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Guide","\u002Fen\u002Fdocs\u002Fvideo-converter","en\u002Fdocs\u002F6.video-converter",{"title":74,"path":75,"stem":76,"icon":40},"Firmware","\u002Fen\u002Fdocs\u002Ffirmware","en\u002Fdocs\u002F7.firmware",false,{"id":79,"title":27,"body":80,"description":1689,"extension":1690,"links":1691,"meta":1695,"navigation":1696,"path":28,"seo":1697,"stem":29,"__hash__":1698},"docsZh\u002Fdocs\u002F5.hardware.md",{"type":81,"value":82,"toc":1650},"minimark",[83,87,91,94,138,141,145,150,198,202,273,277,280,283,286,289,292,296,299,303,306,342,346,381,384,455,457,461,465,517,521,587,591,616,620,668,670,674,678,736,740,924,926,930,934,1009,1011,1015,1019,1073,1075,1079,1083,1140,1142,1146,1182,1184,1188,1192,1565,1569],[84,85,86],"h2",{"id":86},"概述",[88,89,90],"p",{},"RYMCU BigSmart 是一款基于 ESP32-S3 的智能语音交互助手，集成了音频系统、显示系统、摄像头、传感器等多种外设。本文档详细列出了开发板使用的硬件组件及其 GPIO 引脚分配。",[84,92,93],{"id":93},"主控芯片",[95,96,97,110],"table",{},[98,99,100],"thead",{},[101,102,103,107],"tr",{},[104,105,106],"th",{},"项目",[104,108,109],{},"规格",[111,112,113,122,130],"tbody",{},[101,114,115,119],{},[116,117,118],"td",{},"主控",[116,120,121],{},"ESP32-S3-WROOM-1-N16R8",[101,123,124,127],{},[116,125,126],{},"目标配置",[116,128,129],{},"esp32s3",[101,131,132,135],{},[116,133,134],{},"PSRAM",[116,136,137],{},"支持",[139,140],"hr",{},[84,142,144],{"id":143},"_1-音频系统","1. 音频系统",[146,147,149],"h3",{"id":148},"_11-音频编解码芯片","1.1 音频编解码芯片",[95,151,152,168],{},[98,153,154],{},[101,155,156,159,162,165],{},[104,157,158],{},"芯片",[104,160,161],{},"型号",[104,163,164],{},"功能",[104,166,167],{},"I2C地址",[111,169,170,184],{},[101,171,172,175,178,181],{},[116,173,174],{},"DAC",[116,176,177],{},"ES8311",[116,179,180],{},"音频输出",[116,182,183],{},"0x18",[101,185,186,189,192,195],{},[116,187,188],{},"ADC",[116,190,191],{},"ES7210",[116,193,194],{},"四通道音频输入",[116,196,197],{},"0x82（对应硬件7位地址0x41）",[146,199,201],{"id":200},"_12-i2s-音频接口","1.2 I2S 音频接口",[95,203,204,216],{},[98,205,206],{},[101,207,208,210,213],{},[104,209,164],{},[104,211,212],{},"GPIO",[104,214,215],{},"说明",[111,217,218,229,240,251,262],{},[101,219,220,223,226],{},[116,221,222],{},"MCLK",[116,224,225],{},"GPIO38",[116,227,228],{},"主时钟",[101,230,231,234,237],{},[116,232,233],{},"WS (LRCK)",[116,235,236],{},"GPIO13",[116,238,239],{},"字选择\u002F左右声道时钟",[101,241,242,245,248],{},[116,243,244],{},"BCLK",[116,246,247],{},"GPIO14",[116,249,250],{},"位时钟",[101,252,253,256,259],{},[116,254,255],{},"DIN",[116,257,258],{},"GPIO12",[116,260,261],{},"I2S数据输入 (ADC -> ESP32)",[101,263,264,267,270],{},[116,265,266],{},"DOUT",[116,268,269],{},"GPIO45",[116,271,272],{},"I2S数据输出 (ESP32 -> DAC)",[146,274,276],{"id":275},"_13-麦克风通道映射","1.3 