4 layers45.7 × 76.2 mm
Node v5 0 0
VTC-WISDOM/node_hardware
Schematic/PCB designs for WiSDOM nodes, also includes a few other related hardware projects
107 parts2CERN-OHL-W-2.0
4 layers45.7 × 76.2 mm
Node v5 0 0
VTC-WISDOM/node_hardware2Schematic/PCB designs for WiSDOM nodes, also includes a few other related hardware projects
- Size
- 45.7 × 76.2 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 103
- Nets
- 125
- Pads
- 451
- Tracks, vias
- 84, 8
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 19 Jan 2024
- Updated
- 31 Mar 2026
Overview
Node v5 0 0 is an open-source printed circuit board by VTC-WISDOM, from the VTC-WISDOM/node_hardware repository on GitHub, published under the CERN-OHL-W-2.0 licence. It is a 4-layer board of 45.7 × 76.2 mm with 103 parts on 125 nets, routed with 84 tracks and 8 vias.
It is built around the RP2040, SIM7080G and W25Q128JVSIQ, with the AP2112K-3.3, MAX31342EWA+T and DMG2301L among its other parts. Its parts include 46 capacitors, 19 resistors, 13 ICs, 8 connectors and 3 diodes. It belongs with the RP2040 boards of this library.
Main components
9
RP2040
LQFN-56(7x7)12bit 133MHz 30 LQFN-56(7x7) Microcontrollers (MCU/MPU/SOC) ROHSRaspberry PiMicrocontrollers (MCU/MPU/SOC)
SIM7080G
SMD,17.6x15.7mm2.7V~4.8V B2、B3、B1 I2C、USB、UART、PCM、SPI NB-IoT、CAT-M PCM语音功能 SMD,17.6x15.7mm 2G/3G/4G/5G Modules ROHSSIMCom Wireless Solutions2G/3G/4G/5G Modules
W25Q128JVSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 120ms@(32KB) 128Mbit 133MHz 1uA 2.7V~3.6V 20 Years 3ms Power-on reset、Hardware write protection、Software write protection、Write enable latch、Absolute write protection SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
AP2112K-3.3
SOT253.3V 600mA CMOS Low Dropout Linear Regulator with EnableDiodes IncorporatedUncategorised
MAX31342EWA+T
WLP-8(1x2)-40℃~+85℃ 1.6V~3.6V I2C Programmable clock output、Alarm function、Power-off retention of registers、Countdown timer WLP-8(1x2) Real Time Clocks ROHSMaxim Integrated (Analog Devices)Real Time Clocks
DMG2301L
SOT-23-55℃~+150℃ 1 P-Channel 1.2V 1.5W 150mΩ@2.5V 20V 3A 5.5nC@4.5V P-Channel SOT-23 MOSFETs ROHSDiodes IncorporatedMOSFETs
SS14
SMA(DO-214AC)-55℃~+150℃ 1A 25A 300uA@40V 40V 550mV@1A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky Diodes12402012E212A
SMD1 5A Female Type-C USB 2.0 SMD USB Connectors ROHSAmphenolUSB Connectors
SC32S-7PF20PPM
SMD3215-2P-40℃~+85℃ 32.768kHz 70kΩ 7pF Crystal Oscillator ±20ppm SMD3215-2P Crystals ROHSSeikoCrystals
README
README.mdhardware
a collection of schematic and pcb designs for the WiSDOM node unless otherwise specified, everything contained in this repository is licensed under the CERN Open Hardware License version 2 - Weakly Reciprocal License (CERN-OHL-W). this is comparable to the gpl2, see LICENSE for details
Using this repo
using your favorite package manager, install kicad-footprints and kicad-symbols alongside kicad. this is the best way to get the standard libraries. if you for some reason cannot do so, see the linked official kicad libraries in kicad-libs/footprints and kicad-libs/symbols. in the kicad symbol editor, go to preferences -> manage symbol libraries and select "add existing", navigate to the kicad-libs/symbols directory and select the symbol libraries contained therein. repeat this with the symbols contained in kicad-libs/JLCPCB-Kicad-Library. repeat this for footprints.
node-rp2040
stores all of the relevant design files for the WiSDOM node that is based on the RP2040
node-rp2350
like above but the RP2350
other
test projects, antenna and transmission equipment, etc. anything unspecified
docs
will add as much documentation as possible!
