├── .gitignore ├── Documentation ├── Antenna │ ├── 1462000001-PS.pdf │ └── 1462000001_sd.pdf ├── Level_Shifter │ └── txb0104.pdf ├── Nano_SIM │ └── 693043020611.pdf ├── Power │ ├── AP7361.pdf │ ├── AP7361C.pdf │ └── mcp73831.pdf ├── SARA-R4 │ ├── Cellular Modules Line Card.pdf │ ├── SARA-R4 Data Sheet.pdf │ ├── SARA-R4 System Integration Manual.pdf │ ├── SARA-R4 _ SARA-N4 AT Commands Manual.pdf │ ├── SARA-R4_N4 Product Summary.pdf │ ├── u-blox Package Information Guide.pdf │ └── u-blox cellular module overview.pdf └── TVS_Diode │ └── en.CD00001906.pdf ├── Hardware ├── Production │ ├── lte_cat_m1_shield_sara-r4-Panel_v11.brd │ └── lte_cat_m1_shield_sara-r4-Panel_v11.zip ├── lte_cat_m1_shield_sara-r4.brd ├── lte_cat_m1_shield_sara-r4.sch ├── lte_cat_m1_shield_sara-r4_schematic_v11.pdf └── ublox.lbr ├── LICENSE.md └── README.md /.gitignore: -------------------------------------------------------------------------------- 1 | # Ignore list for Eagle, a PCB layout tool 2 | 3 | # Backup files 4 | *.s#? 5 | *.b#? 6 | *.l#? 7 | *.b$? 8 | *.s$? 9 | *.l$? 10 | 11 | # Eagle project file 12 | # It contains a serial number and references to the file structure 13 | # on your computer. 14 | # comment the following line if you want to have your project file included. 15 | eagle.epf 16 | 17 | # Autorouter files 18 | *.pro 19 | *.job 20 | 21 | # CAM files 22 | *.$$$ 23 | *.cmp 24 | *.ly2 25 | *.l15 26 | *.sol 27 | *.plc 28 | *.stc 29 | *.sts 30 | *.crc 31 | *.crs 32 | 33 | *.dri 34 | *.drl 35 | *.gpi 36 | *.pls 37 | *.ger 38 | *.gpi 39 | *.xln 40 | 41 | *.drd 42 | *.drd.* 43 | 44 | *.s#* 45 | *.b#* 46 | 47 | *.info 48 | 49 | *.eps 50 | 51 | # file locks introduced since 7.x 52 | *.lck 53 | -------------------------------------------------------------------------------- /Documentation/Antenna/1462000001-PS.pdf: -------------------------------------------------------------------------------- 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129 | 130 | 131 | 132 | 133 | 134 | 135 | 136 | 137 | 138 | 139 | 140 | 141 | 142 | 143 | 144 | 145 | 146 | 147 | 148 | 149 | 150 | <h3>ublox SARA LGA form factor</h3> 151 | <p>Miniature cellular modem package. Common form factor for many ublox cellular modules, including SARA-R4 and SARA-U2 series'.</p> 152 | <p> 153 | <ul><li>Dimensions: 26.0 x 16.0 mm</li> 154 | <li>Pins: 96</li> 155 | <li>Pitch: 1.1mm</li> 156 | </ul> 157 | </p> 158 | 159 | 160 | 161 | 162 | 163 | 164 | 165 | 166 | 167 | 168 | 169 | 170 | 171 | 172 | 173 | 174 | 175 | 176 | 177 | 178 | 179 | 180 | 181 | 182 | 183 | 184 | 185 | 186 | 187 | 188 | 189 | 190 | 191 | 192 | 193 | 194 | 195 | 196 | 197 | 198 | 199 | 200 | 201 | 202 | 203 | 204 | 205 | 206 | 207 | 208 | 209 | 210 | 211 | 212 | 213 | 214 | 215 | 216 | 217 | 218 | 219 | 220 | 221 | 222 | 223 | 224 | 225 | 226 | 227 | 228 | 229 | 230 | 231 | 232 | 233 | 234 | 235 | 236 | 237 | 238 | 239 | 240 | 241 | 242 | 243 | 244 | 245 | 246 | 247 | 248 | 249 | 250 | 251 | 252 | 253 | 254 | 255 | 256 | 257 | 258 | 259 | 260 | 261 | 262 | 263 | 264 | 265 | 266 | 267 | 268 | 269 | 270 | 271 | 272 | 273 | 274 | 275 | 276 | 277 | 278 | 279 | 280 | 281 | 282 | 283 | 284 | 285 | 286 | 287 | 288 | 289 | 290 | 291 | 292 | 293 | 294 | 295 | 296 | 297 | 298 | 299 | 300 | 301 | 302 | 303 | 304 | 305 | 306 | 307 | 308 | 309 | 310 | 311 | 312 | 313 | 314 | 315 | 316 | 317 | 318 | 319 | 320 | 321 | 322 | 323 | 324 | 325 | 326 | 327 | 328 | 329 | 330 | 331 | 332 | 333 | 334 | 335 | 336 | 337 | 338 | 339 | 340 | 341 | 342 | 343 | 344 | 345 | 346 | 347 | 348 | 349 | 350 | 351 | 352 | 353 | 354 | 355 | 356 | 357 | 358 | 359 | 360 | 361 | 362 | 363 | 364 | 365 | 