麦克风通道映射",[88,278,279],{},"ES7210 四通道 ：",[88,281,282],{},"MIC1：主麦克风",[88,284,285],{},"MIC2：副麦克风",[88,287,288],{},"MIC3：AEC参考(连接到音频解码ES8311的输出)",[88,290,291],{},"MIC4：悬空",[146,293,295],{"id":294},"_14-功放","1.4 功放",[88,297,298],{},"采用NS4150B，使能引脚对应IO0（PCA9557），默认低电平。",[146,300,302],{"id":301},"_2-i2c-控制接口","2 I2C 控制接口",[88,304,305],{},"音频编解码器(ES8311\u002FES7210)、触摸屏(GT911)、IO扩展器(PCA9557)、六轴传感器(QMI8658)共用同一I2C总线.",[95,307,308,318],{},[98,309,310],{},[101,311,312,314,316],{},[104,313,164],{},[104,315,212],{},[104,317,215],{},[111,319,320,331],{},[101,321,322,325,328],{},[116,323,324],{},"SDA",[116,326,327],{},"GPIO1",[116,329,330],{},"I2C数据线",[101,332,333,336,339],{},[116,334,335],{},"SCL",[116,337,338],{},"GPIO2",[116,340,341],{},"I2C时钟线",[146,343,345],{"id":344},"_3-io-扩展器-pca9557","3 IO 扩展器 (PCA9557)",[95,347,348,357],{},[98,349,350],{},[101,351,352,354],{},[104,353,106],{},[104,355,356],{},"值",[111,358,359,367,374],{},[101,360,361,364],{},[116,362,363],{},"芯片型号",[116,365,366],{},"PCA9557",[101,368,369,371],{},[116,370,167],{},[116,372,373],{},"0x19",[101,375,376,378],{},[116,377,164],{},[116,379,380],{},"控制音频编解码器使能引脚",[88,382,383],{},"IO功能分配：",[95,385,386,398],{},[98,387,388],{},[101,389,390,393,396],{},[104,391,392],{},"IO（PCA9557）",[104,394,395],{},"信号",[104,397,164],{},[111,399,400,411,422,433,444],{},[101,401,402,405,408],{},[116,403,404],{},"IO0",[116,406,407],{},"LCD_CS",[116,409,410],{},"屏幕片选（默认上拉）",[101,412,413,416,419],{},[116,414,415],{},"IO1",[116,417,418],{},"PA_EN",[116,420,421],{},"功放使能（默认下拉）",[101,423,424,427,430],{},[116,425,426],{},"IO2",[116,428,429],{},"DVP_PWDN",[116,431,432],{},"摄像头电源_down（默认上拉）",[101,434,435,438,441],{},[116,436,437],{},"IO3",[116,439,440],{},"NFC_RST",[116,442,443],{},"NFC复位（预留）",[101,445,446,449,452],{},[116,447,448],{},"IO4-IO7",[116,450,451],{},"\u002F",[116,453,454],{},"悬空",[139,456],{},[84,458,460],{"id":459},"_4-显示系统","4. 显示系统",[146,462,464],{"id":463},"_41-lcd-显示屏","4.1 LCD 显示屏",[95,466,467,475],{},[98,468,469],{},[101,470,471,473],{},[104,472,106],{},[104,474,109],{},[111,476,477,485,493,501,509],{},[101,478,479,482],{},[116,480,481],{},"驱动IC",[116,483,484],{},"ST7789",[101,486,487,490],{},[116,488,489],{},"分辨率",[116,491,492],{},"320 x 240",[101,494,495,498],{},[116,496,497],{},"接口",[116,499,500],{},"SPI",[101,502,503,506],{},[116,504,505],{},"颜色深度",[116,507,508],{},"16-bit (RGB565)",[101,510,511,514],{},[116,512,513],{},"SPI时钟",[116,515,516],{},"80 MHz",[146,518,520],{"id":519},"_42-spi-显示接口","4.2 SPI 