Wi-Fi
BOOT button wake-up and interrupt, supporting both click and long-press triggers
Offline voice wake-up ESP-SR
Streaming voice dialogue (WebSocket or UDP protocol)
Support for 5 languages: Mandarin, Cantonese, English, Japanese, Korean SenseVoice
Voice print recognition to identify who's calling AI's name 3D Speaker
Large model TTS (Volcengine or CosyVoice)
Large Language Model (DeepSeek、Qwen2.5 72B or Doubao API)
Configurable prompts and voice tones (custom characters)
Short-term memory with self-summary after each conversation round
LCD display showing signal strength or conversation content
Support for displaying emoji images on LCD
I’m thrilled to have received support from PCBWAY for 3D printing! The final result of their transparent enclosure is highly satisfying. If you love this texture too, you can order with the parameters shown in the image below and even customize different transparent colors:
I’ve been working on some PCB projects lately, and I can confidently say that PCBWay has been an absolute game-changer for me. They not only provided free PCB prototyping but also included their top-notch SMT service. It’s been an incredible experience!
From the moment I uploaded my design, the process was seamless. Their user-friendly interface made it a breeze to navigate through the options, and their customer support was on standby, ready to assist with any queries. The turnaround time was astonishingly fast – I had my boards in hand quicker than I could say "soldering iron." But speed isn’t everything. The quality of the PCBs is where PCBWay truly shines. The boards were flawless – perfect traces, impeccable soldering, and components placed with surgical precision. It’s clear that they don’t cut corners when it comes to quality. The SMT service was equally impressive. They handled all the tiny components with ease, and the end result was a professionally assembled PCB that looked like it came straight out of a factory (because it did!). If you’re a hacker, maker, or just someone looking to bring your electronics project to life without breaking the bank, PCBWay is the way to go. They’ve earned a permanent spot on my list of go-to resources, and I highly recommend giving them a try.