366 | 367 | 368 | 369 | 370 | 371 | 372 | 373 | 374 | 375 | 376 | 377 | 378 | 379 | 380 | 381 | 382 | 383 | 384 | 385 | 386 | 387 | 388 | 389 | 390 | 391 | 392 | 393 | 394 | 395 | 396 | 397 | 398 | 399 | 400 | 401 | 402 | 403 | 404 | 405 | 406 | 407 | 408 | 409 | 410 | 411 | 412 | 413 | 414 | 415 | 416 | 417 | 418 | 419 | 420 | 421 | 422 | 423 | 424 | 425 | 426 | 427 | 428 | 429 | 430 | 431 | 432 | 433 | 434 | 435 | 436 | 437 | 438 | 439 | 440 | 441 | 442 | 443 | 444 | 445 | 446 | 447 | 448 | 449 | 450 | 451 | 452 | 453 | 454 | 455 | 456 | >Name 457 | >Value 458 | 459 | 460 | 461 | 462 | 463 | 464 | 465 | 466 | 467 | 468 | 469 | 470 | 471 | 472 | 473 | 474 | 475 | 476 | 477 | 478 | 479 | 480 | 481 | 482 | 483 | 484 | 485 | 486 | 487 | 488 | 489 | 490 | 491 | 492 | 493 | 494 | 495 | 496 | 497 | 498 | 499 | 500 | 501 | 502 | 503 | 504 | 505 | 506 | 507 | 508 | 509 | 510 | 511 | 512 | 513 | 514 | 515 | 516 | 517 | 518 | 519 | 520 | 521 | <h3>16-Pin VSON (VQFN) 3.0 x 3.0 mm IC</h3> 522 | <p><ul><li>Dimensions: 3.0 x3.0 x 1.0 mm</li> 523 | <li>Pitch: 0.5mm</li> 524 | <li>Pins: 16 + Bottom Pad</li></p> 525 | <p>Used by the BQ24075 LiPo Charger</p> 526 | <p><a href="http://www.ti.com/product/BQ24075/datasheet">Example Datasheet</a></p> 527 | <h4> 528 | 529 | 530 | 531 | 532 | 533 | 534 | 535 | 536 | 537 | 538 | 539 | 540 | 541 | 542 | 543 | 544 | 545 | 546 | 547 | 548 | 549 | 550 | 551 | 552 | 553 | 554 | 555 | 556 | 557 | 558 | 559 | 560 | 561 | 562 | 563 | 564 | 565 | 566 | 567 | 568 | 569 | 570 | 571 | 572 | 573 | 574 | 575 | 576 | 577 | 578 | 579 | 580 | 581 | 582 | 583 | 584 | 585 | 586 | 587 | 588 | 589 | 590 | 591 | 592 | 593 | 594 | 595 | 596 | 597 | 598 | 599 | 600 | 601 | 602 | 603 | 604 | 605 | 606 | 607 | 608 | 609 | 610 | 611 | 612 | 613 | 614 | 615 | 616 | 617 | 618 | 619 | 620 | 621 | 622 | 623 | 624 | 625 | 626 | 627 | 628 | 629 | 630 | 631 | 632 | 633 | 634 | 635 | 636 | 637 | 638 | 639 | 640 | 641 | 642 | 643 | 644 | 645 | 646 | 647 | 648 | 649 | 650 | 651 | 652 | 653 | 654 | 655 | 656 | 657 | 658 | 659 | 660 | 661 | 662 | 663 | 664 | 665 | 666 | 667 | 668 | 669 | 670 | 671 | 672 | 673 | 674 | 675 | 676 | 677 | 678 | 679 | 680 | 681 | 682 | 683 | 684 | 685 | 686 | 687 | 688 | 689 | 690 | 691 | 692 | 693 | 694 | 695 | 696 | 697 | 698 | 699 | 700 | 701 | 702 | 703 | 704 | 705 | 706 | 707 | 708 | 709 | 710 | 711 | 712 | >Name 713 | >Value 714 | 715 | 716 | 717 | 718 | 719 | 720 | 721 | 722 | 723 | 724 | 725 | 726 | 727 | 728 | 729 | 730 | 731 | 732 | 733 | 734 | 735 | 736 | 737 | 738 | 739 | 740 | 741 | 742 | 743 | 744 | 745 | 746 | 747 | 748 | 749 | >Name 750 | >Value 751 | 752 | 753 | 754 | <b>SOT-223</b> 755 | 756 | 757 | 758 | 759 | 760 | 761 | 762 | 763 | >NAME 764 | >VALUE 765 | 766 | 767 | 768 | 769 | 770 | 771 | 772 | 773 | 774 | 775 | 776 | 777 | 778 | 779 | 780 | 781 | 782 | 783 | 784 | 785 | 786 | 787 | 788 | 789 | 790 | 791 | 792 | 793 | 794 | 795 | 796 | 797 | 798 | 799 | 800 | <h3>Wurth Nano-SIM Holder &ndash; 693043020611</h3> 801 | <a href=http://katalog.we-online.de/em/datasheet/693043020611.pdf>Datasheet</a> 802 | 803 | 804 | 805 | 806 | 807 | 808 | 809 | 810 | 811 | 812 | 813 | 814 | 815 | 816 | 817 | 818 | 819 | 820 | 821 | >Name 822 | >Value 823 | 824 | 825 | <h3>4600 series footprint</h3> 826 | <p>Not messing with it since production uses it. Origin unknown but loosely based on this <a href="http://www.murata-ps.com/data/magnetics/kmp_4600.pdf">datasheet</a>.</p> 827 | 828 | 829 | 830 | 831 | 832 | 833 | 834 | 835 | >NAME 836 | >VALUE 837 | 838 | 839 | <h3>SRN6045 series footprint</h3> 840 | <p>Roughly based on the recommendation in this <a href="http://www.mouser.com/ds/2/54/RN6045-778135.pdf">datasheet</a>.