This article provides a quick guide to the ESP32 (based on MicroPython) — including example code. In just forty minutes, you can get started with the ESP32 using MicroPython. The content includes environment setup, GPIO, delay functions, timers, PWM, ADC, Flash operations, WiFi connections, and MQTT integration. By following along and coding yourself, you can … Read more
Hello everyone! I am Cat Brother, and today I will guide you to create a super cool project: the ESP32 E-Paper Weather Display! Are you excited? Don’t worry, even if you know nothing about Python and hardware, just follow me step by step, and I guarantee you can handle it easily! Introduction: Light Up Your … Read more
NO.1 This Issue Content Bilibili Video Download Tool ESP32, MicroPython, web server, low-power Bluetooth, color screen image and text display Raspberry Pi Android System NO.2 downkyi GitHub address: https://github.com/leiurayer/downkyi Bilibili website video download tool, supports batch download, supports 8K, HDR, Dolby Vision, provides toolbox (audio and video extraction, watermark removal, etc.) I tried it, the … Read more
MicroPython is a well-known lightweight version of Python designed specifically for embedded modules. It allows you to execute necessary functions with simple commands. To use MicroPython on embedded modules, you need to download the MicroPython firmware. Only with the firmware installed can the chip parse Python statements. Currently, chips that support MicroPython firmware include ESP32, … Read more
Click the blue text above to follow us Previously, we used OV2640 to capture high-definition photos (ESP32-S3 captures 1600X1200 resolution photos) and displayed JPG images on an LCD driven by ST7789 (ESP32-S3 displays JPG and PNG images on LCD (based on MicroPython)). Now we combine the two to allow the LCD to display the images … Read more
Click the blue text above to follow us “Displaying Images on ESP32-S3 LCD (Based on MicroPython)” introduces driving the LCD to display BMP images. However, it can only display BMP images, and displaying other format images is more complicated. This note introduces how to compile firmware to drive the ST7789 based LCD to display JPG … Read more
Click the blue text above to follow us The previous note “ESP32-S3 Camera Captures Photos at 1600X1200 Resolution” implemented capturing a high-resolution photo using the camera. This time, we will use the camera to achieve real-time image transmission on a webpage. 1.Web Image Transmission Effect ESP32-S3 calls the camera to transmit the captured image in … Read more
Development boards may seem simple, but many people get stuck at the first step. Today, I will teach you how to solve these small problems. First, let’s talk about Arduino series development boards. There are mainly two issues with Arduino: one is downloading the Arduino IDE and the selection process. First, the official website for … Read more
Translation organized by Python Tribe (python.freelycode.com), no reproduction allowed, sharing is welcome. This article is a guide on how to install a Python scientific computing stack suitable for geospatial analysis on Raspberry Pi 3. The whole process takes only a few minutes. The Raspberry Pi 3 was announced two weeks ago with substantial improvements in … Read more
Today, I want to share an interesting project designed by our old friend, HonestQiao, which is a portable vital signs monitor prototype based on the ESP32-S3-B and EPC001. Doesn’t it sound impressive? Let’s take a look at how this vital signs monitor works, how it processes the data it collects, and how it displays the … Read more