HardLabs

Avrcraft poed

cnlohr·avrcraft·avr_hardware/kicad/avrcraft-poed.kicad_pcb

Avrcraft poed PCB layout, top view — open source AVR/Arduino board by cnlohr

About the Avrcraft poed PCB

Avrcraft poed is an open source AVR/Arduino PCB design by cnlohr, published on GitHub. It is a 2-layer board measuring 50 × 50 mm, with 58 components from 48 distinct parts.

Its main chip is the ATMEGA328, from the AVR/Arduino family. Other key parts include the MCP1824v3.3, ENC424J600, A4447SLJTR and S4SRP. By type, the board carries 21 connectors, 11 resistors, 8 capacitors, 5 ICs, 5 diodes and 2 crystals.

From the project

Minecraft server optimized for 8-bit devices.

Minecraft server optimized for 8-bit devices.

Check out the AVR version of this in this video: http://www.youtube.com/watch?v=EZRLOanNQ_w

This has a few subprojects. dumbcraft => Minimalistic Core C Minecraft Server + demox86dumbcraft => dumbcraft wrapper for Linux desktops + demomineandhttp => dumbcraft wrapper for atmega328 http => http server and demo avrhardware => board layout design for AVR server ipcore => core AVR IP stack for the enc424j600 (Though has been ported to a wide variety of targets) mfs => minimalistic read-only in-flash filesystem for AVRs microsd => minimalistic FAT32…

Main components on the Avrcraft poed

ATMEGA328MCP1824v3.3ENC424J600A4447SLJTRS4SRP

Avrcraft poed bill of materials (BOM)

58 components, 48 distinct parts.

QtyPartRefs
1
ATMEGA328
U1
1
MCP1824v3.3
U2
1
ENC424J600
U3
1
A4447SLJTR
U4
1
S4SRP
U5
1
20MHz
X1
1
25MHz
X2
2
10p
CN1, CN3
1
1u
CN2
1
10n
CN4
1
.1u
CN5
1
AVRISP6
J1
1
ETHERNET
P1
1
ADC0
P2
1
ADC1
P3
2
GND
P4, P10
1
6MULTI
P5
1
5V
P6
1
3V3
P7
1
CONN_3X2
P8
Show 28 more
QtyPartRefs
1
48V
P9
1
+5V
P11
2
GND
P12, P13
1
+3.3V
P14
1
POE+
P15
4
?
H1, H2, H3, H4
1
S558-5999-T7-F
T1
1
5050RGB
D1
2
MB2S-TP
D3, D4
1
DIODESCH
D5
1
ZENER-5.6V/2W
D7
1
68uH
L1
1
NP
C1
2
10u
C4, C8
1
100u
C9
1
.22u
C12
1
.01u
C13
1
100u
C15
1
10u
C16
1
10
R1
1
12.4k
R3
2
25k
R9, R11
1
1k
R13
1
270k
R15
1
NC
R16
2
4.7k
RN1, RN4
1
1k
RN2
1
49.9
RN3

Avrcraft poed design files

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

Avrcraft poed: common questions

What microcontroller does the Avrcraft poed use?

The Avrcraft poed is built around the ATMEGA328, from the AVR/Arduino family.

How big is the Avrcraft poed PCB?

The Avrcraft poed measures 50 × 50 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Avrcraft poed?

58 components, from 48 distinct parts. The full bill of materials is listed on this page.

Where can I download the Avrcraft poed design files?

From the cnlohr/avrcraft repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Avrcraft poed design in my own project?

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

Can I test firmware for the Avrcraft poed without the hardware?

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

More boards in avrcraft

Similar boards