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Node v7 0 0

VTC-WISDOM·node_hardware·node-rp2040/node_v7_0_0/node_v7_0_0.kicad_pcb

This repository ships a schematic but no board layout.
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About the Node v7 0 0 PCB

Node v7 0 0 is an open source RP2040/RP2350 PCB design by VTC-WISDOM, published on GitHub under the CERN-OHL-W-2.0 license. It is a 6-layer board, with 81 components from 39 distinct parts.

Its main chip is the RP2040, from the RP2040/RP2350 family. Other key parts include the USBLC6-2SC6, AP2112K-3.3, RFM69HCW, PCF8523T and SP3485EN. By type, the board carries 38 capacitors, 15 resistors, 9 ICs, 9 connectors, 2 switches and 2 diodes.

It belongs with the rf & radio designs in this gallery, and the repository also holds 4 earlier revisions of it.

From the project

Schematic/PCB designs for WiSDOM nodes, also includes a few other related hardware projects

changes: - removed 5v regulator - changed rp2040 xtal to the recommended part due to availability - changed the sim card slot due to availability - reviewed other parts and made changes to ensure full availability from both JLC and Digikey - changed footprints over to JLC library footprints - major layout changes- pin headers now broken out in two halves, etc - look at the pcb for a full description - removed jst connectors (evil) and replaced them with barrel jacks - mounting holes now m2.5 instead of m2

Main components on the Node v7 0 0

RP2040USBLC6-2SC6AP2112K-3.3RFM69HCWPCF8523TSP3485ENSIM7080GCAT24M01WW25Q128

Node v7 0 0 bill of materials (BOM)

81 components, 39 distinct parts.

QtyPartRefs
1
RP2040
U1
1
USBLC6-2SC6
U2
1
AP2112K-3.3
U3
1
RFM69HCW
U6
1
PCF8523T
U7
1
SP3485EN
MaxLinear
U8
1
SIM7080G
U9
1
CAT24M01W
U12
1
W25Q128
Winbond Elec
U14
1
DMG2301L
Q1
1
ABM8-272-T3
Y1
1
786463001
J1
3
U.FL
J2, J6, J9
2
Conn_01x10
J4, J5
2
Barrel_Jack_Switch
J7, J11
1
Connector, USB-TYPE-C-16P
J10
1
Polyfuse
F1
2
PTS636 SM50J SMTR LFS
SW2, SW3
1
Thermistor_NTC
TH1
1
SC32S-7PF20PPM
XTAL1
Show 19 more
QtyPartRefs
1
SS14
MDD（Microdiode Electronics）
D2
1
1SMB5921BT3G
D3
1
68n
L1
16
0.1u
Samsung Electro-Mechanics
C1, C2, C3, C4, C5, C6, C7, C10 +8
8
10u
Samsung Electro-Mechanics
C13, C15, C18, C23, C24, C29, C45, C47
3
1u
Samsung Electro-Mechanics
C14, C16, C41
2
15p
FH(Guangdong Fenghua Advanced Tech)
C19, C20
1
3.3u
C26
4
33p
FH(Guangdong Fenghua Advanced Tech)
C34, C35, C36, C43
3
100u
Samsung Electro-Mechanics
C39, C40, C42
1
100n
Samsung Electro-Mechanics
C48
2
27.4
UNI-ROYAL(Uniroyal Elec)
R1, R2
2
5.1k
R3, R4
1
1k
UNI-ROYAL(Uniroyal Elec)
R5
1
10k
UNI-ROYAL(Uniroyal Elec)
R8
2
10k
UNI-ROYAL(Uniroyal Elec)
R9, R10
4
22
UNI-ROYAL(Uniroyal Elec)
R11, R12, R13, R16
2
470k
UNI-ROYAL(Uniroyal Elec)
R17, R18
1
10k
R20

Node v7 0 0 design files

The KiCad project lives in the VTC-WISDOM/node_hardware repository on GitHub; these links point at the commit this page was built from.

Node v7 0 0: common questions

What microcontroller does the Node v7 0 0 use?

The Node v7 0 0 is built around the RP2040, from the RP2040/RP2350 family.

How big is the Node v7 0 0 PCB?

The Node v7 0 0 has 6 copper layers and is 1.6 mm thick.

How many components are on the Node v7 0 0?

81 components, from 39 distinct parts. The full bill of materials is listed on this page.

Where can I download the Node v7 0 0 design files?

From the VTC-WISDOM/node_hardware repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Node v7 0 0 design in my own project?

Yes, under the terms of its CERN-OHL-W-2.0 license, which VTC-WISDOM chose for the repository.

Can I test firmware for the Node v7 0 0 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.

More boards in node_hardware

Earlier revisions in the repo: node_v6_2_0, node_v6_1_0, node_v6_0_0, node_v5_0_0

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