</p> 841 | 842 | 843 | 844 | 845 | 846 | 847 | 848 | 849 | 850 | 851 | >NAME 852 | >VALUE 853 | 854 | 855 | 856 | 857 | <h3>CDRH2D18/HPNP footprint</h3> 858 | <p>Recommended footprint for CDRH2D18/HPNP series inductors from <a href="http://products.sumida.com/products/pdf/CDRH2D18HP.pdf">here</a>.</p> 859 | 860 | 861 | 862 | 863 | 864 | 865 | 866 | 867 | 868 | 869 | 870 | 871 | 872 | 873 | 874 | 875 | >NAME 876 | >VALUE 877 | 878 | 879 | <h3>SDR1307 series footprint</h3> 880 | <p>Footprint based on recommendation from <a href="https://www.bourns.com/pdfs/SDR1307.pdf">here</a>.</p> 881 | 882 | 883 | 884 | 885 | >NAME 886 | >VALUE 887 | 888 | 889 | <h3>CR54 footprint</h3> 890 | <p>These vary by manufacturer, but we used the NPIS54LS footprint from <a href="http://www.niccomp.com/catalog/npis_ls.pdf">here</a>. 891 | 892 | 893 | 894 | 895 | 896 | 897 | 898 | 899 | 900 | 901 | >Name 902 | >Value 903 | 904 | 905 | 906 | 907 | 908 | 909 | 910 | 911 | <p><b>Generic 2012 (0805) package</b></p> 912 | <p>0.2mm courtyard excess rounded to nearest 0.05mm.</p> 913 | 914 | 915 | >NAME 916 | >VALUE 917 | 918 | 919 | 920 | 921 | 922 | 923 | <p><b>Generic 1608 (0603) package</b></p> 924 | <p>0.2mm courtyard excess rounded to nearest 0.05mm.</p> 925 | 926 | 927 | 928 | 929 | 930 | 931 | 932 | 933 | >NAME 934 | >VALUE 935 | 936 | 937 | 938 | 939 | 940 | <p><b>Generic 1005 (0402) package</b></p> 941 | <p>0.2mm courtyard excess rounded to nearest 0.05mm.</p> 942 | 943 | 944 | 945 | 946 | 947 | 948 | 949 | 950 | >NAME 951 | >VALUE 952 | 953 | 954 | 955 | 956 | 957 | 958 | 959 | 960 | 961 | 962 | 963 | 964 | 965 | 966 | 967 | 968 | 969 | 970 | 971 | 972 | 973 | 974 | 975 | 976 | 977 | 978 | 979 | 980 | 981 | 982 | 983 | 984 | 985 | 986 | 987 | 988 | 989 | 990 | 991 | >NAME 992 | >VALUE 993 | 994 | 995 | <h3>Inductor - 3.0mm x 3.0mm</h3> 996 | <p><a href=file:///C:/Users/guita/Downloads/NRH3012T100MN_SS.pdf>Example Datasheet</a></p> 997 | 998 | 999 | 1000 | 1001 | 1002 | 1003 | 1004 | 1005 | 1006 | 1007 | 1008 | 1009 | >Name 1010 | >Value 1011 | 1012 | 1013 | 1014 | 1015 | 1016 | 1017 | 1018 | 1019 | 1020 | >NAME 1021 | >VALUE 1022 | 1023 | 1024 | EIA 7343 tantalum capacitor 1025 | 1026 | 1027 | 1028 | 1029 | 1030 | 1031 | 1032 | 1033 | 1034 | 1035 | >Name 1036 | >Value 1037 | 1038 | 1039 | 2.5 mm spaced PTHs with 6.5 mm diameter outline 1040 | 1041 | 1042 | 1043 | 1044 | >Value 1045 | >Name 1046 | 1047 | 1048 | 1049 | 1050 | Some old package in our library 1051 | 1052 | 1053 | 1054 | 1055 | 1056 | 1057 | 1058 | 1059 | 1060 | 1061 | 1062 | 1063 | >NAME 1064 | >VALUE 1065 | 1066 | 1067 | <b>Panasonic Aluminium Electrolytic Capacitor VS-Serie Package E</b> 1068 | 1069 | 1070 | 1071 | 1072 | 1073 | 1074 | 1075 | 1076 | 1077 | 1078 | 1079 | 1080 | 1081 | 1082 | 1083 | 1084 | 1085 | 1086 | 1087 | 1088 | >NAME 1089 | >VALUE 1090 | 1091 | 1092 | 1093 | 1094 | 1095 | 1096 | 1097 | 1098 | 1099 | 1100 | 1101 | 1102 | 1103 | 1104 | <p><b>Generic 3216 (1206) package</b></p> 1105 | <p>0.2mm courtyard excess rounded to nearest 0.05mm.</p> 1106 | 1107 | 1108 | 1109 | 1110 | 1111 | 1112 | 1113 | 1114 | >NAME 1115 | >VALUE 1116 | 1117 | 1118 | 1119 | 1120 | 1121 | 1122 | 1123 | 1124 | 1125 | 1126 | 1127 | 1128 | 1129 | 1130 | 1131 | 1132 | 1133 | 1134 | 1135 | GND KEEPOUT 1136 | 1137 | BD Edge 1138 | >Name 1139 | >Value 1140 | 1141 | Board Edge 1142 | 1143 | 1144 | <h3>2.4GHz Inverted F PCB Trace Antenna</h3> 1145 | <p>PCB trace antenna with a 25.7 x 7.5 mm footprint.</p> 1146 | <p>Based on layout from <a href="http://www.ti.com/lit/an/swru120b/swru120b.pdf">TI design note DN0007</a>.