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ECE 445L Baseline Project

Siddhant779·FinalLab445L·hw/baseline_project/ps33536_hjs2235_shp695_wtc534.kicad_pcb

ECE 445L Baseline Project PCB layout, top view — open source ESP8266 board by Siddhant779

About the ECE 445L Baseline Project PCB

ECE 445L Baseline Project is an open source ESP8266 PCB design by Siddhant779, published on GitHub. It is a 2-layer board measuring 93.5 × 153.7 mm, with 44 components from 26 distinct parts.

Its main chip is the ESP8266-01/ESP-01, from the ESP8266 family. Other key parts include the LM4041CILPR, TLV5616CP, ILI_Display, LM2937XMP and MCP34119P. By type, the board carries 15 capacitors, 8 resistors, 7 ICs, 6 switches, 6 test points and 2 connectors.

From the project

tPod - digital music player; Part of the final lab for ECE445L class

The deliverables folder should contain documentation about your project as outlined in the lab documents.

The hw folder should contain your schematic and board files for your PCB or circuits. In labs 3-11, you will be creating schematics for your circuit in EAGLE. A setup tutorial can be found here.

The sw folder should contain your application firmware and software written for the lab. The sw/inc folder contains firmware drivers written for you by Professor Valvano. Feel free to write your own (in fact, in some labs, you may be required to write your own).

Main components on the ECE 445L Baseline Project

LM4041CILPRTLV5616CPILI_DisplayLM2937XMPMCP34119PEK-TM4C123GXLESP8266-01/ESP-01

ECE 445L Baseline Project bill of materials (BOM)

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

QtyPartRefs
1
LM4041CILPR
Texas Instruments
IC1
1
TLV5616CP
U1
1
ILI_Display
U2
1
LM2937XMP
LM2937xMP
U3
1
MCP34119P
Motorola
U4
1
EK-TM4C123GXL
Texas Instruments
U101
1
ESP8266-01/ESP-01
SparkFun
U102
1
AudioJack
J1
1
HEADER_4
Header_4
J2
1
RESET
SW1
1
UP
SW101
1
DOWN
SW102
1
LEFT
SW103
1
RIGHT
SW104
1
MODE
SW105
6
TP
TP2, TP3, TP4, TP5, TP6, TP7
1
1UF
1uF
C1
7
0.1UF
0.1uF
C2, C6, C7, C8, C9, C10, C11
3
4.7UF
4.7uF
C3, C4, C5
2
100NF
100nF
C12, C101
Show 6 more
QtyPartRefs
2
4.7UF
4.7uF
C13, C103
1
20K
20k
R1
4
10K
10k
R2, R5, R12, R101
1
2k
R3
1
47K
47k
R4
1
10K
10k
R11

ECE 445L Baseline Project design files

The KiCad project lives in the Siddhant779/FinalLab445L repository on GitHub; these links point at the commit this page was built from.

ECE 445L Baseline Project: common questions

What microcontroller does the ECE 445L Baseline Project use?

The ECE 445L Baseline Project is built around the ESP8266-01/ESP-01, from the ESP8266 family.

How big is the ECE 445L Baseline Project PCB?

The ECE 445L Baseline Project measures 93.5 × 153.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the ECE 445L Baseline Project?

44 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 ECE 445L Baseline Project design files?

From the Siddhant779/FinalLab445L 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 ECE 445L Baseline Project design in my own project?

The repository has no license, so all rights stay with Siddhant779. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the ECE 445L Baseline Project without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP8266 firmware against it before you order a PCB.

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