Node V6 (RP2040)
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
Node V5 (RP2040)
SIM7080G NON-FUNCTIONAL
change since previous version:
- added USBLC6 esd protection on the usb line
- added CAT24 eeprom ic
- removed options for rtc to stick with just the PCF8523
- added SP3485 for RS485 / MODBUS communication
- added u.fl connector for the ism radio
- changed to narrower profile pushbuttons for run/bootsel
- added additional reset switch to interrupt 3.3V to the board entirely (used to reset the device to a known state for all components including the radios)
- yet more improvements to routing
- updated design to be mostly assembled by JLC pcb fab available components
Parts
103| Qty | Value | Footprint | References |
|---|---|---|---|
| 18 | 0.1u | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C1, C2, C3, C4, C5, C6, C7, C10, C11, C12, C18, C28, C30, C37, C38, C44 +2 |
| 9 | 10u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C13, C15, C17, C23, C24, C29, C31, C45, C46 |
| 6 | 1u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C14, C16, C25, C26, C27, C41 |
| 4 | 33p | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C34, C35, C36, C43 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_2.2mm_M2_Pad_TopBottom | H1, H2, H3, H4 |
| 3 | 100u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C39, C40, C42 |
| 3 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R8, R10, R19 |
| 3 | 22 | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | R11, R12, R13 |
| 2 | 10k DNF | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R14, R15 |
| 2 | 15pF | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C19, C20 |
| 2 | 1k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R5, R7 |
| 2 | 27.4 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2 |
| 2 | 4.7u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C21, C22 |
| 2 | 470k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R17, R18 |
| 2 | 5.1k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3, R4 |
| 2 | 6p | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C32, C33 |
| 2 | Conn_01x02_Pin | Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J1, J8 |
| 2 | DMG2301L | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 2 | PTS526 SK15 SMTR2 LFS | WiSDOM:PTS526 | U7, U8 |
| 2 | SS14 | Diode_SMD:D_SMA | D2, D3 |
| 1 | logos:github_qr | LOGO | |
| 1 | logos:qrcode | LOGO | |
| 1 | 1042240820 | WiSDOM:1042240820_MOL | U11 |
| 1 | 12402012E212A | WiSDOM:AMPHENOL_12402012E212A | J2 |
| 1 | 22 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R16 |
| 1 | 2k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R6 |
| 1 | AP2112K-3.3 | Package_TO_SOT_SMD:SOT-23-5 | U3 |
| 1 | CAT24M01W | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U12 |
| 1 | CAT3200-5 | Package_TO_SOT_SMD:SOT-23-6 | U4 |
| 1 | Conn_02x02_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x02_P2.54mm_Vertical | J5 |
| 1 | Conn_02x08_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x08_P2.54mm_Vertical | J4 |
| 1 | Conn_Coaxial | Connector_Coaxial:SMA_Samtec_SMA-J-P-H-ST-EM1_EdgeMount | J3 |
| 1 | GNSS_ANT | WiSDOM:CONN_CONMHF1-SMD_LNX | J6 |
| 1 | L | Inductor_SMD:L_0402_1005Metric_Pad0.77x0.64mm_HandSolder | L1 |
| 1 | LED | LED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D1 |
| 1 | LOGO | WiSDOM:prince | G*** |
| 1 | LOGO | logos:wisdom_logo_lineborder | G*** |
| 1 | MAX31342EWA+T | WiSDOM:21-100291_W80D&plus_1_MXM | U13 |
| 1 | MCP73831-2-OT | Package_TO_SOT_SMD:SOT-23-5 | U5 |
| 1 | MCP7940 / DS1307 / PCF8523 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U10 |
| 1 | R | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R9 |
| 1 | RFM69HCW | RF_Module:HOPERF_RFM9XW_SMD | U6 |
| 1 | RF_ANT | WiSDOM:CONN_CONMHF1-SMD_LNX | J7 |
| 1 | RP2040 | RP2040_minimal_r2:RP2040-QFN-56 | U1 |
| 1 | RTC_BAT | WiSDOM:BAT_BAT-HLD-001-THM | BT1 |
| 1 | SC32S-7PF20PPM | WiSDOM:XTAL_SC32S-7PF20PPM_EPS | XTAL1 |
| 1 | SIM7080G | WiSDOM:XCVR_SIM7080G | U9 |
| 1 | W25Q128JVS | Package_SO:SOIC-8_5.23x5.23mm_P1.27mm | U2 |
| 1 | ~ | WiSDOM:XTAL-445 | X1 |
Questions
How big is the Node v5 0 0 PCB?
