STEVAL-IPE023V1 Figure 1. Schematic diagram TOP 86%'3 86%'0 86%B36 86%B36 0&8 86%'3 86%'0 6730[[&21 Q287B(1 Q,1B(1 6730B6<1 63,B&6 63,B6&. 63,B026, 6'$B63,B0,62 0&8 Q287B(1 Q,1B(1 6730[[B6<1 6730&B6&6 6730[[B6&/ 6730[[B026, 6730[[B6'$B0,62 63,B&21 ' & S /(' & S) /(' /(' < 0+] 5 0 ' ' & S 6: 5VW 5(6(7 5 5 5 26&287 26&,1 .K] & S) < 86%'0 86%'3 -7706 -77&. -77', Q287B(1 63,166 63,6&. 63,0,62 63,026, Q,1B(1 6<1 & & Q) Q) 5 . 9&&B9 5 . 3' & Q) & Q) 9&&B9 & Q) 670)5'7 9''$ 966$ %227 1567 3%$'&,17,0&+ 3%$'&,17,0&+ 3%%227 3%-7'2 3%-7567 3%,&60%$ 3%,&6&/7,0&+ 3%,&6'$7,0&+ 3%7,0&+ 3%7,0&+ 3%,&6&/86$577; 3%,&6'$86$575; 3%63,166,&60%$86$57&.7,0%.,1 3%63,6&.86$57&767,0&+1 3%63,0,6286$575767,0&+1 3%63,026,7,0&+1 3'26&,1 3'26&287 3'7,0(75 3$:.8386$57&76$'&B,17,0&+(75 3&$'&,1 3&$'&,1 3$86$57576$'&,17,0&+ 3$86$577;$'&,17,0&+ 3&$'&,1 3&$'&,1 3$86$575;$'&,17,0&+ 3&$'&,1 3$63,16686$57&.$'&,1 3&$'&,1 3$63,6&.$'&,1 3& 3$63,0,62$'&,17,0&+ 3& 3$63,026,$'&,17,0&+ 3& 3$86$57&.7,0&+0&2 3& 3$86$577;7,0&+ 3& 3$86$575;7,0&+ 3& 3$86$57&76&$15 ;86%'07,0&+ 3& 3$86$57576&$17 ;86%'37,0(75 3&$17,7$03 3$-7066:'$7 3&26&,1 3$-7&.6:&/. 3&26&287 3$-7', 8 & Q) 9&&B9 9%$7 9'' 9'' 9'' 9'' 966 966 966 966 3% 3% 3% -77'2 3% 3% 3% 3% 3% 3% 3% 3% 3% 3% 3% 3& 3& 3& 3& 3& 3& 3& 3& 3& 3& 3& 3& 3& 3& 26&,1 26&287 9&&B9 3& 3& 3& 3& 3& 3& 3& 3& 3& 3& 3& 3& 3& 3& 9&&B9 &21$ - 5 N 5 N -7706 -77&. -77'2 -77', 5(6(7 &21$ - 86%'0 86%'3 Q287B(1 63,166 63,6&. 63,0,62 63,026, Q,1B(1 6<1 86%'0 86%'3 Q287B(1 63,B&6 63,B6&. 6'$B63,B0,62 63,B026, Q,1B(1 6730B6<1 3% 3% 3% 3% 3% 3% 3% 3% 3% 3% 3% 3% 3% 3% 3' 0DOH&RQQHFWRU[ 3LWFKPP 6$07(&)76+)'. 5 N Figure 2. STM32F103 .$64*%& Q287B(1 6730[[B6&/ 6730[[B6<1 6730&B6&6 6730[[B026, Q,1B(1 6730[[B6'$B0,62 6&6 - 026, 6'$ 6&/ 6<1 9&&B9 9&&B9 9&&B9 *1' *1' 9'' *1' 287 287 287 287 287 ,/6( *1' 1& ,1 9'' 8 *1' 287 92( 9'' ,/( *1' 287 92( 9'' ,/6( *1' 1& ,1 9'' ,1 *1' ,1 ,1 ,1 9'' ,1 8 8 (1(5*<0(7(5%2$5'&211(&725 &21 6&/ 6<1 6&6 026, 9&&B9B,62/ 9&&B9B,62/ 9&&B9B,62/ - ."*/44*%& 6'$ -803(5 1& 1& 9LQ 9LQ 1& 1& 1& 1& 9R 1& 9R 1& 9,1 ,& 9287 /'$'775 7606 1& 1& 8 X)9 & 9&&B9 9B,62/ 9&&B9B,62/ *1' X)9 & 9&&B9B,62/ 9B,62/ Figure 3. STPMxxx connection &1 & Q) '0 '3 9%86 *1' 86%B7<3(% 5 0 9&&B9 9&&B9 2 9,1 ,& 9287 /'$'775 2 9%86 86%/&3 , *1' , X)9 & 8 *1' X)9 & Q & 9%86 9&&B9 5 5 9 5 . 86%'3 86%'0 9&&B9 86%'3 86%'0 Figure 4. USB and power supply