Your EasyEDA usage duration is brief. In order to avoid advertising information, this action is not supported at present. Please extend your EasyEDA usage duration and try again.
Editor Version×
recommended
Pro Edition
Brand new interactions and interfaces
Smooth support for design sizes of over 3W
devices or 10W pads
More rigorous design constraints, more
standardized processes
For enterprises, more professional users
Std Edition
Easy to use and quick to get started
The process supports design scales of 300
devices or 1000 pads
Supports simple circuit simulation
For students, teachers, creators
Completed
PRO
[Peak-T2.0] 2.0-inch touch screen small terminal based on ESP32
[Peak-T2.0] 2.0-inch touch screen small terminal based on ESP32
Project Links:[https://gitee.com/forairaaaaa/peak-t2](https://gitee.com/forairaaaaa/peak-t2)
The PCB is a 4-layer board, and the circuit and layout are basically the same as the original Peak of Zhihuijun.
* Project files can be opened in the Editor Open in the upper right corner, and you may need to log in.
* There is no BOM for the time being, please forgive me.
#### Hardware configuration:
| Master control | ESP32-PICO-D4 |
| --- | ------------- |
| Screen | ST7789 IPS 2.0-inch LCD SPI interface Resolution: 240x320 |
| Enter the device | CST026 2.0 inch capacitive touch screen Resolution: 240x320, rotary encoder |
| Output device | A user LED, buzzer |
| Stockpile | TF card slot SPI interface |
| IMU | MPU6050 I2C interface |
| GPS | ATGM336H module UART interface |
| Battery | Li-ion 3.7V 603450 1200mAh |
| Power management | ME6215C33M5G + MCP73831 |
| USB interface | Type-C block, CP2102 automatic download circuit |
#### Welding Recommendations:
* Due to the ESP32-PICO-D4 package problem, it is recommended to use a stencil with a heating platform or air gun.
* It is recommended to use a soldering iron to reinforce the rotary encoder pad, which is easy to solder instability only after soldering through an ordinary heating table (don't ask how you know.
#### Attention Questions:
* **You need to connect the battery when burning the program, otherwise there will be a voltage problem error when burning.**
* **When burning the program, you need to keep the encoder pressed to power the chip.**
* Since there are several components next to the battery holder, be careful when pulling the battery plug, and don't smooth down the small devices next to it.
* The chip power enable resistor on the bottom layer of the PCB uses 0603 package, which is indeed not as convenient as 0402 (it can be directly connected to tin)
* If the GPS module is not needed, you can not solder, or replace your own small module, pay attention to the relevant pin problems, the details are explained in the schematic.
* In the same way, MPU6050 and touch screen can also be cropped, and the two use the same set of I2C buses.
#### Device Link Reference:
* Battery:[Brown Navigation Dash Cam Lithium Battery Large Capacity Universal 3.7V Polymer Tire Pressure Bluetooth Headset 5V-tmall.com Tmall](%5Bhttps://detail.tmall.com/item.htm?id=579820162048&spm=a1z09.2.0.0.5eaf2e8dkwSGBJ&_u=b2bdtj0f1990%5D(https://detail.tmall.com/item.htm?id=579820162048&spm=a1z09.2.0.0.5eaf2e8dkwSGBJ&_u=b2bdtj0f1990)) Category: High temperature resistance 80 degrees -603450-1200 mAh
* Shell fixed copper pillar:[M2*4/5/6/8/9/10/11/12 Dual-pass monitoring copper pillar knurled security copper pillar (10pcs)-Taobao (taobao.com)](%5Bhttps://item.taobao.com/item.htm?spm=a1z09.2.0.0.5eaf2e8dkwSGBJ&id=555117890802&_u=b2bdtj0fff40%5D(https://item.taobao.com/item.htm?spm=a1z09.2.0.0.5eaf2e8dkwSGBJ&id=555117890802&_u=b2bdtj0fff40)) Category: Dual pass M2*4
* GPS Module:[ATGM336H GPS Beidou Dual-Mode Module Flight Controller with EEPROM Replacement NEO-M8N-Taobao (taobao.com)](%5Bhttps://item.taobao.com/item.htm?spm=a1z09.2.0.0.5eaf2e8dkwSGBJ&id=595353912203&_u=b2bdtj0f9a41%5D(https://item.taobao.com/item.htm?spm=a1z09.2.0.0.5eaf2e8dkwSGBJ&id=595353912203&_u=b2bdtj0f9a41))
* LCD screen:[2 inch LCD display, 2.0 inch display HD IPS display, ST7789 driver SPI/parallel port, 240320-Taobao (taobao.com)](%5Bhttps://item.taobao.com/item.htm?spm=a1z09.2.0.0.5eaf2e8dkwSGBJ&id=653306169973&_u=b2bdtj0faa53%5D(https://item.taobao.com/item.htm?spm=a1z09.2.0.0.5eaf2e8dkwSGBJ&id=653306169973&_u=b2bdtj0faa53))
* Capacitive touch screen:[2 inch CTP capacitive touch screen 2.0 inch small size touch screen FT6236U FT6336G CST026-Taobao (taobao.com)](%5Bhttps://item.taobao.com/item.htm?spm=a1z09.2.0.0.5eaf2e8dkwSGBJ&id=607113397517&_u=b2bdtj0f8e5c%5D(https://item.taobao.com/item.htm?spm=a1z09.2.0.0.5eaf2e8dkwSGBJ&id=607113397517&_u=b2bdtj0f8e5c))
* CP2102 can be replaced with CH9102X.
Forked project will be set private in personal workspace. Do you continue?
Clone
Project
The Pro editor is about to be opened to save as. Do you want to continue?
private message
Send message to hawaii0707
Delete
Comment
Are you sure to delete the comment?
Report
[Peak-T2.0] 2.0-inch touch screen small terminal based on ESP32
No Profile
Announcer: OSHWlab@Hawaii
Creation time: 2024-11-27 06:41:55
Published time:
2024-11-29 03:02:51
*
Report type:
Please select report type
*
Report reason:
Please fill in the reason for your report and the content is 2-1000
words
*
Upload image:
+
Upload image
*
Email address:
Please fill in your email address
Report
*
Report type:
Please select report type
*
Report reason:
Please fill in the reason for your report and the content is 2-1000
words
*
Upload image:
+
Upload image
*
Email address:
Please fill in your email address
Report
Submitted successfully! The review result can be viewed in the personal
center, review notification.
Kind tips
Your EasyEDA usage duration is brief. In order to avoid advertising information, this action is
not supported at present. Please extend your EasyEDA usage duration and try again.
Share
Project
Copy
Scan the QR code and open it on the mobile terminal