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Flash adapter

AndreiVladescu·ESP32-Bit-Pirate-Hardware·device_adapters/flash_adapter/kicad/flash_adapter.kicad_pcb

Flash adapter PCB layout, top view — open source board by AndreiVladescu
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About the Flash adapter PCB

Flash adapter is an open source PCB design by AndreiVladescu, published on GitHub under the CERN-OHL-W-2.0 license. It is a 2-layer board measuring 41.2 × 43.5 mm, with 15 components from 7 distinct parts.

By type, the board carries 8 resistors, 4 diodes, 2 connectors and 1 capacitor.

From the project

Carrier breaker-board for the ESP32-S3 Devkit. Works great with the ESP32-Bit-Pirate firmware.

ESP32-Bit-Pirate-Dock is an open-source carrier board for the Espressif ESP32-S3 DevKit, designed to complement the ESP32-Bit-Pirate firmware by geo-tp.

It provides level and voltage translation between the 3.3V ESP32-S3 and external peripherals, with support for 1.8V, 3.3V, and 5V operation. See the Hardware status section for the current revision, and grab the fabrication files to build your own.

Flash adapter, from the project README
From the project README

Flash adapter bill of materials (BOM)

15 components, 7 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
Conn_01x10
J1
1
DS1044-160G
J3
3
GREEN
D1, D2, D3
1
BLUE
D4
1
100n
C1
4
1k
R1, R4, R7, R8
4
10k
R2, R3, R5, R6

Flash adapter design files

The KiCad project lives in the AndreiVladescu/ESP32-Bit-Pirate-Hardware repository on GitHub; these links point at the commit this page was built from.

Flash adapter: common questions

How big is the Flash adapter PCB?

The Flash adapter measures 41.2 × 43.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Flash adapter?

15 components, from 7 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 Flash adapter design files?

From the AndreiVladescu/ESP32-Bit-Pirate-Hardware 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 Flash adapter design in my own project?

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

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