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ESP8266 Wireless DAP

ZhuYanzhen1·MM32_CLion·circuit/wireless_debugger/ESP8266.kicad_pcb

ESP8266 Wireless DAP PCB layout, top view — open source ESP8266 board by ZhuYanzhen1

About the ESP8266 Wireless DAP PCB

ESP8266 Wireless DAP is an open source ESP8266 PCB design by ZhuYanzhen1, published on GitHub under the AGPL-3.0 license. It is a 2-layer board measuring 40 × 20 mm, with 39 components from 22 distinct parts.

Its main chip is the W25Q64, from the ESP8266 family. Other key parts include the ESP8266EX, HX9193 and CH330N. By type, the board carries 17 capacitors, 10 resistors, 4 ICs, 3 connectors, 2 relays and 1 crystal.

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

From the project

本项目是全国大学生智能车竞赛GDUT 2022年极速越野组的项目文件。采用了LQR控制器和多速率卡尔曼融合算法，并在单片机上实现。This project is the project document for the GDUT 2022 Extreme Off-Road Category of the National Student Intelligent Vehicle Competition.

    This project is a Windows CLion IDE file for the MM32F3277G9 chip and a circuit design for the main control board based on the MM32F3277G9 chip. The software code contains the link files required for GCC, CMake files, clang-format files, Doxygen configuration files, etc. to ensure that this package is ready to use when it arrives. The hardware mainly contains the schematic and PCB files, and the Gerber files will be released in the form of Releases.The adapted tuning tool is developed using Qt, and the repository contains the Qt source code files for the tool. Some…

Main components on the ESP8266 Wireless DAP

W25Q64ESP8266EXHX9193CH330N

ESP8266 Wireless DAP bill of materials (BOM)

39 components, 22 distinct parts.

QtyPartRefs
1
W25Q64
U1
1
ESP8266EX
U2
1
HX9193
U3
1
CH330N
U4
1
26MHz
Y1
1
Conn_02x04_Odd_Even
J1
1
Conn_01x03
J2
1
USB_C_Plug_USB2.0
P1
2
SW_DIP_x01
K1, K2
1
LED
D1
1
2.2nH
L1
1
10uF
C1
1
2.4pF
C2
11
100nF
C3, C5, C6, C8, C9, C12, C13, C14 +3
1
1uF
C4
1
3.0pF
C7
2
18pF
C10, C11
1
1kR
R1
6
10kR
R2, R4, R5, R6, R9, R10
1
12kR
R3
Show 2 more
QtyPartRefs
1
200R
R7
1
499R
R8

ESP8266 Wireless DAP design files

The KiCad project lives in the ZhuYanzhen1/MM32_CLion repository on GitHub; these links point at the commit this page was built from.

ESP8266 Wireless DAP: common questions

What microcontroller does the ESP8266 Wireless DAP use?

The ESP8266 Wireless DAP is built around the W25Q64, from the ESP8266 family.

How big is the ESP8266 Wireless DAP PCB?

The ESP8266 Wireless DAP measures 40 × 20 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the ESP8266 Wireless DAP?

39 components, from 22 distinct parts. The full bill of materials is listed on this page.

Where can I download the ESP8266 Wireless DAP design files?

From the ZhuYanzhen1/MM32_CLion repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the ESP8266 Wireless DAP design in my own project?

Yes, under the terms of its AGPL-3.0 license, which ZhuYanzhen1 chose for the repository.

Can I test firmware for the ESP8266 Wireless DAP 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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