commons/olimex-esp32-devkit-lipo

ESP32 development board with LiPo charger, USB and UEXT.

v0.1.0esp322-layer · 27.94×48.26 mmApache-2.0updated today

Remix with GizmoRemix

Compiling board geometry…

Layout27.94mm × 48.26mmCorner radius—2-layer

Layout

tracks1469

pads241

vias112

parts59

Geometry normalized from HARDWARE/ESP32-DevKit-LiPo-Rev.C/ESP32-DevKit-Lipo_Rev_C.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: 27.94 × 48.26 mm
thickness: 1.6 mm
stackup: 2-layer
finish: —
holes: 0

Routing

tracks: 1469
copper length: 174.0 cm
pads: 241
vias: 112

Placement

50 on top, 9 on bottom

ref	value	pos
U5	ESP32-WROOM-32D-4MB	0,14
BAT1	DW02S	8,-25
BAT_PWR_E1	Opened	6,-23
CHARGING1	LED/YELLOW/0603	-10,-15
GND1	TESTPAD	11,23
D_Com1	TESTPAD	9,-23
Sign_Antistatic	Val**	-1,22
Q1	Q12MHz/20pF/10ppm/4P/3.2x2.5mm	-7,-15
C4	22uF/6.3V/20%/X5R/C0603	6,-9
EXT1	HN1x19	-13,1
EXT2	HN1x19	13,1
FET1	WPM2015-3/TR	9,-6
FID1	Fiducial	8,-3
FID2	Fiducial	-8,-3
FID3	Fiducial	5,22
L1	2.2uH/1.5A/DCR=72mR/20%/3.00x3.00x1.50mm/CD32(NR3015T2R2M)	-3,-5
Q2	BC817-40(SOT23)	7,-14
Q3	BC817-40(SOT23)	10,-14
U1	BL4054B-42TPRN(SOT23-5)	6,-18
U2	CH340T(SSOP20W)	0,-12
U3	SY8089AAAC(SOT23-5)	1,-6
D3	BAT54C(SOT23-3)	10,-10
USB-UART1	MISB-SWMM-5B-LF(USB_MICRO)	0,-20
RST1	IT-1185AU2-160G-G-TR	-10,-20
Olimex_Logo_Small	Olimex_Logo_Small	0,0
Logo_OSHW	Logo_OSHW	0,8
Sign_RecycleBin	Sign_RecycleBin	-3,19
Olimex_Logo_Big	Olimex_Logo_Big	-1,-7
BAT_SENS_E1	Opened	-9,15
D1	1N5819S4/SOD123	-6,-20
D2	1N5819S4/SOD123	6,-5
D4	1N5819S4/SOD123	-7,-8
D5	1N5819S4/SOD123	-9,-8
PWR_SENS_E1	Opened	-9,18
C1	22uF/6.3V/20%/X5R/C0603	10,-18
C6	22uF/6.3V/20%/X5R/C0603	4,-6
C7	22uF/6.3V/20%/X5R/C0603	0,-3
R1	10k/R0402	4,-4
R2	470k/R0402	-10,12
R3	2.2k/R0402	-10,-13
R4	2.2k/R0402	10,-17
R5	470k/R0402	-11,15
R6	10k/R0402	-7,-12
R7	NA/R0402	-5,-4
R8	2.2k/R0402	6,-11
R9	2.2k/R0402	6,-10
R10	220R/R0402	9,-16
R11	220k/R0402	2,-4
R12	49.9k/1%/R0402	3,-4
R13	10k/R0402	-10,21
R15	220k/R0402	-11,18
R16	470k/R0402	-11,17
R17	10k/R0402	-5,-8
C2	27pF/50V/5%/C0G/C0402	-5,-14
C3	27pF/50V/5%/C0G/C0402	-5,-16
C5	100nF/10V/10%/X7R/C0402	-5,-12
C9	100nF/10V/10%/X7R/C0402	-11,14
FID4	Fiducial	1,-20
C8	1uF/10V/10%/X5R/C0603	-10,-3

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