Maker project

ESP32-POE-ISO

BOM000726 · Rev.L

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

Filed under “ESP” in the ezPLM catalogue.

Circuit functions included · BOM rule hits · not reviewed

Buck regulator
- U7 SY8089AAAC(SOT23-5) · by part number
Isolated DC-DC
- DCDC1 F0505S-2WR2(SIP-7) · by part number
Battery charger
- U3 BL4054B-42TPRN(SOT23-5) · by part number
Power over Ethernet (PoE)
- U2 TPS2376D(SO-8) · by part number
Wireless SoC / wireless module
- U6 ESP32-WROVER-E · by part number
Wi-Fi
- U6 ESP32-WROVER-E · by part number
Bluetooth / Bluetooth Low Energy
- U6 ESP32-WROVER-E · by part number
USB to serial
- U1 CH340T(SSOP20W) · by part number
Ethernet
- U4 LAN8710A-EZC(QFN32) · by part number
Isolated power
- DCDC1 F0505S-2WR2(SIP-7) · by part number
Logic gate / inverter / Schmitt trigger
- U8 SN74LVC1G04DBVR(SOT23-5) · by part number
ESD / TVS protection
- D10 SMAJ58A/SMA · by part number

PCB · seen from the top

Full size

Schematic

Full size

Online view

Loading the project view…

78 rows · 142 parts0 of 78 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
R23	180k/1%/R0402R_0402_5MIL_DWS	180k/1%/R0402	1
D2	BAT54C(SOT23-3)	No part number	1
D1, D3, D4, D6, D7, D9	1N5819S4/SOD123	No part number	6
D5	SS510/100V/5A/0.85V/DO214AB(SMC)	No part number	1
D10	SMAJ58A/SMA	No part number	1
U2	TPS2376D(SO-8)	No part number	1
U3	BL4054B-42TPRN(SOT23-5)	No part number	1
U4	LAN8710A-EZC(QFN32)	No part number	1
U5	TX4138(ESOIC-8)	No part number	1
U6	ESP32-WROVER-E	No part number	1
U7	SY8089AAAC(SOT23-5)	No part number	1
U8	SN74LVC1G04DBVR(SOT23-5)	No part number	1
D8	NA(SMBJ6.0A)	No part number	1
Q2, Q3	BC817-40(SOT23)	No part number	2
TVS1	ESDS314DBVR(SOT-23-5)	No part number	1
TVS2, TVS3	NA(GG0402052R542P)	No part number	2
EXT1, EXT2	NS(HN1x10)HN1x10	NS(HN1x10)	2
R24, R46, R47	220R/R0402R_0402_5MIL_DWS	220R/R0402	3
MICRO_SD1	TFC-9P-1.7H(ATFFS150A01BR016)uSD(TFC-9P-1.xH(ATFFS150A01BR016))	TFC-9P-1.7H(ATFFS150A01BR016)	1
Sign_CE	CE_SignCE_Sign	CE_Sign	1
C17	2.2uF/6.3V/10%/X5R/C0603C_0603_5MIL_DWS	2.2uF/6.3V/10%/X5R/C0603	1
R17, R49	NA/R0402R_0402_5MIL_DWS	NA/R0402	2
R9	100k/R0402R_0402_5MIL_DWS	100k/R0402	1
C25	12pF/50V/5%/COG/C0402C_0402_5MIL_DWS	12pF/50V/5%/COG/C0402	1
C23	1.0nF/3kV/10%/X7R/SMD/1808(VISHAY-VJ1808Y102KBHAT4X_Farnell-2407291)C_1808(4520)_5MIL_DWS_ISO	1.0nF/3kV/10%/X7R/SMD/1808(VISHAY-VJ1808Y102KBHAT4X_Farnell-2407291)	1
R28	0.03R/1%/R1206R_1206_5MIL_DWS	0.03R/1%/R1206	1
C31	1uF/10V/20%/X5R/C0603C_0603_5MIL_DWS	1uF/10V/20%/X5R/C0603	1
R4	47k/R0402R_0402_5MIL_DWS	47k/R0402	1
R30	49.9k/1%/R0402R_0402_5MIL_DWS	49.9k/1%/R0402	1
C26	470uF/10V/20%/Low_ESR/RM2.5/6.0x11mmCPOL-RM2.5mm_6.3x11mm_PTH	470uF/10V/20%/Low_ESR/RM2.5/6.0x11mm	1
R7, R16	470k/R0402R_0402_5MIL_DWS	470k/R0402	2
R26	12.1k/1%/R0402R_0402_5MIL_DWS	12.1k/1%/R0402	1
C2	1nF/2000V/10%/X7R/C1206C_1206_5MIL_DWS_ISO	1nF/2000V/10%/X7R/C1206	1
R41	4.7k/R2512R_2512_MM_DWS	4.7k/R2512	1
R43	130k/R0402R_0402_5MIL_DWS	130k/R0402	1
L1, L3, L5	FB0805/600R/2AL_0805_5MIL_DWS	FB0805/600R/2A	3
R33	4.7R/R0402R_0402_5MIL_DWS	4.7R/R0402	1
UEXT1	P-B-V-10-LFGBH-254-SMT-10	P-B-V-10-LF	1