It measures 45.7 × 76.2 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Node v5 0 0 use?
103 parts, built around the RP2040, SIM7080G, W25Q128JVSIQ and AP2112K-3.3. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Node v5 0 0 KiCad files?
From the VTC-WISDOM/node_hardware repository on GitHub, at the commit this page was made from: the board is node-rp2040/node_v5_0_0/node_v5_0_0_.kicad_pcb and its schematic antennas/915-yagi/915-yagi-v2/yagi/yagi.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Node v5 0 0 design in my own project?
Its repository publishes it under the CERN-OHL-W-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
More from VTC-WISDOM/node_hardware
6- 6 layers45 × 75 mm
Node v6 2 0
VTC-WISDOM/node_hardware
Schematic/PCB designs for WiSDOM nodes, also includes a few other related hardware projects
100 parts2CERN-OHL-W-2.0 - 6 layers45 × 75 mm
Node v6 0 0
VTC-WISDOM/node_hardware
Schematic/PCB designs for WiSDOM nodes, also includes a few other related hardware projects
99 parts2CERN-OHL-W-2.0 - 6 layers45 × 75 mm
Node v6 1 0
VTC-WISDOM/node_hardware
Schematic/PCB designs for WiSDOM nodes, also includes a few other related hardware projects
96 parts2CERN-OHL-W-2.0 - 2 layers76.2 × 101.6 mm
Pico2-demo
VTC-WISDOM/node_hardware
Schematic/PCB designs for WiSDOM nodes, also includes a few other related hardware projects
39 parts2CERN-OHL-W-2.0 - 2 layers175 × 99.1 mm
915-yagi
VTC-WISDOM/node_hardware
Schematic/PCB designs for WiSDOM nodes, also includes a few other related hardware projects
4 parts2CERN-OHL-W-2.0
Similar boards
- 4 layers65 × 30 mm
- 4 layers100 × 100 mm
- 2 layers99.5 × 124.8 mm
B Sides 2024
OklahomaOpenSourceHardware/OKC-OSH-2024-Badge
2024 badge for Oklahoma PCB Tech Conferences
151 parts3 - 4 layers70 × 72 mm
- 2 layers31.5 × 96.7 mm
- 4 layers60 × 60 mm
- 4 layers72.6 × 170 mm
OpenJBOD RP2040
OpenJBOD/rp2040
This repository contains the hardware design files OpenJBOD RP2040 Baseboard.
129 parts87CERN-OHL-P-2.0 - 4 layers92 × 56 mm
REIN R1
rein-baremetal/REIN_R1_KiCad
Dual-MCU baremetal embedded development board featuring high-speed QSPI storage, hardware USB hub, and flexible power management. Open for PCB trace routing collaboration
177 parts2