATitleNumberRevisionSizeCDate:2019/7/23Sheet ofFile:D:\资料\..\STM32 DIY 飞控板V3.SchDocDrawn By:12VBAT1DC4.2V132Y18MHZOSC_INOSC_OUT3.3VSWDIOSWCLKR1110K3.3VC13104RSTC2104VBATLED3R_LED1234567824L01NRF24L01CECSNSCKMOSIMISONRF_IRQLED2B_LEDC2447UFSWCLKCEPB3PB4PB5TXD1RXD1SWDIO3.3V3.3VCSNSCKMISOMOSIOSC_INOSC_OUTRSTGND3.3VC1222PFC1422PFC6104VBAT1PC132PC14-OSC32_IN3PC15-OSC32_OUT4PD0-OSC_IN5PD1-OSC_OUT6NRST7VSSA8VDDA9PA0_WKUP10PA111PA212PA313PA414PA515PA616PA717PB018PB119PB220PB1021PB1122VSS_123VDD_124PB1225PB1326PB1427PB1528PA829PA930PA1031PA1132PA1233PA1334VSS_235VDD_236PA1437PA1538PB339PB440PB541PB642PB743BOOT044PB845PB946VSS_347VDD_348U2STM32F103C8T6_LQFP48C181043.3VADJ1Vout2Vin3U4662KC19104IN3OUT21GNDU3BL853047UHL15V3.3VVCC4.2VQ2SI2302PWM3VBATMM1720C8104R210KR101KQ1SI2302PWM2VBATMM2720C11104R710KR11KD2G1S3Q3SI2302PWM4VBATMM3720C9104R310KR91KQ4SI2302PWM1VBATMM4720C10104R410KR81KCLKIN1NC2NC3NC4NC5AX_DA6AX_CL7VLOGIC8AD09REGOUT10FSYNC11INT12VDD13NC14NC15NC16NC17GND18RESV19CPOUT20RESV21CLKOUT22SCL23SDA24MPU6050SDASCLMPU_INTGNDC3104R1310KR1210KC12.2NFC70.01UFC51043.3V3.3V3.3VVCC4.2VVCC4.2VLED4R_LEDLED1VCC4.2VLED1B_LEDVCC4.2VRF_3.3VD16S4URT3_TXURT3_RXSDASCLPWM2PWM1PWM3PWM4LED2LED3LED4LED1LED2URT3_TXURT3_RXP_ADCNRF_IRQLED4LED3PA4PA5MIS1MOS1PA15PA8PC133.3V前左电机前前右电机后右电机后左电机C1547UFC1747UF12345678J1231KG1VBATD15S4红黑C4104白黑白黑红蓝红蓝SWD烧录程序接口，更新程序用，或者调试用串口数据输出，可以连接匿名上位机看飞机状态电机控制电路，指示灯电路电源-开关-升压-降压电路扩展输出接口电路STM32最小系统电路6轴陀螺仪控制电路NRF24L01 2.4G通讯模块STM32 DIY 飞控板原理图V1爱好者电子工作室制作只做客户学习用，如商业用途！视为侵权，追究责任！https://devotee.taobao.com/淘宝店铺：1+5V1GND1SCL1SDASDASCL5V14.2V1GNDVCC4.2V13.3V1RXD11TXD11GNDTXD1RXD13.3V13.3V1PA51PA41GNDPA4PA53.3V摄像头供电串口1接口扩展IO扩展IIC接口跟陀螺仪共用