显示接口",[95,522,523,533],{},[98,524,525],{},[101,526,527,529,531],{},[104,528,164],{},[104,530,212],{},[104,532,215],{},[111,534,535,546,556,567,577],{},[101,536,537,540,543],{},[116,538,539],{},"MOSI",[116,541,542],{},"GPIO40",[116,544,545],{},"SPI主输出从输入",[101,547,548,551,554],{},[116,549,550],{},"SCLK",[116,552,553],{},"GPIO41",[116,555,513],{},[101,557,558,561,564],{},[116,559,560],{},"DC",[116,562,563],{},"GPIO39",[116,565,566],{},"数据\u002F命令选择",[101,568,569,572,574],{},[116,570,571],{},"RESET",[116,573,451],{},[116,575,576],{},"上电复位",[101,578,579,582,584],{},[116,580,581],{},"CS",[116,583,451],{},[116,585,586],{},"IO0（PCA9557）",[146,588,590],{"id":589},"_43-背光控制","4.3 背光控制",[95,592,593,603],{},[98,594,595],{},[101,596,597,599,601],{},[104,598,164],{},[104,600,212],{},[104,602,215],{},[111,604,605],{},[101,606,607,610,613],{},[116,608,609],{},"背光控制",[116,611,612],{},"GPIO42",[116,614,615],{},"PWM调光 (输出反相)",[146,617,619],{"id":618},"_44-触摸屏","4.4 触摸屏",[95,621,622,630],{},[98,623,624],{},[101,625,626,628],{},[104,627,106],{},[104,629,109],{},[111,631,632,639,646,653,661],{},[101,633,634,636],{},[116,635,481],{},[116,637,638],{},"GT911",[101,640,641,643],{},[116,642,497],{},[116,644,645],{},"I2C",[101,647,648,650],{},[116,649,167],{},[116,651,652],{},"0x5D (默认) \u002F 0x14 (备用)",[101,654,655,658],{},[116,656,657],{},"I2C总线",[116,659,660],{},"与音频共用同一I2C总线",[101,662,663,666],{},[116,664,665],{},"复位",[116,667,576],{},[139,669],{},[84,671,673],{"id":672},"_5-摄像头系统","5. 摄像头系统",[146,675,677],{"id":676},"_51-摄像头模块","5.1 摄像头模块",[95,679,680,688],{},[98,681,682],{},[101,683,684,686],{},[104,685,106],{},[104,687,109],{},[111,689,690,698,705,713,720,728],{},[101,691,692,695],{},[116,693,694],{},"传感器",[116,696,697],{},"GC0308",[101,699,700,702],{},[116,701,497],{},[116,703,704],{},"DVP (Digital Video Port)",[101,706,707,710],{},[116,708,709],{},"输出格式",[116,711,712],{},"YUV422",[101,714,715,717],{},[116,716,489],{},[116,718,719],{},"640 x 480",[101,721,722,725],{},[116,723,724],{},"帧率",[116,726,727],{},"16 FPS",[101,729,730,733],{},[116,731,732],{},"XCLK频率",[116,734,735],{},"16 MHz",[146,737,739],{"id":738},"_52-dvp-接口引脚","5.2 DVP 接口引脚",[95,741,742,752],{},[98,743,744],{},[101,745,746,748,750],{},[104,747,164],{},[104,749,212],{},[104,751,215],{},[111,753,754,765,776,787,798,809,820,831,842,853,864,875,886,896,906,916],{},[101,755,756,759,762],{},[116,757,758],{},"XCLK",[116,760,761],{},"GPIO5",[116,763,764],{},"外部时钟输出",[101,766,767,770,773],{},[116,768,769],{},"PCLK",[116,771,772],{},"GPIO7",[116,774,775],{},"像素时钟输入",[101,777,778,781,784],{},[116,779,780],{},"VSYNC",[116,782,783],{},"GPIO44",[116,785,786],{},"垂直同步",[101,788,789,792,795],{},[116,790,791],{},"HREF",[116,793,794],{},"GPIO46",[116,796,797],{},"水平参考",[101,799,800,803,806],{},[116,801,802],{},"D0",[116,804,805],{},"GPIO16",[116,807,808],{},"数据位0",[101,810,811,814,817],{},[116,812,813],{},"D1",[116,815,816],{},"GPIO18",[116,818,819],{},"数据位1