C27	15uF/100V/20%/RM2.5/6.3x11mm(Farnell:1281844)CPOL-RM2.5mm_6.3x11mm_PTH	15uF/100V/20%/RM2.5/6.3x11mm(Farnell:1281844)	1
Q1	Q12MHz/20pF/10ppm/4P/3.2x2.5mmTSX-3.2x2.5mm_GND(3)	Q12MHz/20pF/10ppm/4P/3.2x2.5mm	1
R5, R8, R14, R15, R31, R35	2.2k/R0402R_0402_5MIL_DWS	2.2k/R0402	6
Sign_PB-Free	—LOGO_PBFREE	No part number	1
R10, R11, R12, R13	49.9R/1%/R0402R_0402_5MIL_DWS	49.9R/1%/R0402	4
L4	33uH/2.1A/DCR=0.1R/20%/DBS135(PD3316MT330)DBS135	33uH/2.1A/DCR=0.1R/20%/DBS135(PD3316MT330)	1
PWR1	LED/RED/0603LED_0603_KA	LED/RED/0603	1
R22	24.9k/1%/R0402R_0402_5MIL_DWS	24.9k/1%/R0402	1
MH1, MH2, MH3	Mounting_Hole_NPTHNPTH_2.2mm	Mounting_Hole_NPTH	3
Logo_OSHW	—LOGO_OPENHARDWARE_8x8	No part number	1
R27	4.42k/1%/1/16W/R0402R_0402_5MIL_DWS	4.42k/1%/1/16W/R0402	1
U1	CH340T(SSOP20W)SSOP-20W	CH340T(SSOP20W)	1
C4, C5	27pF/50V/5%/C0G/C0402C_0402_5MIL_DWS	27pF/50V/5%/C0G/C0402	2
Sign_Antistatic	Val**LOGO_ANTISTATIC_1	Val**	1
C8, C11, C14, C15, C16, C18, C29	100nF/16V/10%/X7R/C0402C_0402_5MIL_DWS	100nF/16V/10%/X7R/C0402	7
C28	1nF/50V/10%/X7R/C0402C_0402_5MIL_DWS	1nF/50V/10%/X7R/C0402	1
Logo_Olimex	—OLIMEX_LOGO_TB	No part number	1
FET1, FET2, FET3	WPM2015-3/TRSOT23	WPM2015-3/TR	3
ACT1, CHRG1	LED/YELLOW/0603LED_0603_KA	LED/YELLOW/0603	2
L2	2.2uH/1.5A/DCR=72mR/20%/3.00x3.00x1.50mm/CD32(NR3015T2R2M)CD32	2.2uH/1.5A/DCR=72mR/20%/3.00x3.00x1.50mm/CD32(NR3015T2R2M)	1
R40, R42	10R/R0402R_0402_5MIL_DWS	10R/R0402	2
C3	47uF/6.3V/20%/X5R/C0805C_0805_5MIL_DWS	47uF/6.3V/20%/X5R/C0805	1
R34	10.5k/1%/R0402R_0402_5MIL_DWS	10.5k/1%/R0402	1
C12, C24	100nF/100V/10%/X7R/C0603C_0603_5MIL_DWS	100nF/100V/10%/X7R/C0603	2
R38	56.2k/1%/R0402R_0402_5MIL_DWS	56.2k/1%/R0402	1
R3, R20, R21	1k/R0402R_0402_5MIL_DWS	1k/R0402	3
R1, R2, R6, R18, R19, R25, R32, R36, R37, R39, R44, R48	10k/R0402R_0402_5MIL_DWS	10k/R0402	12
C1, C6, C7, C9, C10, C13, C19, C22	22uF/6.3V/20%/X5R/C0603C_0603_5MIL_DWS	22uF/6.3V/20%/X5R/C0603	8
USB-UART1	MISB-SWMM-5B-LF(USB_MICRO)USB-MICRO_MISB-SWMM-5B_LF	MISB-SWMM-5B-LF(USB_MICRO)	1
RM1, RM2, RM3	RA1206_(4X0603)_4B8_2.2kR_MATRIX_4	RA1206_(4X0603)_4B8_2.2k	3
T1	LMUN2211LT1G(SOT-23)SOT23	LMUN2211LT1G(SOT-23)	1
C21	NA(10uF/6.3V/20%/X5R/C0603)C_0603_5MIL_DWS	NA(10uF/6.3V/20%/X5R/C0603)	1
BAT1	DW02SLIPO_BAT_VERTICAL_DW02S	DW02S	1
DCDC1	F0505S-2WR2(SIP-7)SIP-7_Universal	F0505S-2WR2(SIP-7)	1
FID1, FID2, FID3, FID4, FID5, FID6	FiducialFiducial1x3	Fiducial	6
C20	NA(1.0nF/3kV/10%/X7R/SMD/1808(VISHAY-VJ1808Y102KBHAT4X_Farnell-2407291))C_1808(4520)_5MIL_DWS_ISO	NA(1.0nF/3kV/10%/X7R/SMD/1808(VISHAY-VJ1808Y102KBHAT4X_Farnell-2407291))	1
LNK1	LED/GREEN/0603LED_0603_KA	LED/GREEN/0603	1
Sign_RecycleBin	—LOGO_RECYCLEBIN_1	No part number	1
BUT1, RST1	IT1185AU2IT1185AU2_V2	IT1185AU2	2
R29	220k/R0402R_0402_5MIL_DWS	220k/R0402	1

What you can do

Function

AI assistant

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.

The AI assistant is not available here: no model is set up for it. The design, its BOM and the viewer work as usual.

Context: the whole design

PartSign in to ask the assistant

Source

Project: ESP32-POE-ISO
Project category: ESP
BOM number: BOM000726
Version: Rev.L
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.