{"text_format":"1","workbook":"xlsx","n_sheets":3,"sheets":["General","Board Specification","BOM"],"not_rendered":{"charts":0,"images":2,"macros":1,"external_links":0,"defined_names":1,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"General","index":0,"n_rows":52,"n_cols":3,"rows_kept":52,"cut":false,"hidden":false,"merged":[]}
[]
[null,{"$f":"CONCATENATE(\"Board \",C5)","v":"Board ESP32-01"}]
[]
[null,"Date","2020-08-08"]
[null,"Board Name","ESP32-01"]
[null,"Designer","Thomas Buck"]
[null,null,"Thomas.Buck@gmx.de"]
[]
[]
[null,"For Quote"]
[null,"Number of PCBS",20]
[null,"Populate","NA"]
[]
[null,"Components"]
[null,"SMD",33]
[null,"Thru Hole",0]
[]
[null,"Notes"]
[null,"Processing"]
[]
[null,"Top Side"]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[null,"Bottom Side"]

{"sheet":"Board Specification","index":1,"n_rows":46,"n_cols":4,"rows_kept":46,"cut":false,"hidden":false,"merged":[]}
[]
[null,{"$f":"CONCATENATE(\"Board Specification \",General!C5)","v":"Board Specification ESP32-01"}]
[]
[null,"Material","FR4"]
[null,"Metallization Layers",2]
[null,"Solder Stop Top","yes"]
[null,"Solder Stop Bottom","yes"]
[null,"Silk Screen Top","yes"]
[null,"Silk Screen Bottom","yes"]
[null,"Surface Finish","ENIG"]
[]
[null,"Total Thickness (nominal)",1,"mm"]
[]
[null,"Dimensions"]
[null,"Width",24.7,"mm"]
[null,"Height",14.4,"mm"]
[null,"internal Slits or large Holes","no"]
[null,"complex Outline","yes"]
[]
[]
[null,"Holes/Drills"]
[null,"Plated",0.3,"mm"]
[null,"Non Plated","NA","mm"]
[null,"Number of Holes",82]
[]
[null,"Layout Specifications"]
[null,"Trace Width",0.125,"mm"]
[null,"Spacing",0.125,"mm"]
[null,"RestRing",0.15,"mm"]
[null,"Solder Stop Pad Extension",6.25E-2,"mm"]
[null,"Silk Screen min Width",0.15,"mm"]
[]
[]
[null,"Layer Stack","Thickness","Gerber File Extension"]
[null,null,"um"]
[]
[null,"Top Paste Mask",null,".GTP"]
[null,"Top Silk Screen",null,".GTO"]
[null,"Top Solder Stop",null,".GTS"]
[null,"Top Layer",35,".GTL"]
[null,"Dielectric",930]
[null,"Bottom Layer",35,".GBL"]
[null,"Bottom Solder Stop",null,".GBS"]
[null,"Bottom Silk Screen",null,".GBO"]
[null,"Bottom Paste Mask",null,".GBP"]
[null,"Outline Gerber ",null,".GM8"]

{"sheet":"BOM","index":2,"n_rows":27,"n_cols":29,"rows_kept":27,"cut":false,"hidden":false,"merged":[]}
[]
[null,{"$f":"CONCATENATE(\"Bill of Material \",General!C5)","v":"Bill of Material ESP32-01"}]
[]
[null,"ID","Populate","QTY","SMT/THT","Side","Footprint","Value","Spec.","Manufacturer","Manufacturer ID","Distributor","Distributor ID","Comment"]
[]
[null,"C14","yes",{"$f":"LEN(B6)-LEN(SUBSTITUTE(B6,\",\",\"\"))+1","v":1},"SMT","TopLayer","0402","2.4pF","+-0.1pF, 25V",null,"GJM1555C1H2R4WB01D","Shenzen OPL","GJM1555C1H2R4WB01D",null,null,null,null,null,null,"Samsung Electro-Mechanics","CL05C2R4CB5NNNC","LCSC","C318575","extended"]
[null,"C13","yes",1,"SMT","TopLayer","0402","4.7pF","+-0.25pF, 50V",null,"GJM1555C1H4R7BB01D","Shenzen OPL","GJM1555C1H4R7BB01D",null,null,null,null,null,null,"Guangdong Fenghua Advanced Tech","0402CG4R7C500NT","LCSC","C1569","basic"]
[null,"C3,C4","yes",2,"SMT","TopLayer","0402","22pF","+-5%, 50V",null,"GJM1555C1H220JB01D","Shenzen OPL","GJM1555C1H220JB01D",null,null,null,null,null,null,"Guangdong Fenghua Advanced Tech","0402CG220J500NT","LCSC","C1555","basic"]
[null,"C1","yes",1,"SMT","TopLayer","0402","100pF","+-5%, 50V",null,"GRM1555C2A101JA01D","Shenzen OPL","GRM1555C2A101JA01D",null,null,null,null,null,null,"Guangdong Fenghua Advanced Tech","0402CG101J500NT","LCSC","C1546","basic"]
[null,"C15,C16","yes",2,"SMT","TopLayer","0402","270pF","+-5%, 50V",null,"CC0402JRNPO9BN271","Shenzen OPL","CC0402JRNPO9BN271",null,null,null,null,null,null,"Walsin Tech Corp","0402N271J500CT","LCSC","C301975","extended"]
