HardLabs

ELI2040

Emute-Lab-Instruments·ELI2040·ELI2040a/ELI2040.kicad_pcb

ELI2040 PCB layout, top view — open source RP2040/RP2350 board by Emute-Lab-Instruments

About the ELI2040 PCB

ELI2040 is an open source RP2040/RP2350 PCB design by Emute-Lab-Instruments, published on GitHub. It is a 2-layer board measuring 19.9 × 90.4 mm, with 42 components from 19 distinct parts.

Its main chip is the RP2040, from the RP2040/RP2350 family. Other key parts include the TLV76733DRVR and W25Q128JVS. By type, the board carries 22 capacitors, 9 resistors, 4 ICs, 3 diodes, 2 switches and 1 crystal.

Main components on the ELI2040

TLV76733DRVRRP2040W25Q128JVS

ELI2040 bill of materials (BOM)

42 components, 19 distinct parts.

QtyPartRefs
2
TLV76733DRVR
U1, U4
1
RP2040
U7
1
W25Q128JVS
U11
1
YXC X322512MSB4SI
Y1
2
TS-1187A-B-A-B
XKB Connectivity(中国星坤)
SW1, SW2
1
TYPE-C_16PIN_2MD(073)
USB2
2
1N5819
D1, D4
1
LED Test
D15
2
1u
C1, C5
2
22u 0805
C2, C8
1
22u
C3
13
100n
C4, C6, C10, C11, C14, C16, C17, C18 +5
2
1u
C12, C15
2
30p
C27, C28
2
5.1k
R3, R4
2
27
R21, R22
1
1k
R29
3
1.5k
R31, R37, R65
1
1k
R36

ELI2040 design files

The KiCad project lives in the Emute-Lab-Instruments/ELI2040 repository on GitHub; these links point at the commit this page was built from.

ELI2040: common questions

What microcontroller does the ELI2040 use?

The ELI2040 is built around the RP2040, from the RP2040/RP2350 family.

How big is the ELI2040 PCB?

The ELI2040 measures 19.9 × 90.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the ELI2040?

42 components, from 19 distinct parts. The full bill of materials is listed on this page.

Where can I download the ELI2040 design files?

From the Emute-Lab-Instruments/ELI2040 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the ELI2040 design in my own project?

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

Can I test firmware for the ELI2040 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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