",[101,821,822,825,828],{},[116,823,824],{},"D2",[116,826,827],{},"GPIO8",[116,829,830],{},"数据位2",[101,832,833,836,839],{},[116,834,835],{},"D3",[116,837,838],{},"GPIO17",[116,840,841],{},"数据位3",[101,843,844,847,850],{},[116,845,846],{},"D4",[116,848,849],{},"GPIO15",[116,851,852],{},"数据位4",[101,854,855,858,861],{},[116,856,857],{},"D5",[116,859,860],{},"GPIO6",[116,862,863],{},"数据位5",[101,865,866,869,872],{},[116,867,868],{},"D6",[116,870,871],{},"GPIO4",[116,873,874],{},"数据位6",[101,876,877,880,883],{},[116,878,879],{},"D7",[116,881,882],{},"GPIO9",[116,884,885],{},"数据位7",[101,887,888,891,893],{},[116,889,890],{},"SIOD (SDA)",[116,892,327],{},[116,894,895],{},"I2C数据 (共用)",[101,897,898,901,903],{},[116,899,900],{},"SIOC (SCL)",[116,902,338],{},[116,904,905],{},"I2C时钟 (共用)",[101,907,908,911,913],{},[116,909,910],{},"PWDN",[116,912,451],{},[116,914,915],{},"IO2（PCA9557）",[101,917,918,920,922],{},[116,919,571],{},[116,921,451],{},[116,923,576],{},[139,925],{},[84,927,929],{"id":928},"_6-sd卡接口","6. SD卡接口",[146,931,933],{"id":932},"sd-引脚","SD 引脚",[95,935,936,946],{},[98,937,938],{},[101,939,940,942,944],{},[104,941,164],{},[104,943,212],{},[104,945,215],{},[111,947,948,959,970,981,990,999],{},[101,949,950,953,956],{},[116,951,952],{},"CLK",[116,954,955],{},"GPIO47",[116,957,958],{},"时钟线",[101,960,961,964,967],{},[116,962,963],{},"CMD",[116,965,966],{},"GPIO48",[116,968,969],{},"命令线",[101,971,972,975,978],{},[116,973,974],{},"DAT0",[116,976,977],{},"GPIO21",[116,979,980],{},"数据线0",[101,982,983,986,988],{},[116,984,985],{},"DAT1",[116,987,451],{},[116,989,454],{},[101,991,992,995,997],{},[116,993,994],{},"DAT2",[116,996,451],{},[116,998,454],{},[101,1000,1001,1004,1006],{},[116,1002,1003],{},"CD\u002FDAT3",[116,1005,451],{},[116,1007,1008],{},"上拉",[139,1010],{},[84,1012,1014],{"id":1013},"_7-传感器系统","7. 传感器系统",[146,1016,1018],{"id":1017},"_71-六轴传感器-qmi8658","7.1 六轴传感器 (QMI8658)",[95,1020,1021,1029],{},[98,1022,1023],{},[101,1024,1025,1027],{},[104,1026,106],{},[104,1028,109],{},[111,1030,1031,1038,1045,1052,1058,1066],{},[101,1032,1033,1035],{},[116,1034,363],{},[116,1036,1037],{},"QMI8658",[101,1039,1040,1042],{},[116,1041,164],{},[116,1043,1044],{},"3轴加速度计 + 3轴陀螺仪",[101,1046,1047,1049],{},[116,1048,167],{},[116,1050,1051],{},"0x6A",[101,1053,1054,1056],{},[116,1055,657],{},[116,1057,660],{},[101,1059,1060,1063],{},[116,1061,1062],{},"采样间隔",[116,1064,1065],{},"100ms (可配置)",[101,1067,1068,1070],{},[116,1069,164],{},[116,1071,1072],{},"姿态检测、晃动检测",[139,1074],{},[84,1076,1078],{"id":1077},"_8-按键与led","8. 