</p> 1147 | 1148 | 1149 | 1150 | 1151 | 1152 | 1153 | 1154 | 1155 | 1156 | 1157 | 1158 | 1159 | 1160 | 1161 | 1162 | 1163 | 1164 | 1165 | 1166 | 1167 | 1168 | 1169 | 1170 | 1171 | 1172 | 1173 | 1174 | 1175 | 1176 | 1177 | 1178 | 1179 | 1180 | 1181 | 1182 | 1183 | Ground Plane 1184 | Ground Plane 1185 | 1186 | Board edge 1187 | >NAME 1188 | >VALUE 1189 | 1190 | 1191 | <h3>2.4GHz Meander PCB Trace Antenna</h3> 1192 | <p>PCB trace antenna with a 15.2 x 5.7mm footprint.</p> 1193 | <p>Based on layout from <a href="http://www.ti.com/lit/an/swra117d/swra117d.pdf">TI app note AN043</a>.</p> 1194 | 1195 | 1196 | 1197 | 1198 | 1199 | 1200 | 1201 | 1202 | 1203 | 1204 | 1205 | 1206 | 1207 | 1208 | 1209 | 1210 | 1211 | 1212 | 1213 | 1214 | 1215 | 1216 | 1217 | 1218 | 1219 | 1220 | 1221 | 1222 | 1223 | 1224 | 1225 | 1226 | 1227 | 1228 | Ground Plane 1229 | Board Edge 1230 | >NAME 1231 | >VALUE 1232 | 1233 | 1234 | 1235 | 1236 | 1237 | 1238 | 1239 | 1240 | 1241 | 1242 | 1243 | 1244 | 1245 | 1246 | 1247 | 1248 | 1249 | 1250 | 1251 | 1252 | 1253 | 1254 | 1255 | 1256 | <h3>SOT886</h3> 1257 | <p>Package for "F" variant of PRTR5V0U2F</p> 1258 | 1259 | 1260 | 1261 | 1262 | 1263 | 1264 | 1265 | 1266 | 1267 | 1268 | 1269 | 1270 | 1271 | 1272 | 1273 | 1274 | 1275 | 1276 | 1277 | >Name 1278 | >Value 1279 | 1280 | 1281 | 1282 | 1283 | 1284 | 1285 | 1286 | 1287 | 1288 | 1289 | 1290 | 1291 | 1292 | 1293 | 1294 | 1295 | 1296 | 1297 | 1298 | 1299 | 1300 | >NAME 1301 | >VALUE 1302 | 1303 | 1304 | 1305 | 1306 | 1307 | 1308 | 1309 | 1310 | 1311 | 1312 | 1313 | 1314 | 1315 | 1316 | 1317 | 1318 | 1319 | 1320 | 1321 | 1322 | 1323 | 1324 | 1325 | 1326 | 1327 | 1328 | 1329 | 1330 | 1331 | 1332 | 1333 | 1334 | 1335 | 1336 | 1337 | 1338 | 1339 | 1340 | 1341 | 1342 | 1343 | 1344 | >Name 1345 | >Value 1346 | 1347 | 1348 | 1349 | 1350 | 1351 | 1352 | 1353 | 1354 | 1355 | 1356 | 1357 | 1358 | 1359 | 1360 | 1361 | 1362 | 1363 | 1364 | 1365 | 1366 | 1367 | 1368 | 1369 | 1370 | 1371 | 1372 | 1373 | 1374 | 1375 | 1376 | 1377 | 1378 | 1379 | 1380 | 1381 | 1382 | 1383 | 1384 | 1385 | 1386 | 1387 | 1388 | 1389 | 1390 | 1391 | 1392 | 1393 | 1394 | 1395 | 1396 | 1397 | 1398 | 1399 | 1400 | 1401 | 1402 | 1403 | 1404 | 1405 | >Name 1406 | >Value 1407 | 1408 | 1409 | 1410 | 1411 | 1412 | 1413 | 1414 | 1415 | 1416 | 1417 | 1418 | 1419 | 1420 | 1421 | 1422 | 1423 | 1424 | 1425 | 1426 | 1427 | 1428 | 1429 | 1430 | 1431 | 1432 | 1433 | 1434 | 1435 | 1436 | 1437 | 1438 | 1439 | 1440 | 1441 | 1442 | 1443 | 1444 | 1445 | 1446 | 1447 | 1448 | 1449 | 1450 | 1451 | 1452 | 1453 | 1454 | 1455 | >Name 1456 | >Value 1457 | 1458 | 1459 | 1460 | 1461 | 1462 | <h3>Texas Instruments BQ24072 LiPo Battery Chargerand Power-Path Management IC</h3> 1463 | <p>The bq2407x series of devices are integrated Li-Ion linear chargers and system power path management devices targeted at space-limited portable applications. The devices operate from either a USB port or an AC adapter and support charge currents up to 1.5 A. The input voltage range with input overvoltage protection supports unregulated adapters. The USB input current limit accuracy and start up sequence allow the bq2407x to meet USB-IF inrush current specifications. Additionally, the input dynamic power management (VIN-DPM) prevents the charger from crashing incorrectly configured USB sources.