【Click the above「blue text」 to follow Chip Home, and let’s become tech enthusiasts together】 This is a portable IoT display project that can be developed into various practical tools using the Arduino_GFX library. For example, WiFi signal analysis, electronic photo albums, etc. With a well-designed 3D printed case, it can be easily hung on a … Read more
Implementing USB Functionality on ESP32S3 The previous article implemented the online functionality of DAPlink, and now I want to achieve the drag-and-drop download function. The prerequisite for this function is to simulate the ESP32S3 as a USB drive, allowing the ESP32S3 to read files from the USB drive. Today, we will implement the ESP32S3 as … Read more
▌Introduction An open-source handheld game console based on ESP32 that can run standard NES (FC in Japan) games, supporting mono audio. Let you reminisce about your childhood anytime. The firmware is based on the official Espressif and a secondary development project by moononournation, GitHub link: https://github.com/moononournation/esp32-nesemu ▌Version Update [V1.1-200807] You can now select different … Read more
Project Name: (Fully Open Source) Multifunctional Pixel Clock Project Author: Big Boss, Tie Tie Introduction This is a clock, desktop speaker, USB hub…… The original intention was to simplify the desktop, soI integrated these three essential functions into one device, creating this multifunctional desktop ornament. ▲ This is the usage effect, isn’t it beautiful and … Read more
Project Name: DIY_SmartWatch_S3 Project Author: seanfan Introduction This smartwatch is agreat alternative to the Xiaomi Band! Moreover, both the software and hardware are open source! 01 Open Source Project Description Project Description A smartwatch designed with ESP32-S3. It has strong expandability, allowing you to add “unlimited” features! 02 Function Description Function Description 1 Basic Functions: … Read more
Project Name: Moon Lamp – Controlled by ESP32-C3 Project Author: carele_i Introduction I made a super beautiful moon lamp! Even beginners can do it! Because its moon model + circuit + software are all open-source! 01 What are the highlights of the moon lamp? ” The highlight of this moon lamp is — easy to … Read more
Project Name: ESP32 Mini E-Ink Screen MP3 Radio Multi-Function Project Author: Licorice Acid Not Sour Introduction If this “open-source project” could take me back to elementary school… Then the whole grade would be in an uproar!!! And I would definitely become the most stylish kid in the grade! Full Text Navigation Project Description, Software and … Read more
1. Introduction In short: The ESP32-C3 has built-in two development toolsusb-serial and usb-jtag, which allows programming, online debugging, and log output with just one data cable, greatly facilitating developers; The following is from the official data manual introduction 2. Prerequisites ESP-IDF version is 4.4.+ Download firmware pin level requirements (Pay attention to the pins of … Read more
Click the blue text above to follow us The article “ESP32-C3 Driving E-Ink Screen and Displaying Images (Based on Micropython)” introduces the driving of a 2.9-inch E-Ink screen, achieving text display on the E-Ink screen. This note introduces the E-Ink screen clock we designed and produced. 1. Required Hardware 1) Holo’s ESP32-C3: 2) The 2.9-inch … Read more
Introduction After completing his master’s thesis defense, the author used his free time to create a robot he always wanted to make – a cute useless robot. The useless robot works by having a motor connected to a switch, controlled by logic gates. When the switch is pushed to “on,” the robot activates the motor … Read more