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Pcb module ce card

Open-Air-Foundation·pcb-module-ce-card·PCB/ag-ce-A7671G-card/ag-ce-A7671G-card.kicad_pcb

Pcb module ce card layout, top view — open source board by Open-Air-Foundation

About the Pcb module ce card

Pcb module ce card is an open source PCB design by Open-Air-Foundation, published on GitHub under the CC-BY-SA-4.0 license. It is a 4-layer board measuring 44 × 55.1 mm, with 102 components from 57 distinct parts.

Other key parts include the TPS62A06DRLR, WK2132-ISSG, TXU0202DCUR, A7672S and TS3A5018PW. By type, the board carries 34 resistors, 33 capacitors, 9 test points, 5 ICs, 4 transistors and 4 diodes.

It belongs with the rf & radio designs in this gallery.

From the project

The CE card adds 4G cellular connectivity (LTE Cat 1) to AirGradient monitors. It can be used in the AirGradient Open Air, the AirGradient ONE, and the Open Air Max. The card is built around the SIMCom A7671G modem and plugs into the monitor's CE-card connector (CE1), exposing th

The CE card adds 4G cellular connectivity (LTE Cat 1) to AirGradient monitors. It can be used in the AirGradient Open Air, the AirGradient ONE, and the Open Air Max. The card is built around the SIMCom A7671G modem and plugs into the monitor's CE-card connector (CE1), exposing the modem to the host over UART. Version 2.2 adds GNSS support and a USB-C logging interface.

Main components on the Pcb module ce card

TPS62A06DRLRWK2132-ISSGTXU0202DCURA7672STS3A5018PW

Pcb module ce card bill of materials (BOM)

102 components, 57 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
TPS62A06DRLR
U1
1
WK2132-ISSG
U2
1
TXU0202DCUR
U3
1
A7672S
A7671G
U4
1
TS3A5018PW
U5
2
SS8050-G
Q1, Q2
2
MMBT3904_C466624
Q3, Q4
1
C362355
SMD-5032_2P 14.7456MHZ 20PF 20PPM
X1
1
HC-1.25-8PWT
CN1
1
SMN-305
Card1
1
C88374
U.FL-R-SMT-1(80)
JP2
1
U.FL-R-SMT-1(80)
JP3
1
DSHP-01-TJ-GER
SW1
9
VBUS
TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8 +1
1
ESD5611N-2
ESD5611N-2/TR
TVS4
1
ESD5611N-2/TR
TVS5
1
GT-USB-7010ASV
USB1
1
19-219/GHC-YR2T1B5Y/3T
NET1
1
FC-DA1608HRK-620D
PWR1
1
SE1V8FBN102
D1
Show 37 more
QtyPartRefs
1
ESD5341N
D2
1
PESD3V3L1BA_C2827682
D3
1
ESDA6V1W5
D4
1
LSMGA321616T221NG
FB1
1
0.22UH
0.22uH
L1
2
330UF
330uF
C1, C9
4
0.1UF
0.1uF
C2, C6, C15, C20
1
470PF
470pF
C3
5
22PF_NM
22pF_NM
C4, C5, C22, C23, C24
4
22UF
22uF
C7, C8, C10, C11
2
100UF
100uF
C12, C13
1
1UF
1uF
C14
2
33PF
33pF
C16, C21
1
10PF
10pF
C17
2
1PF_NC
1pF_NC
C18, C19
3
1uF
C25, C26, C28
1
10uF
C27
3
0.1uF
C29, C32, C33
2
1pF_NC
C30, C31
1
1M
R1
3
0
R2, R18, R19
1
536K
R3
1
100K
R4
1
10K
R5
1
499K
R6
1
5.1K
R7
1
3.3K
R12
6
4.7K
R13, R14, R22, R23, R25, R26
2
47K
R15, R16
3
1K
R17, R30, R31
2
510
R20, R24
2
0
R21, R38
3
22
R27, R28, R29
1
2.2
R33
2
10K
R34, R39
1
100K
R35
2
5.1K
R36, R37

Pcb module ce card design files

The KiCad project lives in the Open-Air-Foundation/pcb-module-ce-card repository on GitHub; these links point at the commit this page was built from.

Pcb module ce card: common questions

How big is the Pcb module ce card?

The Pcb module ce card measures 44 × 55.1 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Pcb module ce card?

102 components, from 57 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Pcb module ce card design files?

From the Open-Air-Foundation/pcb-module-ce-card repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Pcb module ce card design in my own project?

Yes, under the terms of its CC-BY-SA-4.0 license, which Open-Air-Foundation chose for the repository.

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