commons/olimex-esp32-poe

ESP32 board powered over Ethernet: 802.3af PoE, LAN8710A PHY, and a USB-C programming port.

vB2esp322-layer · 28×75 mmCERN-OHL-S-2.0updated today

Remix with GizmoRemix

Compiling board geometry…

Layout28mm × 75mmCorner radius—2-layer

Layout

tracks2429

pads475

vias176

parts120

Geometry normalized from electronics/esp32-poe.kicad_pcb. Drag to orbit, scroll to zoom, click a part to inspect it, and use the layer panel to strip the board back to bare copper.

Board

outline: 28 × 75 mm
thickness: 1.6 mm
stackup: 2-layer
finish: —
holes: 0

Routing

tracks: 2429
copper length: 326.9 cm
pads: 475
vias: 176

Placement

52 on top, 68 on bottom

ref	value	pos
R7	0R(board_mounted)	1,-21
BUT1	IT1185AU2	12,28
RST1	IT1185AU2	-12,28
UEXT1	B-V-10-LF(GBH254SMT-10)	-0,8
RM3	RA1206_(4X0603)_4B8_2.2k	2,15
Ref**	Val**	7,-35
U9	ESP-WROOM-32	-0,31
T1	DTC114YKA(SOT-23)	-9,10
D2	BAT54C(SOT23-3)	-10,-7
R38	25.5k/1%/R0603	3,6
R20	1k/R0402	-8,-0
R21	1k/R0402	-10,-0
U8	Si3402-B-GM(QFN-20_5x5mm)	5,1
U4	LAN8710A-EZC(QFN32)	7,-16
R37	10k/R0402	12,19
D4	1N5819S4(SOD-123)	10,16
C5	27pF/50V/5%/C0G/C0402	-10,-10
R16	1k/R0402	-13,-33
U3	MCP73833(MSOP10)	-9,-34
R48	10k/R0402	12,24
R49	NA/R0402	12,24
R47	220R/R0402	12,33
L2	2.2uH/1.5A/DCR<0.1R/CD32	3,-18
L1	FB0805/600R/2A	1,-17
FET1	WPM2015-3/TR	1,-1
FET2	WPM2015-3/TR	-10,-16
Q2	BC817-40(SOT23)	-9,3
RM2	RA1206_(4X0603)_4B8_2.2k	-9,24
RM1	RA1206_(4X0603)_4B8_2.2k	4,-9
USB-UART1	MISB-SWMM-5B-LF(USB_MICRO)	-10,-26
C7	22uF/6.3V/20%/X5R/C0603	-4,-20
C9	22uF/6.3V/20%/X5R/C0603	0,-11
C13	22uF/6.3V/20%/X5R/C0603	1,-19
C17	2.2uF/6.3V/10%/X5R/C0603	2,-13
THERM1	TESTPAD	-11,-31
CHRG1	LED/YELLOW/0603	-12,-34
COMPL1	LED/GREEN/0603	-12,-32
C21	NA(10uF/6.3V/20%/X5R/C0603)	10,-17
C22	22uF/6.3V/20%/X5R/C0603	7,-19
C26	1nF/50V/10%/X7R/C0603	1,8
PWR1	LED/RED/0603	-12,-37
EN_CT1	Soldered	9,-2
EN_CT2	Soldered	9,3
FID1	Fiducial	-12,36
FID2	Fiducial	12,36
FID3	Fiducial	10,-36
L6	FB0805/600R/2A	-5,-5
LAN_CON1	RJP-003TC1(LPJ4112CNL)	4,-32
MICRO_SD1	TFC-9P-1.7H(ATFFS150A01BR016)	-0,21
C2	1nF/2000V/10%/X7R/C1206	12,-25
C24	100nF/100V/20%/C1206	7,1
D1	1N5822/SS34/SMA	0,-5
D3	1N5822/SS34/SMA	-10,-19
D5	SS510/100V/5A/0.85V/DO214AB(SMC)	8,-9
L4	33uH/2.1A/DCR=0.1R/20%/DBS135(PD3316MT330)	-2,-12
L5	FB0805/600R/2A	-2,14
Q3	BC817-40(SOT23)	-9,-3
U1	CH340T(SSOP20W)	-7,-15
U7	SY8089AAAC(SOT23-5)	-1,-19
C1	22uF/6.3V/20%/X5R/C0603	-5,-34
C6	22uF/6.3V/20%/X5R/C0603	-5,-18
EXT1	NS(HN1x10)	-13,-2
EXT2	NS(HN1x10)	13,-2
FET3	WPM2015-3/TR	0,-9
Q1	Q12MHz/20pF/10ppm/4P/3.2x2.5mm	-9,-8
C4	27pF/50V/5%/C0G/C0402	-8,-6
C8	100nF/16V/10%/X7R/C0402	-8,-16
R18	220R/R0402	-12,-16
R19	220R/R0402	-12,-16
R24	220R/R0402	-8,-7
R1	10k/R0402	-10,1
R2	10k/R0402	-8,8
R5	2.2k/R0402	-7,-36
R6	2.2k/R0402	-10,-36
R8	2.2k/R0402	-8,-36
R10	49.9R/1%/R0402	6,-21
R11	49.9R/1%/R0402	4,-21
R12	49.9R/1%/R0402	8,-21
R13	49.9R/1%/R0402	6,-21
R14	2.2k/R0402	11,-20
R15	2.2k/R0402	12,-19
R17	10k/R0402	-12,-32
R22	2.2k/R0402	-13,-35
R25	10k/R0402	9,-15
R26	12.1k/1%/R0402	3,-19
R29	4.99k/1%/R0402	-5,-20
R30	1.1k/1%/R0402	-4,-20
R31	2.2k/R0402	12,21
R32	1k/R0402	-12,25
R33	47k/R0402	1,4
R34	NA(49.9R/1%/R0402)	6,5
R35	2.2k/R0402	-2,12
R36	10k/R0402	12,22
R39	10k/R0402	10,17
R40	10R/R0402	9,25
R41	1k/1%/R0402	2,1
R42	3.01k/1%/R0402	2,2
R44	NA/R0402	12,20
R46	220R/R0402	-11,15
C11	100nF/16V/10%/X7R/C0402	-2,-21
C15	100nF/16V/10%/X7R/C0402	9,-20
C16	100nF/16V/10%/X7R/C0402	1,-18
C18	100nF/16V/10%/X7R/C0402	2,-15
C14	100nF/16V/10%/X7R/C0402	4,-8
R43	220R/5%/0.25W/R1206	-4,-1
R45	220R/5%/0.25W/R1206	-6,-1
C29	680uF/10V/20%/105C/RM3.5/8x11.5mm	-9,-3
C30	22uF/6.3V/20%/X5R/C0603	-2,-2
C27	15uF/100V/20%/RM2.5/6.3x11mm(Farnell:1281844 )	8,-3
FID4	Fiducial	-12,36
FID5	Fiducial	12,36
FID6	Fiducial	12,-36
BAT1	DW02R	-8,-34
ACT1	LED/YELLOW/0603	11,-20
LNK1	LED/GREEN/0603	11,-18
C3	47uF/6.3V/20%/X5R/C0805	-2,16
C25	100nF/16V/10%/X7R/C0402	2,8
C10	22uF/6.3V/20%/X5R/C0603	-5,5
R3	1k/R0402	-7,8
C12	2.2uF/100V/20%/X7R/C01206	28,1

Ccommons/olimex-esp32-poeLike0

commons/olimex-esp32-poe