HardLabs

AWS IoT ExpressLink Demo Badge

aws·iot-expresslink·hardware-designs/DemoBadge/aws-iot-expresslink-demo-badge.kicad_pcb

AWS IoT ExpressLink Demo Badge PCB layout, top view — open source RP2040/RP2350 board by aws

About the AWS IoT ExpressLink Demo Badge PCB

AWS IoT ExpressLink Demo Badge is an open source RP2040/RP2350 PCB design by aws, published on GitHub under the MIT-0 license. It is a 2-layer board measuring 59.2 × 93.1 mm, with 68 components from 26 distinct parts.

Its main chip is the WAVESHARE-RP2040-PLUS, from the RP2040/RP2350 family. Other key parts include the SHT30-DIS, LIS3DH, ER-TFT013-2, NT3H2211W0FHKH and ESP32-C3-MINI-1-A. By type, the board carries 22 capacitors, 19 resistors, 7 ICs, 6 diodes, 5 switches and 3 transistors.

It belongs with the iot & wireless, wearables and sensors designs in this gallery.

From the project

This device was designed and created for the AWS IoT ExpressLink Demo Badge Workshop, which was run at re:Invent 2022.

This device was designed and created for the AWS IoT ExpressLink Demo Badge Workshop, which was run at re:Invent 2022.

The Demo Badge features an RP2040 microcontroller, an Espressif ESP32-C3-MINI-1-A AWS IoT ExpressLink module, various sensors, buttons, RGB LEDs, and a color display.

You can find more information about the device itself, and its components, as part of the workshop appendix.

Main components on the AWS IoT ExpressLink Demo Badge

SHT30-DISWAVESHARE-RP2040-PLUSLIS3DHER-TFT013-2NT3H2211W0FHKHESP32-C3-MINI-1-AIN-S32GTLSALS-PT19-315C/L177/TR8

AWS IoT ExpressLink Demo Badge bill of materials (BOM)

68 components, 26 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
SHT30-DIS
U1
1
WAVESHARE-RP2040-PLUS
Waveshare-RP2040-Plus
U2
1
LIS3DH
U3
1
ER-TFT013-2
U4
1
NT3H2211W0FHKH
U5
1
ESP32-C3-MINI-1-A
U7
1
IN-S32GTLS
U8
1
ALS-PT19-315C/L177/TR8
A1
2
2N7002
Q1, Q3
1
DMG2305UX-7
Q2
1
Crystal
Y1
1
C145956
QWIIC
J3
1
C173752
socket-matching-battery-holder-plug
J4
2
MountingHole
H1, H2
4
PTS815_SJM_250_SMTR_LFS
SW1, SW3, SW4, SW5
1
JS202011SCQN
SW2
5
WS2812B
D1, D2, D3, D4, D5
1
1N5819WS
D6
10
100N
100n
C1, C2, C3, C10, C12, C13, C16, C17 +2
8
1u
C4, C5, C6, C8, C9, C11, C20, C21
Show 6 more
QtyPartRefs
2
10U
10u
C7, C19
2
27PF
27pf
C14, C15
4
1k
R1, R2, R11, R17
2
4K7
4k7
R3, R4
12
10K
10k
R5, R7, R8, R10, R12, R13, R14, R15 +4
1
7.5
R6

AWS IoT ExpressLink Demo Badge design files

The KiCad project lives in the aws/iot-expresslink repository on GitHub; these links point at the commit this page was built from.

AWS IoT ExpressLink Demo Badge: common questions

What microcontroller does the AWS IoT ExpressLink Demo Badge use?

The AWS IoT ExpressLink Demo Badge is built around the WAVESHARE-RP2040-PLUS, from the RP2040/RP2350 family.

How big is the AWS IoT ExpressLink Demo Badge PCB?

The AWS IoT ExpressLink Demo Badge measures 59.2 × 93.1 mm, has 2 copper layers and is 1.6256 mm thick.

How many components are on the AWS IoT ExpressLink Demo Badge?

68 components, from 26 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 AWS IoT ExpressLink Demo Badge design files?

From the aws/iot-expresslink 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 AWS IoT ExpressLink Demo Badge design in my own project?

Yes, under the terms of its MIT-0 license, which aws chose for the repository.

Can I test firmware for the AWS IoT ExpressLink Demo Badge 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.

Similar boards