</p> 1464 | <p><a href="http://www.ti.com/product/BQ24075/datasheet">Datasheet</a></p> 1465 | 1466 | 1467 | 1468 | 1469 | 1470 | 1471 | 1472 | 1473 | 1474 | 1475 | 1476 | 1477 | 1478 | 1479 | 1480 | 1481 | 1482 | 1483 | 1484 | >Name 1485 | >Value 1486 | 1487 | 1488 | 1489 | 1490 | 1491 | 1492 | >NAME 1493 | >VALUE 1494 | 1495 | 1496 | 1497 | 1498 | 1499 | 1500 | 1501 | 1502 | 1503 | 1504 | >NAME 1505 | >VALUE 1506 | 1507 | 1508 | 1509 | 1510 | 1511 | 1512 | 1513 | 1514 | 1515 | 1516 | 1517 | 1518 | 1519 | 1520 | 1521 | >Name 1522 | >Value 1523 | 1524 | 1525 | <h3>Inductors</h3> 1526 | <p>Resist changes in electrical current. Basically a coil of wire.</p> 1527 | >NAME 1528 | >VALUE 1529 | 1530 | 1531 | 1532 | 1533 | 1534 | 1535 | 1536 | 1537 | 1538 | 1539 | >NAME 1540 | >VALUE 1541 | 1542 | 1543 | 1544 | 1545 | 1546 | 1547 | 1548 | 1549 | 1550 | 1551 | >NAME 1552 | >VALUE 1553 | 1554 | 1555 | 1556 | 1557 | 1558 | 1559 | <h3>Antenna (with ground termination)</h3> 1560 | 1561 | 1562 | 1563 | 1564 | 1565 | 1566 | 1567 | >NAME 1568 | >VALUE 1569 | 1570 | 1571 | 1572 | 1573 | 1574 | 1575 | 1576 | 1577 | 1578 | 1579 | 1580 | 1581 | 1582 | 1583 | 1584 | 1585 | 1586 | 1587 | 1588 | 1589 | 1590 | 1591 | 1592 | 1593 | 1594 | 1595 | 1596 | 1597 | 1598 | 1599 | 1600 | 1601 | 1602 | 1603 | 1604 | 1605 | 1606 | 1607 | 1608 | 1609 | 1610 | 1611 | 1612 | 1613 | 1614 | 1615 | 1616 | 1617 | 1618 | 1619 | 1620 | 1621 | 1622 | 1623 | 1624 | 1625 | 1626 | 1627 | 1628 | 1629 | 1630 | 1631 | 1632 | 1633 | 1634 | 1635 | 1636 | 1637 | 1638 | 1639 | 1640 | 1641 | 1642 | 1643 | 1644 | >Name 1645 | >Value 1646 | 1647 | 1648 | 1649 | 1650 | 1651 | 1652 | 1653 | 1654 | 1655 | 1656 | 1657 | 1658 | 1659 | 1660 | 1661 | 1662 | 1663 | 1664 | 1665 | 1666 | 1667 | 1668 | 1669 | 1670 | 1671 | 1672 | 1673 | 1674 | 1675 | 1676 | 1677 | 1678 | 1679 | 1680 | 1681 | 1682 | 1683 | 1684 | 1685 | 1686 | 1687 | 1688 | 1689 | 1690 | 1691 | 1692 | 1693 | 1694 | 1695 | 1696 | 1697 | 1698 | 1699 | 1700 | 1701 | 1702 | 1703 | 1704 | 1705 | 1706 | 1707 | 1708 | 1709 | 1710 | 1711 | 1712 | 1713 | 1714 | 1715 | 1716 | 1717 | 1718 | >Name 1719 | >Value 1720 | 1721 | 1722 | 1723 | 1724 | 1725 | 1726 | 1727 | 1728 | 1729 | 1730 | 1731 | 1732 | 1733 | 1734 | 1735 | 1736 | 1737 | 1738 | 1739 | 1740 | 1741 | 1742 | 1743 | 1744 | 1745 | 1746 | 1747 | 1748 | 1749 | 1750 | 1751 | 1752 | 1753 | 1754 | 1755 | 1756 | 1757 | 1758 | 1759 | 1760 | 1761 | 1762 | 1763 | 1764 | 1765 | 1766 | 1767 | 1768 | 1769 | 1770 | 1771 | 1772 | 1773 | 1774 | 1775 | 1776 | 1777 | 1778 | 1779 | 1780 | 1781 | 1782 | 1783 | 1784 | 1785 | 1786 | 1787 | 1788 | 1789 | 1790 | 1791 | 1792 | 1793 | 1794 | 1795 | 1796 | 1797 | 1798 | 1799 | 1800 | 1801 | 1802 | 1803 | 1804 | 1805 | 1806 | 1807 | 1808 | 1809 | 1810 | 1811 | 1812 | 1813 | 1814 | 1815 | 1816 | 1817 | 1818 | 1819 | 1820 | 1821 | 1822 | 1823 | 1824 | 1825 | 1826 | 1827 | 1828 | 1829 | 1830 | 1831 | 1832 | 1833 | 1834 | 1835 | 1836 | 1837 | 1838 | 1839 | 1840 | 1841 | 1842 | 1843 | 1844 | 1845 | 1846 | 1847 | 1848 | 1849 | 1850 | 1851 | 1852 | 1853 | 1854 | 1855 | 1856 | 1857 | 1858 | 1859 | 1860 | 1861 | 1862 | >Name 1863 | >Value 1864 | 1865 | 1866 | 1867 | 1868 | 1869 | 1870 | 1871 | 1872 | 1873 | 1874 | 1875 | 1876 | 1877 | 1878 | 1879 | 1880 | 1881 | >Name 1882 | >Value 1883 | 1884 | 1885 | 1886 | 1887 | 1888 | 1889 | 1890 | 1891 | 1892 | VCCA≤VCCB 1893 | 1894 | 1895 | 1896 | 1897 | >Name 1898 | >Value 1899 | 1900 | 1901 | 1902 | 1903 | 1904 | 1905 | 1906 | 1907 | 1908 | 1909 | 1910 | 1911 | 1912 | 1913 | 1914 | 1915 | 1916 | 1917 | 1918 | 1919 | 1920 | 1921 | 1922 | 1923 | 1924 | 1925 | 1926 | 1927 | 1928 | 1929 | 1930 | 1931 | 1932 | 1933 | 1934 | 1935 | 1936 | 1937 | 1938 | 1939 | 1940 | 1941 | 1942 | 1943 | 1944 | 1945 | 1946 | 1947 | 1948 | 1949 | 1950 | 1951 | 1952 | 1953 | 1954 | 1955 | 1956 | 1957 | 1958 | 1959 | 1960 | 1961 | 1962 | 1963 | 1964 | 1965 | 1966 | 1967 | 1968 | <h3>Texas Instruments BQ24072 LiPo Battery Chargerand Power-Path Management IC</h3> 1969 | <p>The bq2407x series of devices are integrated Li-Ion linear chargers and system power path management devices targeted at space-limited portable applications. The devices operate from either a USB port or an AC adapter and support charge currents up to 1.5 A. The input voltage range with input overvoltage protection supports unregulated adapters. The USB input current limit accuracy and start up sequence allow the bq2407x to meet USB-IF inrush current specifications. Additionally, the input dynamic power management (VIN-DPM) prevents the charger from crashing incorrectly configured USB sources.</p> 1970 | <p><a href="http://www.ti.com/product/BQ24075/datasheet">Datasheet</a></p> 1971 | <h4>SparkFun Products</h4> 1972 | <ul></ul> 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | <h3>AP7361C 3.3V LDO Regulator</h3> 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 | 2031 | 2032 | 2033 | 2034 | 2035 | 2036 | 2037 | 2038 | 2039 | 2040 | 2041 | 2042 | 2043 | 2044 | 2045 | 2046 | 2047 | 2048 | 2049 | 2050 | 2051 | 2052 | 2053 | 2054 | 2055 | 2056 | 2057 | 2058 | 2059 | 2060 | 2061 | 2062 | 2063 | 2064 | 2065 | 2066 | 2067 | 2068 | 2069 | 2070 | 2071 | 2072 | 2073 | 2074 | 2075 | 2076 | 2077 | <h3>Inductors</h3> 2078 | <p>Resist changes in electrical current. Basically a coil of wire.</p> 2079 | <p>SparkFun Products: 2080 | <ul><li><a href="https://www.sparkfun.com/products/13879">SparkFun Load Cell Amplifier - HX711</a></li> 2081 | <li><a href="https://www.sparkfun.com/products/13613">IOIO-OTG - V2.2</a></li> 2082 | <li><a href=""></a></li> 2083 | </ul></p> 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | 2091 | 2092 | 2093 | 2094 | 2095 | 2096 | 2097 | 2098 | 2099 | 2100 | 2101 | 2102 | 2103 | 2104 | 2105 | 2106 | 2107 | 2108 | 2109 | 2110 | 2111 | 2112 | 2113 | 2114 | 2115 | 2116 | 2117 | 2118 | 2119 | 2120 | 2121 | 2122 | 2123 | 2124 | 2125 | 2126 | 2127 | 2128 | 2129 | 2130 | 2131 | 2132 | 2133 | 2134 | 2135 | 2136 | 2137 | 2138 | 2139 | 2140 | 2141 | 2142 | 2143 | 2144 | 2145 | 2146 | 2147 | 2148 | 2149 | 2150 | 2151 | 2152 | 2153 | 2154 | 2155 | 2156 | 2157 | 2158 | 2159 | 2160 | 2161 | 2162 | 2163 | 2164 | 2165 | 2166 | 2167 | 2168 | 2169 | 2170 | 2171 | 2172 | 2173 | 2174 | 2175 | 2176 | 2177 | 2178 | 2179 | 2180 | 2181 | 2182 | 2183 | 2184 | 2185 | 2186 | 2187 | 2188 | 2189 | 2190 | 2191 | 2192 | 2193 | 2194 | 2195 | 2196 | 2197 | 2198 | 2199 | 2200 | 2201 | 2202 | 2203 | 2204 | 2205 | 2206 | 2207 | 2208 | 2209 | 2210 | 2211 | 2212 | 2213 | 2214 | 2215 | 2216 | 2217 | 2218 | 2219 | 2220 | 2221 | 2222 | 2223 | 2224 | 2225 | 2226 | 2227 | 2228 | 2229 | 2230 | 2231 | 2232 | 2233 | 2234 | 2235 | 2236 | 2237 | 2238 | 2239 | 2240 | 2241 | 2242 | 2243 | 2244 | 2245 | 2246 | 2247 | 2248 | 2249 | 2250 | 2251 | 2252 | 2253 | 2254 | 2255 | 2256 | 2257 | 2258 | 2259 | 2260 | 2261 | 2262 | 2263 | 2264 | 2265 | 2266 | 2267 | 2268 | 2269 | 2270 | 2271 | 2272 | 2273 | 2274 | 2275 | 2276 | 2277 | 2278 | 2279 | 2280 | 2281 | 2282 | 2283 | 2284 | 2285 | 2286 | 2287 | 2288 | 2289 | 2290 | <h3>68pF ceramic capacitors</h3> 2291 | <p>A capacitor is a passive two-terminal electrical component used to store electrical energy temporarily in an electric field.</p> 2292 | 2293 | 2294 | 2295 | 2296 | 2297 | 2298 | 2299 | 2300 | 2301 | 2302 | 2303 | 2304 | 2305 | 2306 | 2307 | 2308 | 2309 | 2310 | 2311 | <h3>100µF polarized capacitors</h3> 2312 | <p>A capacitor is a passive two-terminal electrical component used to store electrical energy temporarily in an electric field.