[null,"C5","yes",1,"SMT","TopLayer","0402","3.3nF","+-5%, 50V",null,"0402B332J500CT","Shenzen OPL","0402B332J500CT",null,null,null,null,null,null,"Samsung Electro-Mechanics","CL05B332KB5NNNC","LCSC","C26404","basic"]
[null,"C6,C20","yes",2,"SMT","TopLayer","0402","10nF","+-10%, 25V",null,"GRM155R71H103KA88D","Shenzen OPL","GRM155R71H103KA88D",null,null,null,null,null,null,"Samsung Electro-Mechanics","CL05B103KB5NNNC","LCSC","C15195","basic"]
[null,"C19,C18,C12,C8,C7","yes",5,"SMT","TopLayer","0402","100nF","+-10%, 16V",null,"GRM155R71C104KA88D","Shenzen OPL","GRM155R71C104KA88D",null,null,null,null,null,null,"Samsung Electro-Mechanics","CL05B104KO5NNNC","LCSC","C1525","basic"]
[null,"C2,C9,C17","yes",3,"SMT","TopLayer","0402","1uF","+-10%, 16V",null,"CL05A105KA5NQNC","Shenzen OPL","CL05A105KA5NQNC",null,null,null,null,null,null,"Samsung Electro-Mechanics","CL05A105KA5NQNC","LCSC","C52923","basic"]
[null,"C10,C11","yes",2,"SMT","TopLayer","0603","10uF","+-20%, 10V",null,"CL10A106KP8NNNC","Shenzen OPL","CL10A106KP8NNNC",null,null,null,null,null,null,"Samsung Electro-Mechanics","CL10A106KP8NNNC","LCSC","C19702","basic"]
[null,"R2,R3,R4","yes",3,"SMT","TopLayer","0402",270,"+-5%",null,"0402WGJ0271TCE","Shenzen OPL","0402WGJ0271TCE",null,null,null,null,null,null,"Uniroyal Elec","0402WGF1820TCE","LCSC","C270634","extended"]
[null,"R5","yes",1,"SMT","TopLayer","0402","10k","+-5%",null,"0402WGJ0103TCE","Shenzen OPL","0402WGJ0103TCE",null,null,null,null,null,null,"Uniroyal Elec","0402WGF1002TCE","LCSC","C25744","basic"]
[null,"R1","yes",1,"SMT","TopLayer","0402","20k","+-1%",null,"0402WGJ0203TCE","Shenzen OPL","0402WGJ0203TCE",null,null,null,null,null,null,"Uniroyal Elec","0402WGF2002TCE","LCSC","C25765","basic"]
[null,"L1","yes",1,"SMT","TopLayer","0402","2.4nH","+-0.3nH",null,"MLG1005S2N4ST000","Shenzen OPL","MLG1005S2N4ST000",null,null,null,null,null,null,"Taiyo Yuden","HK10052N4S-T","LCSC","C89158","extended"]
[null,"D3","yes",{"$f":"LEN(B20)-LEN(SUBSTITUTE(B20,\",\",\"\"))+1","v":1},"SMT","TopLayer","0603","LED,Red",null,null,"LTST-C193KGKT-5A","Shenzen OPL","LTST-C193KGKT-5A","Green, 16 mcd",null,null,null,null,null,"Hubei KENTO Elec","KT-0603R","LCSC","C2286","basic"]
[null,"D2","yes",1,"SMT","TopLayer","0603","LED,Blue",null,null,"LTST-C193KFKT-5A","Shenzen OPL","LTST-C193KFKT-5A","Orange, 28 mcd",null,null,null,null,null,"Everlight Elec","19-217/BHC-ZL1M2RY/3T","LCSC","C72041","basic"]
[null,"D4","yes",1,"SMT","TopLayer","0603","LED,Green",null,null,"LTST-C193KRKT-5A","Shenzen OPL","LTST-C193KRKT-5A","Red, 26 mcd",null,null,null,null,null,"Everlight Elec","19-217/GHC-YR1S2/3T","LCSC","C72043","basic"]
[null,"D1","yes",1,"SMT","TopLayer","SOD123W","3.3V",null,null,"SP4020-01FTG-C","Shenzen OPL","SP4020-01FTG-C",null,null,null,null,null,null,"DOWO","SMF3.3A","LCSC","C283866","extended"]
[null,"XT1","yes",1,"SMT","TopLayer","1.6x2","40MHz",null,null,"SX20Y040000BC1T","Shenzen OPL","SX20Y040000BC1T",null,null,null,null,null,null,"Seiko Epson","Q22FA12800332","LCSC","C255899","-"]
[null,"IC1","yes",1,"SMT","TopLayer","QFN48-5X5",null,null,null,"ESP32-D0WD","Shenzen OPL","ESP32-D0WD",null,null,null,null,null,null,"Espressif Systems","ESP32-D0WD","LCSC","C130167","-",null,null,null,"ESP32-D0WD"," ESP32-D0WD"]
[null,"IC2","yes",1,"SMT","TopLayer","SOIC-8(150mil)","32MBit","4M x 8, QSPI",null,"AT25SF321-SSHD-T","Shenzen OPL","AT25SF321-SSHD-T",null,null,null,null,null,null,"FM(Shanghai Fudan Microelectronics)","FM25Q32-SO-T-G","LCSC","C174372","extended"]
[null,"J1","yes",1,"THT","BottomLayer","4x2-header",null,"100mil Header"]