HardLabs

Version2

rice-eclipse·AFSElec·Version2/Version2.kicad_pcb

Version2 PCB layout, top view — open source RP2040/RP2350 board by rice-eclipse

About the Version2 PCB

Version2 is an open source RP2040/RP2350 PCB design by rice-eclipse, published on GitHub. It is a 4-layer board measuring 50.8 × 87 mm, with 130 components from 42 distinct parts.

Its main chip is the RP2350B-QFN80, from the RP2040/RP2350 family. Other key parts include the W25Q128JVS, MMC5983MA, ICM-45686, MS5611-01BA and TMP117XXDRV. By type, the board carries 48 capacitors, 35 resistors, 21 connectors, 14 ICs, 4 diodes and 3 inductors.

From the project

ECLIPSE: AFS

This is the official GitHub Repo for Rice ECLIPSE AFS.

Main components on the Version2

W25Q128JVSRP2350B-QFN80MMC5983MAICM-45686MS5611-01BATMP117XXDRVKX134-1211TPS2121RUXRINA219AXDCNAP2112K-3.3AP62150WU74AHCT541

Version2 bill of materials (BOM)

130 components, 42 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
W25Q128JVS
U1
1
RP2350B-QFN80
U2
1
MMC5983MA
U3
1
ICM-45686
TDK InvenSense
U4
1
MS5611-01BA
U5
1
TMP117XXDRV
TMP117xxDRV
U6
1
KX134-1211
U8
2
TPS2121RUXR
U9, U13
1
INA219AXDCN
INA219AxDCN
U10
1
AP2112K-3.3
U11
2
AP62150WU
U12, U14
1
74AHCT541
U15
1
ABM8-272-T3
Y1
1
USB_C_RECEPTACLE_USB2.0_16P
USB_C_Receptacle_USB2.0_16P
J1
1
CONN_01X02_PIN
Conn_01x02_Pin
J5
6
CONN_01X04_SOCKET
Conn_01x04_Socket
J6, J9, J13, J18, J19, J26
8
CONN_01X03
Conn_01x03
J7, J8, J10, J11, J14, J15, J16, J17
1
MSD-4-A
J12
4
CONN_01X02_SOCKET
Conn_01x02_Socket
J27, J29, J30, J31
2
3X4PINHEADERCASE90DEG
3x4PinHeaderCase90deg
G1, G2
Show 22 more
QtyPartRefs
2
SW_Push
SW1, SW2
4
C84256
RED_LED
D1, D2, D4, D5
3
3.3U
3.3u
L1, L2, L3
27
100N
100n
C1, C2, C4, C5, C6, C7, C8, C9 +19
4
4.7U
4.7u
C3, C14, C15, C16
6
10U
10u
C13, C20, C36, C40, C42, C50
2
15P
15p
C18, C19
5
1u
C22, C31, C32, C33, C37
2
22U
22u
C35, C39
2
100U
100u
C44, C45
3
33
R1, R2, R3
2
100
R4, R17
3
1k
R5, R11, R12
2
330
R6, R25
4
5.1K
5.1k
R7, R8, R9, R10
8
100K
100k
R15, R16, R20, R21, R23, R24, R28, R29
3
47K
47k
R18, R22, R27
1
2m
R19
1
15K
15k
R26
1
68K
68k
R30
1
13K
13k
R31
6
10K
10k
R32, R33, R34, R35, R36, R37

Version2 design files

The KiCad project lives in the rice-eclipse/AFSElec repository on GitHub; these links point at the commit this page was built from.

Version2: common questions

What microcontroller does the Version2 use?

The Version2 is built around the RP2350B-QFN80, from the RP2040/RP2350 family.

How big is the Version2 PCB?

The Version2 measures 50.8 × 87 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Version2?

130 components, from 42 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 Version2 design files?

From the rice-eclipse/AFSElec 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 Version2 design in my own project?

The repository has no license, so all rights stay with rice-eclipse. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Version2 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.

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