</p> 2313 | 2314 | 2315 | 2316 | 2317 | 2318 | 2319 | 2320 | 2321 | 2322 | 2323 | 2324 | 2325 | 2326 | 2327 | 2328 | 2329 | 2330 | 2331 | 2332 | 2333 | 2334 | 2335 | 2336 | 2337 | 2338 | 2339 | 2340 | 2341 | 2342 | 2343 | 2344 | 2345 | 2346 | 2347 | 2348 | 2349 | 2350 | 2351 | 2352 | 2353 | 2354 | 2355 | 2356 | 2357 | 2358 | 2359 | 2360 | 2361 | 2362 | 2363 | 2364 | 2365 | 2366 | 2367 | 2368 | 2369 | 2370 | 2371 | 2372 | 2373 | 2374 | 2375 | 2376 | 2377 | 2378 | 2379 | 2380 | 2381 | 2382 | 2383 | 2384 | 2385 | 2386 | 2387 | 2388 | 2389 | 2390 | 2391 | 2392 | 2393 | 2394 | 2395 | 2396 | 2397 | 2398 | 2399 | 2400 | 2401 | <h3>Antenna w/ Ground Connection</h3> 2402 | <p>2.4GHz antennae with signal and ground terminals.</p> 2403 | <p><ul> 2404 | <li><b>TRACE_ANTENNA_2.4GHZ_15.2MM</b> - Meander Trace antenna 2405 | <ul><li>15.2 x 5.7mm footprint</li> 2406 | <li>Based on layout from <a href="http://www.ti.com/lit/an/swra117d/swra117d.pdf">TI app note AN043</a>.</li></ul> 2407 | </li> 2408 | <li><b>TRACE_ANTENNA_2.4GHZ_25.7MM</b> - Inverted F trace antenna 2409 | <ul><li>25.7 x 7.5 mm footprint.</li> 2410 | <li>Based on layout from <a href="http://www.ti.com/lit/an/swru120b/swru120b.pdf">TI design note DN0007</a>.</li></ul> 2411 | </li> 2412 | </ul></p> 2413 | 2414 | 2415 | 2416 | 2417 | 2418 | 2419 | 2420 | 2421 | 2422 | 2423 | 2424 | 2425 | 2426 | 2427 | 2428 | 2429 | 2430 | 2431 | 2432 | 2433 | 2434 | 2435 | 2436 | 2437 | 2438 | 2439 | 2440 | 2441 | 2442 | 2443 | 2444 | 2445 | 2446 | 2447 | 2448 | 2449 | 2450 | 2451 | 2452 | 2453 | 2454 | 2455 | 2456 | 2457 | 2458 | 2459 | 2460 | 2461 | 2462 | 2463 | 2464 | 2465 | 2466 | 2467 | 2468 | 2469 | 2470 | 2471 | 2472 | 2473 | 2474 | 2475 | 2476 | 2477 | 2478 | 2479 | 2480 | 2481 | 2482 | 2483 | 2484 | 2485 | 2486 | 2487 | 2488 | 2489 | 2490 | 2491 | 2492 | 2493 | 2494 | 2495 | 2496 | 2497 | 2498 | 2499 | 2500 | 2501 | 2502 | 2503 | 2504 | 2505 | 2506 | 2507 | 2508 | 2509 | 2510 | 2511 | 2512 | 2513 | 2514 | 2515 | 2516 | 2517 | 2518 | 2519 | 2520 | 2521 | 2522 | 2523 | 2524 | 2525 | 2526 | 2527 | 2528 | 2529 | 2530 | 2531 | 2532 | 2533 | 2534 | 2535 | 2536 | 2537 | 2538 | 2539 | 2540 | 2541 | 2542 | 2543 | 2544 | 2545 | 2546 | 2547 | 2548 | 2549 | 2550 | 2551 | 2552 | 2553 | 2554 | 2555 | 2556 | 2557 | 2558 | 2559 | 2560 | 2561 | 2562 | 2563 | 2564 | 2565 | 2566 | 2567 | 2568 | 2569 | 2570 | 2571 | 2572 | 2573 | 2574 | 2575 | 2576 | -------------------------------------------------------------------------------- /LICENSE.md: -------------------------------------------------------------------------------- 1 | SparkFun License Information 2 | ============================ 3 | 4 | SparkFun uses two different licenses for our files — one for hardware and one for code. 5 | 6 | Hardware 7 | --------- 8 | 9 | **SparkFun hardware is released under [Creative Commons Share-alike 4.0 International](http://creativecommons.org/licenses/by-sa/4.0/).** 10 | 11 | Note: This is a human-readable summary of (and not a substitute for) the [license](http://creativecommons.org/licenses/by-sa/4.0/legalcode). 12 | 13 | You are free to: 14 | 15 | Share — copy and redistribute the material in any medium or format 16 | Adapt — remix, transform, and build upon the material 17 | for any purpose, even commercially. 18 | The licensor cannot revoke these freedoms as long as you follow the license terms. 19 | Under the following terms: 20 | 21 | Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. 22 | ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original. 23 | No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits. 24 | Notices: 25 | 26 | You do not have to comply with the license for elements of the material in the public domain or where your use is permitted by an applicable exception or limitation. 