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VERSION:2.0
PRODID:Raspberry Pi Events
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260908T213321Z
UID:69c1faab-5b67-4453-9bbb-15e2825f7d0e
DTSTART:20260928T110000Z
DTEND:20260928T140000Z
CLASS:PUBLIC
DESCRIPTION:The 53th Raspberry Pi meetup\, the topic is "Physical AI with R
 aspberry Pi".\n\nSpeaker 1: Jason Chuang(AIDATATOOLS)\nTopic: Comparison o
 f Voice AI Chat Architectures for Raspberry Pi-Based Robotic Duck and Robo
 tic Dog\n\n1.Open Duck Mini v2 Turn-Based Conversation Pipeline: Based on 
 the Raspberry Pi 5 platform\, this architecture adopts a sequential\, turn
 -based conversation mechanism. The system performs audio recording\, speec
 h-to-text (STT)\, text generation\, and text-to-speech (TTS) playback in s
 equence. For hardware control\, it directly invokes ALSA subprocesses\, su
 ch as arecord and aplay\, to improve system stability and reduce dependenc
 ies. It also uses dynamic energy-based VAD to accurately detect the end of
  speech and calibrate for ambient noise.\n\n2. Mini Pupper 2 Real-Time Str
 eaming Pipeline: Based on the Raspberry Pi 4B platform\, this architecture
  uses the OpenAI Realtime API over WebSocket for bidirectional audio strea
 ming. It supports full-duplex\, low-latency communication and a “barge-i
 n” feature. When the system detects that the user has started speaking t
 hrough semantic VAD\, it immediately clears the playback queue and focuses
  on listening\, enabling a natural\, human-like real-time conversational e
 xperience.\n\nSpeaker 2: sosorry(PiePie)\nTopic: Introduction to the myCob
 ot 280 Six-Axis Collaborative Robot Arm: Controlling a Robotic Arm with RO
 S2 and LLMs\n\nWe will introduce the myCobot 280 six-axis collaborative ro
 bot arm and demonstrate how to develop applications for it using ROS2\, as
  well as how to control it with large language models (LLMs).\n\n\nhttps:/
 /events.raspberrypi.com/community/d0921354-55ae-44ac-9edf-da26db368afc
LOCATION:2F.\, No.105\, Sec. 1\, Chongqing S. Rd.\, Zhongzheng Dist\, Taipe
 i City \, Taiwan
SUMMARY:Raspberry Pi 樹莓派社群聚會 #53
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