Low power GSM/GPRS module

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STD Low power GSM/GPRS module

License: CC-BY-SA 3.0

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Update time： 2021-12-04 12:33:32

Creation time： 2020-10-05 19:40:23

Description

A board in the raspberry pi zero format to provide a low power usage cellular device for the raspberry pi. It is intended to be used together with the MuonPi HAT. A u-blox SARA-G450 - a Quad Band GSM/GPRS module - is used to provide the connectivity features. In order to stay compatible with the MuonPi HAT, the UART is not used directly, but translated to a USB port instead.

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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity
1	LT1764AEQ#PBF	U8	DD-PAK-5_L10.6-W10.3-P1.70-LS14.5-BR	1
2	PL2303SA	U3	SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL	1
3	220	L1	L0805	1
4	LED-0603_R	NET	LED0603_RED	1
5	FIDUCIALS	U4,U5,U6,U7	FIDUCIAL 1MM	4
6	micro USBFemale	USB1	MICRO-USB-SMD_5P-P0.65-H-F_C10418	1
7	HDR-M-2.54_1x1	T2,T1,T3,T4	HDR-M-2.54_1X1	4
8	2N7002	Q1,Q2	SOT-23_L2.9-W1.3-P0.95-LS2.4-BR	2
9	UBLOX_SARA-G450	U1	UBLOX_SARA	1
10	SMO-1512	CARD1	SIM-SMD_SMO-1512	1
11	0.1u	C1,C2,C3	C0805	3
12	100n	C4,C8,C16	C0805	3
13	10u	C5,C6	C0805	2
14	33u	C7	C0805	1
15	10n	C9	C0805	1
16	15p	C10	C0805	1
17	56p	C11	C0805	1
18	47p	C12,C13,C14,C15	C0805	4
19	2.54mm 2*20P	H1	HDR-TH_40P-P2.54-V-M-R2-C20-S2.54	1
20	BWSMA-KE-P001	ANT	SMA-SMD_BWSMA-KE-P001	1
21	51	R6	R0805	1
22	27k	R4	R0805	1
23	4.7k	R5	R0805	1
24	27	R1,R2	R0805	2
25	1.5k	R3	R0805	1
26	680	R7	R0805	1
27	10k	R12,R13	R0805	2
28	0	JMP1,JMP2	R0201	2