按键与LED",[146,1080,1082],{"id":1081},"_81-按键配置","8.1 按键配置",[95,1084,1085,1095],{},[98,1086,1087],{},[101,1088,1089,1091,1093],{},[104,1090,164],{},[104,1092,212],{},[104,1094,215],{},[111,1096,1097,1107,1118,1129],{},[101,1098,1099,1102,1104],{},[116,1100,1101],{},"电源按键",[116,1103,451],{},[116,1105,1106],{},"长按3s开关机",[101,1108,1109,1112,1115],{},[116,1110,1111],{},"Boot按键",[116,1113,1114],{},"GPIO0",[116,1116,1117],{},"开机\u002F功能按键",[101,1119,1120,1123,1126],{},[116,1121,1122],{},"自定义按键",[116,1124,1125],{},"GPIO10",[116,1127,1128],{},"自定义",[101,1130,1131,1134,1137],{},[116,1132,1133],{},"RGB LED",[116,1135,1136],{},"GPIO43 (UART0_TX复用)",[116,1138,1139],{},"1颗WS2812B",[139,1141],{},[84,1143,1145],{"id":1144},"_9-电池监测","9. 电池监测",[95,1147,1148,1158],{},[98,1149,1150],{},[101,1151,1152,1154,1156],{},[104,1153,164],{},[104,1155,212],{},[104,1157,215],{},[111,1159,1160,1171],{},[101,1161,1162,1165,1168],{},[116,1163,1164],{},"充电状态检测",[116,1166,1167],{},"GPIO3",[116,1169,1170],{},"低电平表示正在充电",[101,1172,1173,1176,1179],{},[116,1174,1175],{},"电池电压检测",[116,1177,1178],{},"GPIO11",[116,1180,1181],{},"2个10K电阻分压",[139,1183],{},[84,1185,1187],{"id":1186},"_10-引脚汇总表","10. 引脚汇总表",[146,1189,1191],{"id":1190},"_101-按gpio编号排序","10.1 按GPIO编号排序",[95,1193,1194,1207],{},[98,1195,1196],{},[101,1197,1198,1200,1202,1205],{},[104,1199,212],{},[104,1201,164],{},[104,1203,1204],{},"方向",[104,1206,215],{},[111,1208,1209,1221,1234,1246,1257,1269,1281,1292,1304,1315,1326,1337,1348,1360,1372,1383,1394,1405,1416,1427,1439,1450,1461,1473,1484,1495,1507,1518,1530,1541,1553],{},[101,1210,1211,1213,1215,1218],{},[116,1212,1114],{},[116,1214,1111],{},[116,1216,1217],{},"输入",[116,1219,1220],{},"低电平有效",[101,1222,1223,1225,1228,1231],{},[116,1224,327],{},[116,1226,1227],{},"I2C SDA",[116,1229,1230],{},"双向",[116,1232,1233],{},"音频\u002F触摸\u002F传感器共用",[101,1235,1236,1238,1241,1244],{},[116,1237,338],{},[116,1239,1240],{},"I2C SCL",[116,1242,1243],{},"输出",[116,1245,1233],{},[101,1247,1248,1250,1253,1255],{},[116,1249,1167],{},[116,1251,1252],{},"充电状态",[116,1254,1217],{},[116,1256,1170],{},[101,1258,1259,1261,1264,1266],{},[116,1260,871],{},[116,1262,1263],{},"Camera D6",[116,1265,1217],{},[116,1267,1268],{},"DVP数据",[101,1270,1271,1273,1276,1278],{},[116,1272,761],{},[116,1274,1275],{},"Camera XCLK",[116,1277,1243],{},[116,1279,1280],{},"摄像头时钟",[101,1282,1283,1285,1288,1290],{},[116,1284,860],{},[116,1286,1287],{},"Camera D5",[116,1289,1217],{},[116,1291,1268],{},[101,1293,1294,1296,1299,1301],{},[116,1295,772],{},[116,1297,1298],{},"Camera PCLK",[116,1300,1217],{},[116,1302,1303],{},"像素时钟",[101,1305,1306,1308,1311,1313],{},[116,1307,827],{},[116,1309,1310],{},"Camera D2",[116,1312,1217],{},[116,1314,1268],{},[101,1316,1317,1319,1322,1324],{},[116,1318,882],{},[116,1320,1321],{},"Camera