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4 layers67.4 × 42 mmWarp front panel, the printed circuit board in 3D

This Bricklet together with the ESP32 Ethernet Brick form the hardware used in the WARP Energy Manager 2.0

Size
67.4 × 42 mm
Copper layers
4
Thickness
0.19 mm
Parts
43
Nets
63
Pads
171
Tracks, vias
367, 244
Pours
9
Routed
Yes
KiCad
KiCad 8.0 (file 20240108)
Created
13 Jun 2024
Updated
9 Sep 2026

Overview

Warp front panel is an open-source printed circuit board by Tinkerforge, from the Tinkerforge/warp-front-panel-bricklet repository on GitHub. It is a 4-layer board of 67.4 × 42 mm with 43 parts on 63 nets, routed with 367 tracks and 244 vias.

It is built around the BY25Q128ESSIG(R) and 2N7002P. Its parts include 13 capacitors, 10 resistors, 3 ICs, 3 connectors and 1 diode.

Main components

2

README

README.rst

WARP Front Panel Bricklet

This Bricklet is currently in development.

This repository contains the firmware source code and the hardware design files. The documentation generator configs can be found at https://github.com/Tinkerforge/generators

.. BEGIN WARP REPOSITORIES (managed block, generated from esp32-firmware/repo_overview.rst - do not edit by hand, run update_repo_overview.py instead)

WARP Repositories

This is an overview of all repositories that make up the WARP Charger and WARP Energy Manager ecosystem.

Please report any issue concerning WARP hard- or software in the esp32-firmware_ repository, no matter which repository it originates from.

Software

text
- `esp32-firmware`_ - Source code of the ESP32 firmware shared between all WARP Chargers and Energy Managers

Libraries used by the firmware:

- `tfjson`_ - SAX style JSON serializer and deserializer
- `tfnetwork`_ - Modbus TCP server and client implementation
- `tfocpp`_ - OCPP 1.6 implementation
- `tftools`_ - Miscellaneous tools and helpers

Remote access:

- `esp32-remote-access`_ - Source code of the my.warp-charger.com remote access server

Documentation, tools and integrations:

- `warp-charger`_ - Source code of (docs.)warp-charger.com and the printed manual, released firmwares, datasheets and documents, as well as some tools and hardware design files
- `api.warp-charger.com`_ - Serves APIs that are used by WARP Chargers to obtain relevant public information like day ahead prices
- `vislog.warp-charger.com`_ - Visualizes WARP Charger logs and EVSE debug protocols
- `dbus-warp-charger`_ - Integrates WARP Chargers into a Victron Energy Venus OS device (e.g. Cerbo GX)

WARP Charger Hardware

WARP4 Charger """""""""""""

Current charger generation.

  • warp-esp32-ethernet-v2-brick_ - Hardware design files of the WARP ESP32 Ethernet Brick 2.0
  • warp-esp32-ethernet-v2-co-bricklet_ - Firmware source code of the WARP ESP32 Ethernet 2.0 Co Bricklet (co-processor)
  • evse-v4-bricklet_ - Hardware design files of the EVSE 4.0 Bricklet (firmware shared with the EVSE 2.0 Bricklet)
  • nfc-bricklet_ - Firmware source code and hardware design files of the NFC Bricklet

WARP3 Charger """""""""""""

  • warp-esp32-ethernet-brick_ - Hardware design files of the WARP ESP32 Ethernet Brick
  • evse-v3-bricklet_ - Hardware design files of the EVSE 3.0 Bricklet (firmware shared with the EVSE 2.0 Bricklet)
  • nfc-bricklet_ - Firmware source code and hardware design files of the NFC Bricklet

WARP2 Charger """""""""""""

  • esp32-ethernet-brick_ - Hardware design files of the ESP32 Ethernet Brick
  • evse-v2-bricklet_ - Firmware source code and hardware design files of the EVSE 2.0 Bricklet
  • nfc-bricklet_ - Firmware source code and hardware design files of the NFC Bricklet

WARP1 Charger """""""""""""

  • esp32-brick_ - Hardware design files of the ESP32 Brick
  • evse-bricklet_ - Firmware source code and hardware design files of the EVSE Bricklet
  • rs485-bricklet_ - Firmware source code and hardware design files of the RS485 Bricklet

WARP Energy Manager Hardware

text
WARP Energy Manager 2.0
"""""""""""""""""""""""

*Current energy manager generation.*

- `esp32-ethernet-brick`_ - Hardware design files of the ESP32 Ethernet Brick
- `warp-energy-manager-v2-bricklet`_ - Firmware source code and hardware design files of the WARP Energy Manager 2.0 Bricklet
- `warp-front-panel-bricklet`_ - Firmware source code and hardware design files of the WARP Front Panel Bricklet

WARP Energy Manager 1.0
"""""""""""""""""""""""

- `esp32-ethernet-brick`_ - Hardware design files of the ESP32 Ethernet Brick
- `warp-energy-manager-bricklet`_ - Firmware source code and hardware design files of the WARP Energy Manager Bricklet

Forked/patched projects
~~~~~~~~~~~~~~~~~~~~~~~~~

- `arduino-esp32`_
- `esp32-arduino-libs`_
- `WireGuard-ESP32-Arduino`_

.. Link targets: One definition per repository, keep in sync with the lists above.

Parts

43
QtyValueFootprintReferences
6100nFkicad-libraries:C0603FC101, C102, C105, C107, C108, C112
41kkicad-libraries:R0603FR101, R104, R110, R112
44,7kicad-libraries:R0603FR102, R107, R108, R109
4VAL**kicad-libraries:Fiducial_MarkFiducial_Mark, Fiducial_Mark, Fiducial_Mark, Fiducial_Mark
210pFkicad-libraries:C0603FC103, C104
22.2uFkicad-libraries:C0603FC109, C111
2CONN_01X04tf:pin_array_1x4-P2mm_D1mmPw1, Pw2
1100uFkicad-libraries:C1210C113
116MHzkicad-libraries:CRYSTAL_3225X101
1220kicad-libraries:R0603FR111
1220nFkicad-libraries:C0603FC106
1220pFkicad-libraries:C0402FC114
12N7002Pkicad-libraries:SOT23GDSQ101
14,7kicad-libraries:4X0402RP102
14.7kicad-libraries:R0603FR103
182kicad-libraries:4X0402RP101
1BY25Q128ESSIG(R)kicad-libraries:SO-8U102
1Bootkicad-libraries:SolderJumperJ101
1CE_5mmtf:CE_5mmVAL
1CON-SENSOR2kicad-libraries:CON-SENSOR2_180P102
1Debugkicad-libraries:TSTP_STLP101
1LOGOtf:LogoWARP_15x3G***
1WEEE_7mmtf:WEEE_7mmVAL
1XMC1404kicad-libraries:QFN48-EP2U101
1bluekicad-libraries:D0603FD101
1~kicad-libraries:ZIF_14P_0.5mmU103

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1
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Questions

How big is the Warp front panel PCB?

It measures 67.4 × 42 mm and has 4 copper layers, 0.19 mm thick.

What parts does the Warp front panel use?

43 parts, built around the BY25Q128ESSIG(R) and 2N7002P. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the Warp front panel KiCad files?

From the Tinkerforge/warp-front-panel-bricklet repository on GitHub, at the commit this page was made from: the board is hardware/warp-front-panel.kicad_pcb and its schematic hardware/warp-front-panel-adapter-pcb/warp-front-panel-adapter-pcb.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Warp front panel design in my own project?

Its repository states no licence, so its author keeps all rights: ask Tinkerforge before reusing the design.