ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier Supplier Part Price 1 BS-2-1 B1 BATTERY_SOLDER_PAD 1 2 15pF "C1,C2" C0603 2 3 10u "C3,C20,C22" C0603 3 4 10nF "C5,C11,C15" C0603 3 5 100nF "C4,C6,C10,C12,C13,C14,C16" C0603 7 6 33pF "C7,C8" C0603 2 7 4.7uF C9 CAP-SMD_L3.2-W1.6-R-RD 1 8 22p "C17,C18,C19" C0603 3 9 100uF C21 CAP-SMD_L3.2-W1.6 1 10 100n C23 C0603 1 11 10n C24 C0603 1 12 33p C25 C0603 1 13 10p C26 C0603 1 14 22-23-2041 CN1 CONN-TH_4P-P2.54_22-23-2041 1 15 nano1.4_c77877 CN2 SIM-SMD_C77877 1 16 LL4148-GS08 "D1,D2" SOD-80_L3.5-W1.5-RD 2 17 ESDA6V1-5W6_C87908 D3 SOT323-6L_L2.0-W1.3-LS2.1-BL 1 18 Header-Male-2.54_1x6 H1 HDR-TH_6P-P2.54-V 1 19 PZ200V-11-03P H2 HDR-TH_3P-P2.00-V-M 1 20 PZ200V-11-04P H3 HDR-TH_4P-P2.00-V-M 1 21 PZ200V-11-02P H4 HDR-TH_2P-P2.00-V-M 1 22 100nH L1 L0603 1 23 "BC817-25,215" "Q1,Q2" SOT-23-3_L2.9-W1.6-P1.90-LS2.8-BR 2 24 3K3 R 1 R 603 1 25 2K2 "R2,R27" R 603 2 26 4.7K R 3 R 603 1 27 2.4K R 5 R 603 1 28 100K "R8,R9,R11,R14,R15,R18,R28" R 603 7 29 10K "R13,R17" R 603 2 30 1k "R4,R6,R7,R10,R12,R16,R20,R21,R22,R24,R26" R 603 11 31 51E "R19,R23,R25" R 603 3 32 KH-IPEX-K501-29 RF1 ANT-SMD_KH-IPEX-K501-29 1 33 CH340G U1 SOIC-16_L9.9-W3.9-P1.27-LS6.0-BL 1 34 PIC18F25K22-I/SO U2 SOIC-28_L17.9-W7.5-P1.27-LS10.3-BL 1 35 MC14066BDR2G U3 SOP-14_L8.6-W3.9-P1.27-LS6.0-BL 1 36 MCP1700T-3002E/TT U4 SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR 1 37 24LC512T-I/SN "U5,U6" SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL 2 38 DS1307ZN+ U7 SOP-8_L4.9-W3.9-P1.27-LS6.0-BL 1 39 MKA-10110 U8 MKA10110 8-22 1 40 AHT10 U9 AHT10 1 41 SIM800C 24Mbit U10 SIM800C 1 42 AF 13.7 180degree Bend foot Have side iron PBT White plastic USB1 USB-A-TH_4P-L14.3-W6.7-V-F_AF13.7 1 43 12MHz X1 HC-49S_L11.4-W4.8 1 44 11.0592MHz X2 HC-49S_L11.4-W4.8 1 45 32.768KHz X3 OSC-SMD_2P-L3.2-W1.5 1