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Weekly Wiki

Greetings​

This is Frank in Seeed Studio and welcome to the Seeed Studio weekly wiki! Each Monday, I will introduce you our latest wiki, including the ones related to our new products, the interesting projects published by Seeed Studio, and the tutorials, introductions, etc... You name it.

✨ For each week, when a collaborator contributes a project or fixes something important, we put the stars at the end of title of "Weekly Wiki" for more people be able to see their efforts👍.

Today is August 19th and a brand new week has begun! Check out what Seeed Studio did last week!

Latest Wiki Launched​

Start running with ESP-NOW protocol on XIAO Series​


This Wiki will tell you what the ESP-NOW protocol is,and tech you how to use XIAO ESP32 Series to communicate using this protocol,the process will be very simple,In order to enable everyone to utilize the ESP-NOW protocol in the XIAO ESP32 series,we prepare thress XIAO ESP32 types C6/C3/S3 to comuncate.

ChatGPT - Raspberry Pi​

This project integrates voice input, large model response, and voice output functionalities using a Raspberry Pi 5. It employs the ReSpeaker Lite as the audio input and output device, enabling seamless interaction with ChatGPT and speech-to-text conversion services.

Watcher & Node-RED To p5.js Quick Start​

p5.js is a JavaScript library that makes coding accessible for artists and designers. It provides an easy way to create graphics, animations, and interactive applications using a simple syntax. With features like drawing on a canvas, handling user input, and supporting multimedia, p5.js is ideal for creative coding projects, educational purposes, and digital art. Its vibrant community and extensive resources help users of all skill levels get started.

AI NVR with reServer Jetson​

With the advancement of artificial intelligence technology, traditional video surveillance systems are evolving towards greater intelligence. AI NVR (Network Video Recorder) combines artificial intelligence with video surveillance technology, enabling not only the recording of video but also real-time analysis, recognition, and processing of video content. This enhances the efficiency and accuracy of security monitoring. This article will introduce how to implement an AI NVR using the NVIDIA Jetson platform.

reComputer R1000 act as OPC UA server with Node-RED​

The OPC Unified Architecture (UA), introduced in 2008, represents a significant evolution in industrial communication standards. Unlike its predecessors under the OPC Classic umbrella, OPC UA is a platform-independent, service-oriented architecture that unifies all the functionalities of previous OPC specifications into a single, extensible framework. This modern approach not only preserves the core capabilities of OPC Classic but also enhances them with a multi-layered design that meets the complex demands of today’s industrial environments.

MicroPython with XIAO ESP32​

MicroPython is a Python interprer with a partial native code compilation feature. It provides a subset of Python 3.5 features, implemented for embedded processors and constrained systems. It is different from CPython and you can read more about the differences here.

CircuitPython with XIAO ESP32​

This wiki introduce how to install and run the official CircuitPython by Adafruit Industries on the Seeed Studio XIAO ESP32C3 development board!

Getting Started with Seeed Studio XIAO RA4M1​

The XIAO RA4M1 integrates Renesas' RA4M1 chip (32-bit ARM® Cortex®-M4 MCU up to 48 MHz) into the classic XIAO form factor. This development board offers 256KB Flash, 32KB SRAM, 8KB EEPROM, a USB 2.0 connector, reset and boot buttons, 3 LEDs, a 14-bit A/D converter, a 12-bit D/A converter, and a CAN BUS interface. With onboard charging circuitry and low-power modes (as low as 45μA), it’s ideal for battery-powered applications. Sharing the same 32-bit R7FA4M1AB3CFM microcontroller as the Arduino Uno R4, it's natively compatible with Arduino IDE and the extensive XIAO accessories, making it the perfect starting point for electronics projects.

SenseCraft Cloud Fee​

SenseCaft cloud service is based on hardware devices using the LoRaWAN IoT low-power communication protocol. The LoRaWAN devices require metered prepayment to enable the data communication function. Users can prepay monthly or annually based on their product usage needs.

ReSpeaker Lite User Button Usage​

User button is connected to XMOS XU316 and it's not programmed yet(reserve for futurn usage). If you want to use this button with XIAO ESP32S3, connect the Usr pin to the D2 or D3 pin.

pir

This example connects the Usr pin to D3, and then uses XIAO ESP32S3 to detect whether the button is pressed.

Existing Wiki Updated​

Raspberry Pi support on Grove-16x2 LCD Series​

We've added an example of Raspberry Pi support for the Grove-16x2 LCD Series.

Raspberry pi support on Grove-OLED Display 1.12inch​

We've added an example of Raspberry Pi support for the Grove-OLED Display 1.12inch.

Raspberry pi support on Grove - Optical Rotary Encoder​

We've added an example of Raspberry Pi support for the Grove - Optical Rotary Encoder.

Added Example for XIAO RP2350 with C/C++ SDK​

We’ve added examples for XIAO: RGB Blink, UART Print, and Read Battery Voltage.

The Efforts of Contributor​

Past Weekly wiki​

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