Maker project

VoltLink

BOM001068 · Rev.E

What the project is · as the catalogue files it; the circuit functions below are BOM rule hits

Filed under “接口转换及调试器” in the ezPLM catalogue.

Circuit functions included · BOM rule hits · not reviewed

LoRa / LoRaWAN
- U1 LR1107 · by part number
USB to serial
- U3 CP2102N-A01-GQFN28 · by part number
ESD / TVS protection
- U2 USBLC6-2P6 · by part number

Helper circuits

USB connector (Type-C / Micro / A)
- J3 USB_C_Receptacle_USB2.0 · by part number
Fuse / resettable fuse
- F1 0.5A · by footprint

PCB · seen from the top

Full size

Schematic

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Online view

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23 rows · 30 parts0 of 23 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.

Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.

Designators	Value	Part	Qty
U2	USBLC6-2P6	No part number	1
U3	CP2102N-A01-GQFN28	No part number	1
Q1	UMH3N	No part number	1
J1	LinkJST_SH_BM06B-SRSS-TB_1x06-1MP_P1.00mm_Vertical	Link	1
R5	47.5KR_0603_1608Metric	47.5K	1
D2	TXLED_0603_1608Metric	TX	1
F1	0.5AFuse_0603_1608Metric	0.5A	1
R4	22.1KR_0603_1608Metric	22.1K	1
U1	LR1107SOT-89-3	LR1107	1
R1	1MR_1206_3216Metric	1M	1
C2, C4	1uFC_0603_1608Metric	1uF	2
H1, H2, H3, H4	GNDMountingHole_2.5mm_Pad	GND	4
D3	RXLED_0603_1608Metric	RX	1
V1	VOLTLOG_LOGOvoltlog_mask_3mm	VOLTLOG_LOGO	1
C6	0.1uFC_0603_1608Metric	0.1uF	1
J4, J5	Conn_01x08PinHeader_1x08_P2.54mm_Vertical	Conn_01x08	2
R2, R3	5K1R_0603_1608Metric	5K1	2
J2	StandardPinHeader_1x06_P2.54mm_Horizontal	Standard	1
D1	PWRLED_0603_1608Metric	PWR	1
J3	USB_C_Receptacle_USB2.0TYPE-C-31-M-12	USB_C_Receptacle_USB2.0	1
C1	4.7nFC_1206_3216Metric	4.7nF	1
C3, C5	10uFC_0603_1608Metric	10uF	2
RN1	1KR_Array_Convex_4x0603	1K	1

What you can do

Function

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Written by a model from the evidence it cites · not reviewed

Answers use only what was read of this design: its BOM lines, the function hits, the parsed nets around your selection and the part's catalogue record. Every statement links to its evidence.

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Context: the whole design

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Source

Project: VoltLink
Project category: 接口转换及调试器
BOM number: BOM001068
Version: Rev.E
EDA tool: kicad
Parse status: succeeded
Licence: Not identified: the catalogue states no licence and this project's files have not been checked for one yet. Do not assume any right to reuse it.