HardLabs

FlexLogicMini EVB

y-suyama·FlexLogicMini_EVB

FlexLogicMini EVB PCB layout, top view — open source RP2040/RP2350 board by y-suyama

About the FlexLogicMini EVB PCB

FlexLogicMini EVB is an open source RP2040/RP2350 PCB design by y-suyama, published on GitHub under the BSD-3-Clause license. It is a 8-layer board measuring 50 × 50 mm, with 176 components from 46 distinct parts.

Its main chip is the RP2040, from the RP2040/RP2350 family. Other key parts include the SL2.1S, MT9700, MTS4P, LCMXO2-1200HC-4SG32I and W25Q16JVUXIQ. By type, the board carries 77 capacitors, 58 resistors, 16 ICs, 13 connectors, 8 inductors and 2 switches.

Main components on the FlexLogicMini EVB

SL2.1SMT9700MTS4PLCMXO2-1200HC-4SG32IW25Q16JVUXIQADS1115IDGSRRQ12000160RT5752BHGJ593LC56BT-IFT2232HLTLV803SDBZRRP2040TMUX1574DYYR

FlexLogicMini EVB bill of materials (BOM)

176 components, 46 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
SL2.1S
SL2.1s
IC1
1
MT9700
IC2
1
MTS4P
IC3
1
LCMXO2-1200HC-4SG32I
IC4
1
W25Q16JVUXIQ
IC5
2
ADS1115IDGSR
U1, U2
3
RQ12000160
U3, U6, U8
1
RT5752BHGJ5
U4
1
93LC56BT-I
U5
1
FT2232HL
U7
1
TLV803SDBZR
U9
1
RP2040
U10
1
TMUX1574DYYR
U11
1
GT-USB-7010ASV
J1
4
WJ126V-5.0-2P
J2, J3, J4, J5
4
CONN_02X03_ODD_EVEN
Conn_02x03_Odd_Even
J6, J7, J8, J9
1
CONN_01X04
Conn_02x03_Odd_Even
J10
1
CONN_02X03_ODD_EVEN
Conn_01x04
J11
2
1.0-3PWB
J12, J13
1
SKRPACE010
S1
Show 26 more
QtyPartRefs
1
DSWB02LHGETB
SW1
1
LESD5D5.0CT1G-ES
LESD5D5-0CT1G
D1
1
XL-1005UBC
D2
7
HCB1005KF-121T20
L1, L2, L4, L5, L6, L7, L8
1
FTC252012S1R5MBCA
1.5uH
L3
52
CL05B104KB54PNC
0.1uF
C1, C6, C7, C8, C9, C10, C11, C12 +44
7
CL05A105KA5NQNC
1uF
C2, C3, C4, C5, C55, C67, C68
6
HGC0402R5106M100NTEJ
10uF
C15, C16, C21, C22, C24, C40
2
CL05B103KB5NNNC
0.01uF
C17, C18
6
0402CG330J500NT
33pF
C26, C28, C33, C39, C61, C63
4
HGC0603R5226M100NTHJ
22uF
C27, C29, C31, C34
8
0402WGF1004TCE
1M
R1, R2, R3, R4, R5, R6, R7, R8
8
0402WGF2200TCE
220
R9, R10, R11, R12, R13, R14, R15, R16
2
0402WGF5101TCE
5.1k
R17, R18
12
0402WGF1002TCE
10k
R19, R22, R23, R25, R26, R32, R34, R37 +4
1
SCR0402J3K6
3.6k
R20
7
0402WGF2201TCE
2.2k
R21, R24, R30, R31, R36, R50, R51
4
0402WGF4701TCE
4.7k
R27, R33, R35, R55
1
0402WGF2202TCE
22k
R28
1
0402WGF1003TCE
100k
R29
5
0402WGF330JTCE
33
R40, R45, R46, R48, R49
1
HGC0402R5106M100NTEJ
12k
R41
4
0402WGF1000TCE
100
R43, R44, R53, R54
1
0402WGF1001TCE
1k
R52
2
30Ω
UNI-ROYAL(厚声)
RN1, RN3
1
10kΩ
FOJAN
RN2

FlexLogicMini EVB design files

The KiCad project lives in the y-suyama/FlexLogicMini_EVB repository on GitHub; these links point at the commit this page was built from.

FlexLogicMini EVB: common questions

What microcontroller does the FlexLogicMini EVB use?

The FlexLogicMini EVB is built around the RP2040, from the RP2040/RP2350 family.

How big is the FlexLogicMini EVB PCB?

The FlexLogicMini EVB measures 50 × 50 mm, has 8 copper layers and is 1.6196 mm thick.

How many components are on the FlexLogicMini EVB?

176 components, from 46 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 FlexLogicMini EVB design files?

From the y-suyama/FlexLogicMini_EVB 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 FlexLogicMini EVB design in my own project?

Yes, under the terms of its BSD-3-Clause license, which y-suyama chose for the repository.

Can I test firmware for the FlexLogicMini EVB 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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