D7",[116,1323,1217],{},[116,1325,1268],{},[101,1327,1328,1330,1333,1335],{},[116,1329,1125],{},[116,1331,1332],{},"按键",[116,1334,1217],{},[116,1336,1128],{},[101,1338,1339,1341,1344,1346],{},[116,1340,1178],{},[116,1342,1343],{},"电池电压",[116,1345,1217],{},[116,1347,1181],{},[101,1349,1350,1352,1355,1357],{},[116,1351,258],{},[116,1353,1354],{},"I2S DIN",[116,1356,1217],{},[116,1358,1359],{},"ADC数据输入",[101,1361,1362,1364,1367,1369],{},[116,1363,236],{},[116,1365,1366],{},"I2S WS",[116,1368,1230],{},[116,1370,1371],{},"字选择",[101,1373,1374,1376,1379,1381],{},[116,1375,247],{},[116,1377,1378],{},"I2S BCLK",[116,1380,1243],{},[116,1382,250],{},[101,1384,1385,1387,1390,1392],{},[116,1386,849],{},[116,1388,1389],{},"Camera D4",[116,1391,1217],{},[116,1393,1268],{},[101,1395,1396,1398,1401,1403],{},[116,1397,805],{},[116,1399,1400],{},"Camera D0",[116,1402,1217],{},[116,1404,1268],{},[101,1406,1407,1409,1412,1414],{},[116,1408,838],{},[116,1410,1411],{},"Camera D3",[116,1413,1217],{},[116,1415,1268],{},[101,1417,1418,1420,1423,1425],{},[116,1419,816],{},[116,1421,1422],{},"Camera D1",[116,1424,1217],{},[116,1426,1268],{},[101,1428,1429,1431,1434,1436],{},[116,1430,977],{},[116,1432,1433],{},"SD DAT0",[116,1435,1230],{},[116,1437,1438],{},"SD卡数据",[101,1440,1441,1443,1446,1448],{},[116,1442,225],{},[116,1444,1445],{},"I2S MCLK",[116,1447,1243],{},[116,1449,228],{},[101,1451,1452,1454,1457,1459],{},[116,1453,563],{},[116,1455,1456],{},"LCD DC",[116,1458,1243],{},[116,1460,566],{},[101,1462,1463,1465,1468,1470],{},[116,1464,542],{},[116,1466,1467],{},"SPI MOSI",[116,1469,1243],{},[116,1471,1472],{},"SPI数据",[101,1474,1475,1477,1480,1482],{},[116,1476,553],{},[116,1478,1479],{},"SPI SCLK",[116,1481,1243],{},[116,1483,513],{},[101,1485,1486,1488,1490,1492],{},[116,1487,612],{},[116,1489,609],{},[116,1491,1243],{},[116,1493,1494],{},"PWM (反相)",[101,1496,1497,1500,1502,1504],{},[116,1498,1499],{},"GPIO43",[116,1501,1133],{},[116,1503,1243],{},[116,1505,1506],{},"WS2812B数据",[101,1508,1509,1511,1514,1516],{},[116,1510,783],{},[116,1512,1513],{},"Camera VSYNC",[116,1515,1217],{},[116,1517,786],{},[101,1519,1520,1522,1525,1527],{},[116,1521,269],{},[116,1523,1524],{},"I2S DOUT",[116,1526,1243],{},[116,1528,1529],{},"DAC数据输出",[101,1531,1532,1534,1537,1539],{},[116,1533,794],{},[116,1535,1536],{},"Camera HREF",[116,1538,1217],{},[116,1540,797],{},[101,1542,1543,1545,1548,1550],{},[116,1544,955],{},[116,1546,1547],{},"SD CLK",[116,1549,1243],{},[116,1551,1552],{},"SD卡时钟",[101,1554,1555,1557,1560,1562],{},[116,1556,966],{},[116,1558,1559],{},"SD CMD",[116,1561,1230],{},[116,1563,1564],{},"SD卡命令",[146,1566,1568],{"id":1567},"_102-按功能模块分类","10.2 按功能模块分类",[95,1570,1571,1581],{},[98,1572,1573],{},[101,1574,1575,1578],{},[104,1576,1577],{},"模块",[104,1579,1580],{},"GPIO列表",[111,1582,1583,1590,1598,1606,1614,1622,1629,1635,1642],{},[101,1584,1585,1587],{},[116,1586,657],{},[116,1588,1589],{},"GPIO1 (SDA), GPIO2 (SCL)",[101,1591,1592,1595],{},[116,1593,1594],{},"I2S音频",[116,1596,1597],{},"GPIO38 (MCLK), GPIO13 (WS), GPIO14 (BCLK), GPIO12 (DIN), GPIO45 (DOUT)",[101,1599,1600,1603],{},[116,1601,1602],{},"SPI显示",[116,1604,1605],{},"GPIO40 (MOSI), GPIO41 (SCLK), GPIO39 (DC)",[101,1607,1608,1611],{},[116,1609,1610],{},"DVP摄像头",[116,1612,1613],{},"GPIO5, GPIO7, GPIO44, GPIO46, GPIO16, GPIO18, GPIO8, GPIO17, GPIO15, GPIO6, GPIO4, GPIO9",[101,1615,1616,1619],{},[116,1617,1618],{},"SD卡",[116,1620,1621],{},"GPIO47 (CLK), GPIO48 (CMD), GPIO21 (DAT0)",[101,1623,1624,1627],{},[116,1625,1626],{},"背光",[116,1628,612],{},[101,1630,1631,1633],{},[116,1632,1133],{},[116,1634,1499],{},[101,1636,1637,1639],{},[116,1638,1332],{},[116,1640,1641],{},"GPIO0 (Boot), GPIO10 (自定义)",[101,1643,1644,1647],{},[116,1645,1646],{},"检测",[116,1648,1649],{},"GPIO3 (充电状态), GPIO11 (电池电压)",{"title":1651,"searchDepth":1652,"depth":1652,"links":1653},"",2,[1654,1655,1656,1665,1671,1675,1678,1681,1684,1685],{"id":86,"depth":1652,"text":86},{"id":93,"depth":1652,"text":93},{"id":143,"depth":1652,"text":144,"children":1657},[1658,1660,1661,1662,1663,1664],{"id":148,"depth":1659,"text":149},3,{"id":200,"depth":1659,"text":201},{"id":275,"depth":1659,"text":276},{"id":294,"depth":1659,"text":295},{"id":301,"depth":1659,"text":302},{"id":344,"depth":1659,"text":345},{"id":459,"depth":1652,"text":460,"children":1666},[1667,1668,1669,1670],{"id":463,"depth":1659,"text":464},{"id":519,"depth":1659,"text":520},{"id":589,"depth":1659,"text":590},{"id":618,"depth":1659,"text":619},{"id":672,"depth":1652,"text":673,"children":1672},[1673,1674],{"id":676,"depth":1659,"text":677},{"id":738,"depth":1659,"text":739},{"id":928,"depth":1652,"text":929,"children":1676},[1677],{"id":932,"depth":1659,"text":933},{"id":1013,"depth":1652,"text":1014,"children":1679},[1680],{"id":1017,"depth":1659,"text":1018},{"id":1077,"depth":1652,"text":1078,"children":1682},[1683],{"id":1081,"depth":1659,"text":1082},{"id":1144,"depth":1652,"text":1145},{"id":1186,"depth":1652,"text":1187,"children":1686},[1687,1688],{"id":1190,"depth":1659,"text":1191},{"id":1567,"depth":1659,"text":1568},"BigSmart 硬件组件、接口、电源、外设和 GPIO 分配说明。","md",[1692],{"label":1693,"icon":1694,"to":67},"English","i-lucide-languages",{},{"title":27,"icon":30},{"title":27,"description":1689},"KzCxlzpgqEnyuFMaO02wruPH71XSHkHeReDZw-NUPTs",[1700,1702],{"title":22,"path":23,"stem":24,"description":1701,"icon":25},"BigSmart 开发环境、固件烧录、交互、SD 卡、媒体和外设使用手册。",{"title":32,"path":33,"stem":34,"description":1703,"icon":35},"将常见视频转换为 BigSmart 固件可播放资源的工具说明。",1785826458051]