ESP32 USB Type C

Ongoing

STD ESP32 USB Type C

Arduino

WiFi/Ethernet

Bluetooth/mesh

License: Public Domain

Mode:

Editors' pick

Update time： 2023-10-24 00:08:38

Creation time： 2023-01-08 02:55:12

Description

It's based on the Robert Feranec video: https://youtu.be/S_p0YV-JlfU?si=bzp23xjUMZlhOxy7

I just added a USB Type C and used a diode for the external power and usb power selector.

It may have some problems, I did not fabricated it.

Design Drawing

schematic diagram

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ESP32 Main
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PCB

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PCB_ESP32 devBoardThing
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity	Manufacturer Part	Manufacturer	Supplier	JLCPCB Part Class	link
1	10uF	C1,C2	C0402	2	CL05A106MP5NUNC	SAMSUNG(三星)	LCSC	C315248	Extended Part	CL05A106MP5NUNC_C315248
2	100nF	C3,C5,C6,C7,C8,C10,C12,C13	C0402	8	CL05B104KO5NNNC	SAMSUNG(三星)	LCSC	C1525	Basic Part	CL05B104KO5NNNC
3	4.7uF	C4	C0402	1	CL05A475KP5NRNC	SAMSUNG(三星)	LCSC	C368809	Extended Part	CL05A475KP5NRNC
4	22uF	C9	C0805	1	CL21A226MQQNNNE	SAMSUNG(三星)	LCSC	C5674	Extended Part	CL21A226MQQNNNE
5	1uF	C11	C0402	1	CL05A105KP5NNNC	SAMSUNG(三星)	LCSC	C14445	Extended Part	CL05A105KP5NNNC
6	BAT20JFILM	D1	SOD-323_L1.8-W1.3-LS2.5-RD	1	BAT20JFILM	ST(意法半导体)	LCSC	C155590	Extended Part	BAT20JFILM
7	LESD5D5.0CT1G	D2,D3,D4	SOD-523_L1.2-W0.8-LS1.6-BI	3	LESD5D5.0CT1G	LRC(乐山无线电)	LCSC	C383211	Extended Part	LESD5D5.0CT1G
8	X6511WV-17H-C30D60	J1,J2	HDR-TH_17P-P2.54-V-M	2	X6511WV-17H-C60D30	XKB Connectivity(中国星坤)	LCSC	C725949	Extended Part	X6511WV-17H-C30D60
9	TYPE-C-31-M-12	J3	USB-C_SMD-TYPE-C-31-M-12	1	TYPE-C-31-M-12	韩国韩荣	LCSC	C165948	Extended Part	TYPE-C-31-M-12
10	DZ127R-11-02-25	J4	HDR-TH_2P-P1.27-V-M	1	DZ127R-11-02-25	DEALON(德艺隆)	LCSC	C2935942	Extended Part	DZ127R-11-02-25
11	FC-2012HRK-620D	LED1	LED0805-RD_RED	1	NCD0805R1	国星光电	LCSC	C84256	Basic Part	FC-2012HRK-620D
12	0805G (Green)	LED2	LED0805-R-RD	1	KT-0805翠绿	KENTO	LCSC	C2297	Basic Part	0805G (Green)
13	SS8050-G	Q1,Q2	SOT-23-3_L2.9-W1.6-P1.90-LS2.8-BR	2	SS8050-G	CJ(江苏长电/长晶)	LCSC	C164886	Extended Part	SS8050-G
14	2N7002T-7-F	Q3,Q4	SOT-523-3_L1.6-W0.8-P1.00-LS1.6-BR	2	2N7002T-7-F	DIODES(美台)	LCSC	C139445	Extended Part	2N7002T-7-F
15	5.1kΩ	R1,R5,R6	R0402	3	0402WGF5101TCE	UNI-ROYAL(厚声)	LCSC	C25905	Basic Part	0402WGF5101TCE
16	560Ω	R2	R0402	1	0402WGF5600TCE	UNI-ROYAL(厚声)	LCSC	C25126	Extended Part	0402WGF5600TCE
17	10kΩ	R3,R7,R10,R14,R15	R0402	5	0402WGF1002TCE	UNI-ROYAL(厚声)	LCSC	C25744	Basic Part	0402WGF1002TCE
18	1kΩ	R4,R13	R0402	2	0402WGF1001TCE	UNI-ROYAL(厚声)	LCSC	C11702	Basic Part	0402WGF1001TCE
19	0Ω	R8,R11	R0402	2	0402WGF0000TCE	UNI-ROYAL(厚声)	LCSC	C17168	Basic Part	0402WGF0000TCE
20	22.1kΩ	R9	R0402	1	0402WGF2212TCE	UNI-ROYAL(厚声)	LCSC	C43473	Extended Part	0402WGF2212TCE
21	47.5kΩ	R12	R0402	1	0402WGF4752TCE	UNI-ROYAL(厚声)	LCSC	C25896	Extended Part	0402WGF4752TCE
22	22Ω	R16,R17	R0402	2	0402WGF220JTCE	UNI-ROYAL(厚声)	LCSC	C25092	Basic Part	0402WGF220JTCE
23	PTS645SH50SMTR92LFS	SW1,SW2	KEY-SMD_4P-L6.0-W6.0-P4.50-LS9.0	2	PTS645SH50SMTR92LFS	C&K	LCSC	C221869	Extended Part	PTS645SH50SMTR92LFS
24	AMS1117-3.3_C347222	U1	SOT-223-4_L6.5-W3.5-P2.30-LS7.0-BR	1	AMS1117-3.3	UMW(广东友台半导体)	LCSC	C347222	Extended Part	AMS1117-3.3_C347222
25	CP2102N-A02-GQFN28R	U2	QFN-28_L5.0-W5.0-P0.50-TL-EP3.3	1	CP2102N-A02-GQFN28R	SILICON LABS(芯科)	LCSC	C964632	Extended Part	CP2102N-A02-GQFN28R
26	ESP32-WROOM-32E(4MB)	U3	WIFI-SMD_ESP32-WROOM-32E	1	ESP32-WROOM-32E-N4	ESPRESSIF(乐鑫)	LCSC	C701341	Extended Part	ESP32-WROOM-32E(4MB)