esp32_universalboard

Ongoing

STD esp32_universalboard

License: GPL 3.0

Mode:

Editors' pick

Update time： 2022-09-15 12:40:52

Creation time： 2022-01-29 04:48:59

Description

-esp32

-sim800l

Design Drawing

schematic diagram

（ 1 / ）

PCB

（ 1 / ）

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BOM

ID	Name	Designator	Footprint	Quantity
1	Input +	+IN	HDR-1X1/2.54	1
2	Battery +	B+	HDR-1X1/2.54	1
3	Battery -	B-	HDR-1X1/2.54	1
4	10uF	C1	1206	1
5	22uF	C2,C3,C7,C8	1206	4
6	0.1uF(104)	C4	0805	1
7	10uF	C5	C0603	1
8	100uF	C6	C0603	1
9	100nF	C9	C0603	1
10	220uF	C10,C11	CAP-SMD_BD6.3-L6.6-W6.6-FD	2
11	10uF	C12	3-0603	1
12	100nF	C13	3-0603	1
13	MicroSD_Slot	CON1	MICROSD SLOT	1
14	SS34	D1,D2	SMA(DO-214AC)	2
15	en	EN,EN1	HDR-1X1/2.54	2
16	Input -	GND	HDR-1X1/2.54	1
17	22uH	IND1,IND2	1054	2
18	HQ17-2102UYC	L1,L2	LED-0805	2
19	5V out	O+,O+1	HDR-1X1/2.54	2
20	Gnd out	O-	HDR-1X1/2.54	1
21	2.54mm 1*5P Header	P1	HDR-TH_5P-P2.54-V-M	1
22	KF350-3P	P2	KF350-3P	1
23	DKB - CONN - KF350 - 2P - 3.5MM	P3	KF350-2P	1
24	FS8205A	Q2	TSSOP-8_L4.4-W3.0-P0.65-LS6.4-BL-2	1
25	1K	R1,R2,R6	0805	3
26	1.5KΩ(1501)	R3	0805	1
27	2KΩ	R4	0805	1
28	7.5KΩ	R5	0805	1
29	100Ω(100R)	R7	0805	1
30	10k	R8,R11,R12,R13,R14	R0603	5
31	62k	R9	0805	1
32	3.3k	R10	0805	1
33	10k	R15,R16,R17,R18	3-0603	4
34	Button-6x6x6mm	SW1	SW-TH_4P-L6.0-W6.0-P4.50-LS6.1	1
35	TP4056	U1	SOP-8_EP_150MIL	1
36	HY2113-GB3A	U2	SOT-23-6	1
37	MT3608	U3,U5	SOT-23-6	2
38	18650_1SP4	U4	18650_1S4P	1
39	UART	U6	CONN-TH_4P-P2.54-XH2.54-LI-4P	1
40	SIM800L	U7	SIM800L	1
41	I2C	U8	CONN-TH_4P-P2.54-XH2.54-LI-4P	1
42	ESP32-WROOM-32E(16MB)	U9	WIFI-SMD_ESP32-WROOM-32E	1
43	AMS1117-3.3	U10	SOT-223-3_L6.5-W3.4-P2.30-LS7.0-BR	1
44	IO_1	U11,U14,U15	CONN-TH_4P-P2.54-XH2.54-LI-4P	3
45	IO_0	U12,U13	CONN-TH_4P-P2.54-XH2.54-LI-4P	2