27 | No warranties are given. The license may not give you all of the permissions necessary for your intended use. For example, other rights such as publicity, privacy, or moral rights may limit how you use the material. 28 | 29 | 30 | Code 31 | -------- 32 | 33 | **SparkFun code, firmware, and software is released under the MIT License(http://opensource.org/licenses/MIT).** 34 | 35 | The MIT License (MIT) 36 | 37 | Copyright (c) 2016 SparkFun Electronics 38 | 39 | Permission is hereby granted, free of charge, to any person obtaining a copy 40 | of this software and associated documentation files (the "Software"), to deal 41 | in the Software without restriction, including without limitation the rights 42 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 43 | copies of the Software, and to permit persons to whom the Software is 44 | furnished to do so, subject to the following conditions: 45 | 46 | The above copyright notice and this permission notice shall be included in all 47 | copies or substantial portions of the Software. 48 | 49 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 50 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 51 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 52 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 53 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 54 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 55 | SOFTWARE. 56 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | SparkFun LTE CAT M1/NB-IoT Shield - SARA-R4 2 | ======================================== 3 | 4 | [![SparkFun LTE CAT M1/NB-IoT Shield - SARA-R4](https://cdn.sparkfun.com//assets/parts/1/3/3/0/9/14997-SparkFun_LTE_CAT_M1_NB-IoT_Shield_-_SARA-R4-01a.jpg)](https://www.sparkfun.com/products/14997) 5 | 6 | [*SparkFun LTE CAT M1/NB-IoT Shield - SARA-R4 (CEL-14997)*](https://www.sparkfun.com/products/14997) 7 | 8 | Arduino shield featuring a SARA-R410M-02B module, which supports both Cat M1 and NB-IoT 9 | 10 | Repository Contents 11 | ------------------- 12 | 13 | * **/Documentation** - Data sheets, additional product information 14 | * **/Hardware** - Eagle design files (.brd, .sch) 15 | * **/Production** - Production panel files (.brd) 16 | 17 | Documentation 18 | -------------- 19 | * **[Installing an Arduino Library Guide](https://learn.sparkfun.com/tutorials/installing-an-arduino-library)** - Basic information on how to install an Arduino library. 20 | * **[Library](https://github.com/sparkfun/SparkFun_LTE_Shield_Arduino_Library)** - Arduino library. 21 | * **[Hookup Guide](https://learn.sparkfun.com/tutorials/lte-cat-m1nb-iot-shield-hookup-guide)** - Basic hookup guide. 22 | 23 | Version History 24 | --------------- 25 | * v11 - Removed `GND` connection to `AREF` pin 26 | * [v10](https://github.com/sparkfun/LTE_Cat_M1_Shield/releases/tag/v10) - Initial Release 27 | 28 | License Information 29 | ------------------- 30 | 31 | This product is _**open source**_! 32 | 33 | Various bits of the code have different licenses applied. Anything SparkFun wrote is beerware; if you see me (or any other SparkFun employee) at the local, and you've found our code helpful, please buy us a round! 34 | 35 | Please use, reuse, and modify these files as you see fit. Please maintain attribution to SparkFun Electronics and release anything derivative under the same license. 36 | 37 | Distributed as-is; no warranty is given. 38 | 39 | - Your friends at SparkFun. 40 | --------------------------------------------------------------------------------