HardLabs

CheeseDip

upsidedownlabs·MSP430-Breadstick·CheeseDip/CheeseDip.kicad_pcb

CheeseDip PCB layout, top view — open source TI MSP430/CC board by upsidedownlabs

About the CheeseDip PCB

CheeseDip is an open source TI MSP430/CC PCB design by upsidedownlabs, published on GitHub under the CERN-OHL-S-2.0 license. It is a 2-layer board measuring 21.6 × 60 mm, with 27 components from 17 distinct parts.

Its main chip is the MSP430G2553IPW28, from the TI MSP430/CC family. Other key parts include the TLV74033PDBVR / ME6211 and CH340C. By type, the board carries 7 capacitors, 5 resistors, 4 connectors, 4 diodes, 3 ICs and 3 switches.

It belongs with the dev boards & breakouts, usb & debug tools and test & measurement designs in this gallery.

From the project

Texas Instrument MSP430G2553 based development board.

Upside Down Labs MSP430 Breadstick is a development board for ultra low power MSP430G2553 MCU from Texas Instruments.

CheeseDip, from the project README
From the project README

Main components on the CheeseDip

MSP430G2553IPW28TLV74033PDBVR / ME6211CH340C

CheeseDip bill of materials (BOM)

27 components, 17 distinct parts.

QtyPartRefs
1
MSP430G2553IPW28
IC1
1
TLV74033PDBVR / ME6211
IC3
1
CH340C
U1
1
Conn_02x06_Counter_Clockwise
J1
2
Conn_01x14
J2, J5
1
USB_C_Receptacle_USB2.0
J3
2
SW_SPST
SW1, SW3
1
SS-3235S-L3
SW2
1
USR LED
D1
1
RX LED
D2
1
PWR LED
D3
1
TX LED
D4
1
Ferrite_Bead_Small
FB1
5
100nF
C1, C3, C4, C6, C8
2
10uF
C2, C7
4
1k
R1, R2, R3, R4
1
10k
R5

CheeseDip design files

The KiCad project lives in the upsidedownlabs/MSP430-Breadstick repository on GitHub; these links point at the commit this page was built from.

CheeseDip: common questions

What microcontroller does the CheeseDip use?

The CheeseDip is built around the MSP430G2553IPW28, from the TI MSP430/CC family.

How big is the CheeseDip PCB?

The CheeseDip measures 21.6 × 60 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the CheeseDip?

27 components, from 17 distinct parts. The full bill of materials is listed on this page.

Where can I download the CheeseDip design files?

From the upsidedownlabs/MSP430-Breadstick repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the CheeseDip design in my own project?

Yes, under the terms of its CERN-OHL-S-2.0 license, which upsidedownlabs chose for the repository.

Can I test firmware for the CheeseDip without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug TI MSP430/CC firmware against it before you order a PCB.

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