[{"title":"( 4 个子文件 6.54MB ) NXP官网RT1050 EVK原理图PCB源文件","children":[{"title":"GRB-29538_A2.zip <span style='color:#111;'> 876.20KB </span>","children":null,"spread":false},{"title":"LAY-29538_A2.zip <span style='color:#111;'> 4.20MB </span>","children":null,"spread":false},{"title":"SPF-29538_A4.pdf <span style='color:#111;'> 506.29KB </span>","children":null,"spread":false},{"title":"SCH-29538_A4.zip <span style='color:#111;'> 1.20MB </span>","children":null,"spread":false}],"spread":true}]