HardLabs

FujiNet ADAM Devkit SMD

djtersteegc·fujinet-adam-hardware·fujinet-adam-devkit-smd/fujinet-adam-devkit-smd.kicad_pcb

FujiNet ADAM Devkit SMD PCB layout, top view — open source ESP32 board by djtersteegc

About the FujiNet ADAM Devkit SMD PCB

FujiNet ADAM Devkit SMD is an open source ESP32 PCB design by djtersteegc, published on GitHub under the CERN-OHL-S-2.0 license. It is a 2-layer board measuring 57.8 × 55.4 mm, with 39 components from 23 distinct parts.

Its main chip is the ESP32-DevKitC-VE, from the ESP32 family. By type, the board carries 21 resistors, 5 diodes, 4 switches, 3 connectors, 2 transistors and 2 capacitors.

It belongs with the iot & wireless designs in this gallery.

From the project

FujiNet compatible PCB designs for the Coleco ADAM

https://djtersteegc.github.io/fujinet-adam-hardware/fujinet-adam-devkit-smd-schematic-v1.3.pdf

There's an interactive BOM here, I find them super useful when placing the SMD parts.

I buy pretty much everything from AliExpress suppliers with the exception of the tantalum capacitors (whatever is on clearance at Newark) and the ESP32 board (cheaper shipped from Amazon). If you are bulding in the "tall" configuration, you will also need some 2.54mm female headers. I buy the 1x40p models and break when down into two 19 pin headers required by the devkit board.

FujiNet ADAM Devkit SMD, from the project README
From the project README

Main components on the FujiNet ADAM Devkit SMD

ESP32-DevKitC-VE

FujiNet ADAM Devkit SMD bill of materials (BOM)

39 components, 23 distinct parts.

QtyPartRefs
1
ESP32-DevKitC-VE
U1
1
MMBT3904
Q1
1
MMBT3906
Q2
1
In
J1
1
Out
J2
1
SD_Card
J3
1
Always On
JP1
1
SK12D07VG4
S1
1
ButtonA
SW1
1
ButtonB
SW2
1
Safe Reset
SW3
1
WIFI_WHITE
D1
1
BT_BLUE
D2
1
BUS_ORANGE
D3
2
B140-E3
D4, D5
1
47uF 10v
C1
1
100uF 10V
C2
11
10K
R1, R2, R3, R4, R5, R6, R11, R15 +3
4
1K
R7, R8, R9, R17
2
2K
R10, R13
Show 3 more
QtyPartRefs
1
1.2K
R12
2
4.7K
R14, R16
1
33R
R18

FujiNet ADAM Devkit SMD design files

The KiCad project lives in the djtersteegc/fujinet-adam-hardware repository on GitHub; these links point at the commit this page was built from.

FujiNet ADAM Devkit SMD: common questions

What microcontroller does the FujiNet ADAM Devkit SMD use?

The FujiNet ADAM Devkit SMD is built around the ESP32-DevKitC-VE, from the ESP32 family.

How big is the FujiNet ADAM Devkit SMD PCB?

The FujiNet ADAM Devkit SMD measures 57.8 × 55.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the FujiNet ADAM Devkit SMD?

39 components, from 23 distinct parts. The full bill of materials is listed on this page.

Where can I download the FujiNet ADAM Devkit SMD design files?

From the djtersteegc/fujinet-adam-hardware repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the FujiNet ADAM Devkit SMD design in my own project?

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

Can I test firmware for the FujiNet ADAM Devkit SMD without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.

More boards in fujinet-adam-hardware

Similar boards