4 layers22.7 × 58.5 mm
4 layers22.7 × 58.5 mm
Noin Fuel RP2350
bayeggex/Noin_Fuel- Size
- 22.7 × 58.5 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 60
- Nets
- 75
- Pads
- 234
- Tracks, vias
- 674, 117
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 18 Apr 2026
- Updated
- 20 Apr 2026
Overview
Noin Fuel RP2350 is an open-source printed circuit board by bayeggex, from the bayeggex/Noin_Fuel repository on GitHub. It is a 4-layer board of 22.7 × 58.5 mm with 60 parts on 75 nets, routed with 674 tracks and 117 vias.
It is built around the RP2350A, W25Q128JVSIQ and MCP73831, with the RT9080-33GJ5, AO3401A and SK6812MINI-E among its other parts. Its parts include 26 capacitors, 11 resistors, 6 connectors, 4 ICs and 3 diodes. It belongs with the RP2350 boards of this library.
Main components
6
RP2350A
QFN-60-EP(7x7)Power-on reset (POR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Watchdog reset、Integrated LDO、True random number generator (TRNG)、Hardware ECC check QFN-60-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHSRaspberry PiMicrocontrollers (MCU/MPU/SOC)
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
MCP73831
UncategorisedMicrochip Technology
RT9080-33GJ5
TSOT-23-5-40℃~+125℃@(Tj) 1 2uA 3.3V 360mV@(600mA) 42uVrms 5.5V 600mA 75dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection、Enable Positive TSOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSRichtek TechVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
AO3401A
SOT-231 P-Channel 14nC@10V 30V 47mΩ@10V、60mΩ@4.5V、85mΩ@2.5V 4A 55pF 645pF 80pF 900mV SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETs
SK6812MINI-E
SMD-40℃~+85℃ 0.6mA 1.78mm 120mcd~240mcd 120° 160mcd~320mcd 1kHz 2.8mm 2000V 3.2mm 3.7V~5.5V 460nm~470nm 515nm~525nm 620nm~625nm 800Kbit/s 815mcd~1275mcd Semi-transparent lens SMD RGB LEDs(Built-in IC) ROHSOPSCO OptoelectronicsRGB LEDs(Built-In IC)
README
README.mdNoin_Fuel
Parts
60| Qty | Value | Footprint | References |
|---|---|---|---|
| 15 | 100nf | PCM_SparkFun-Capacitor:C_0402_1005Metric | C6, C7, C8, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24 |
| 5 | 4.7uF | PCM_SparkFun-Capacitor:C_0402_1005Metric | C3, C4, C5, C10, C11 |
| 3 | 0.1uF | PCM_SparkFun-Capacitor:C_0402_1005Metric | C1, C2, C9 |
| 2 | 0.5mm | PCM_SparkFun-Connector:TestPoint-0.5mm | TP2, TP3 |
| 2 | 15pF | PCM_SparkFun-Capacitor:C_0402_1005Metric | C25, C26 |
| 2 | 1k | PCM_SparkFun-Resistor:R_0402_1005Metric | R6, R11 |
| 2 | 27 | PCM_SparkFun-Resistor:R_0402_1005Metric | R7, R10 |
| 2 | 2k | PCM_SparkFun-Resistor:R_0402_1005Metric | R5, R9 |
| 2 | 5.1k | PCM_SparkFun-Resistor:R_0402_1005Metric | R1, R2 |
| 1 | 100k | PCM_SparkFun-Resistor:R_0402_1005Metric | R8 |
| 1 | 10k | PCM_SparkFun-Resistor:R_0402_1005Metric | R4 |
| 1 | 10uF | PCM_SparkFun-Capacitor:C_0402_1005Metric | C12 |
| 1 | 12MHz | PCM_SparkFun-Clock:Crystal_SMD_2.5x2.0mm | Y1 |
| 1 | 3.3uH | Inductor_SMD:L_0402_1005Metric | L1 |
| 1 | 33 | PCM_SparkFun-Resistor:R_0402_1005Metric | R3 |
| 1 | AO3401A | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | Conn_01x04 | PCM_SparkFun-Connector:1x04_P2.54mm | J5 |
| 1 | Conn_01x11 | PCM_SparkFun-Connector:1x11_P2.54mm | J4 |
| 1 | Conn_01x13 | PCM_SparkFun-Connector:1x13 | J7 |
| 1 | Fuse | Fuse:Fuse_0603_1608Metric | F1 |
| 1 | JST_2mm_LiPo | PCM_SparkFun-Connector:JST_1x02_P2.0mm_Horizontal_SMD | J6 |
| 1 | LED | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | LOGO | PCM_SparkFun-Aesthetic:qwiic_3mm | G*** |
| 1 | LOGO | EGGEX:yeninoin | G*** |
| 1 | MCP73831 | PCM_SparkFun-Semiconductor-Standard:SOT23-5 | U4 |
| 1 | Qwiic_RA | PCM_SparkFun-Connector:JST_1x04_P1.0mm_Horizontal_SMD | J3 |
| 1 | RP2350A | PCM_SparkFun-Semiconductor-Standard:QFN-60-1EP_7x7mm_P0.4mm_EP3.5x3.5mm | U1 |
| 1 | RT9080-3.3 | PCM_SparkFun-Semiconductor-Standard:SOT23-5 | U2 |
| 1 | SK6812MINI | LED_SMD:LED_SK6812MINI_PLCC4_3.5x3.5mm_P1.75mm | D2 |
| 1 | SMD_4.6x2.8mm_h1.9mm | PCM_SparkFun-Switch:Push_SMD_4.6x2.8mm_h1.9mm | SW1 |
| 1 | Schottky | PCM_fab:Diode_Schottky_0603 | D3 |
| 1 | USB_C_Receptacle | PCM_SparkFun-Connector:USB-C_16 | J2 |
| 1 | Val** | PCM_SparkFun-Aesthetic:OSHW_Logo_2.5mm | Ref** |
| 1 | W25Q128JVS | Package_SO:SOIC-8_5.3x5.3mm_P1.27mm | U3 |
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Questions
How big is the Noin Fuel RP2350 PCB?
It measures 22.7 × 58.5 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Noin Fuel RP2350 use?
60 parts, built around the RP2350A, W25Q128JVSIQ, MCP73831 and RT9080-33GJ5. 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 Noin Fuel RP2350 KiCad files?
From the bayeggex/Noin_Fuel repository on GitHub, at the commit this page was made from: the board is Noin_Fuel_Boards/Noin_Fuel_RP2350/Noin_Fuel_RP2350.kicad_pcb and its schematic Noin_Fuel_Boards/Noin_Fuel_CH32/Noin_Fuel_CH32.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Noin Fuel RP2350 design in my own project?
Its repository states no licence, so its author keeps all rights: ask bayeggex before reusing the design.