EC2000

Ongoing

STD EC2000

Arduino

3G/4G/5G

License:

Mode:

Editors' pick

Update time： 2022-02-12 12:00:34

Creation time： 2022-02-05 08:55:24

Description

asdfgbn

Design Drawing

schematic diagram

（ 1 / ）

Sheet_1
Open in Editor

PCB

（ 1 / ）

PCB_EC2000
Open in Editor
PCB_EC2000_2
Open in Editor
PCB_EC2000_3
Open in Editor
PCB_EC2000_5
Open in Editor

The preview image was not generated, please save it again in the editor.

BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity
1	CR2032-BS-6-1	B2	BAT-TH_CR2032-BS-6-1	1
2	100uF	C1	CAP-SMD_L7.3-W4.3-R-RD	1
3	1000uF	C2	CAP-SMD_L7.3-W4.3	1
4	1uF	C3,C4,C23	C0402	3
5	10uF	C5,C11,C12,C13,C15,C16	C0805	6
6	0.2pF	C6	C0402	1
7	10nF	C7	C0603	1
8	100nF	C8,C9,C10	C0805	3
9	22uF	C14	C0805	1
10	0.1uF	C17,C18	C0402	2
11	1nF	C19,C20	C0805	2
12	1nF	C21,C22	C0603	2
13	SIM-Molex-microSIM	CARD1	17.2MM15.36MM1.38MM	1
14	Display	CN1	CONN-TH_4P-P2.54_A2510S-4P	1
15	Ex Battery	CN2	CONN-TH_KF2510-2A	1
16	CO2	CN3	CONN-TH_4P-P2.54_A2510S-4P	1
17	Buzzer	CN4	CONN-TH_KF2510-2A	1
18	Power	CN5	CONN-TH_KF2510-2A	1
19	Door_sens	CN6	CONN-TH_KF2510-2A	1
20	buckstrip	CN8	CONN-TH_KF2510-2A	1
21	1N5819W	D1	SOD-123F_L2.8-W1.8-LS3.7-RD	1
22	1N4148W_C81598	D2,D3	SOD-123_L2.8-W1.8-LS3.7-RD	2
23	ESD05V88D-LC	D5,D6	SOD-882_L1.0-W0.6-BI	2
24	SS34	D7	SMC_L7.1-W6.2-LS8.1-RD	1
25	Micro SD Card Holder;	J1	MICRO-SD9+4P-SMD-16.1X14.5X1.85MM	1
26	Switch,365Plastic head,260G, 0.25mm,SMD	KEY1,KEY2	KEY-SMD_L6.1-W3.7-P7.80-LS8.0	2
27	100uH	L2	L0805	1
28	KT-1206Red LED	LED1	LED1206-R-RD	1
29	KT-1206Green LED	LED2	LED1206-R-RD	1
30	DHT_1	P1	HDR-TH_3P-P2.54-V	1
31	DHT_2	P2	HDR-TH_3P-P2.54-V	1
32	FS8205A	Q1	TSSOP-8_L4.4-W3.5-P0.65-LS6.4-BL	1
33	S8050_C397180	Q2,Q3	SOT-23_L2.9-W1.3-P1.90-LS2.4-BR	2
34	S8050	Q4,Q5,Q6	SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR	3
35	1K	R1,R2,R3,R4	R0805	4
36	100	R5	R0805	1
37	3.3K	R6,R7,R8,R9,R11,R18,R19,R20	R0805	8
38	10K	R10,R12,R13	R0805	3
39	470K	R14,R15,R16,R17	R0402	4
40	47k	R21	R0603	1
41	4.7K	R22,R25,R28	R0603	3
42	10K	R23,R26,R27	R0603	3
43	9K	R24	R0603	1
44	SMA-KWE902	RF1	SMA-TH_SMA-KWE902	1
45	4.7K	RN1,RN2	RES-ARRAY-SMD_0603-8P-L3.2-W1.6-BL	2
46	LM2576S-5.0/TR_C340927	U1	TO-263-5_L10.6-W9.6-P1.70-LS15.9-BR	1
47	TC4056A	U2	SOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP	1
48	DW01A	U3	SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BL	1
49	AT24C32D-SSHM-T	U4	SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL	1
50	DS3231SN#	U5	SOIC-16_L10.3-W7.5-P1.27-LS10.3-BL	1
51	AMS1117-3.3	U7,U11	SOT-223-3_L6.5-W3.4-P2.30-LS7.0-BR	2
52	SN74LVC125AQPWRQ1	U8	TSSOP-14_L5.0-W4.4-P0.65-LS6.4-BL	1
53	CP2102-GMR	U9	QFN-28_L5.0-W5.0-P0.50-BL-EP	1
54	ESP32-WROOM-32U	U10	WIFIM-SMD_38P-L19.2-W18.0-P1.27	1
55	Micro USB 5P H	USB1	MICRO-USB_MICRO-USB-30	1
56	EC20CEFASG-256-SGNS	U6	LCC-LGA-144_L32.0-W29.0-EC20CEFASG-256-SGNS	1