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Product Guide

Overview

Linux PC

CM4Stack

RaspberryPi OS
UIFlow Local

CoreMP135

Image
Develop
Fdisk & Resize Rootfs
Network
UiFlow2 Quick Start
Buildroot
Overlay Device Trees(DTBO)

AI Accelerator Card

LLM-8850 Card

Overview
Quick Start
1. Hardware Installation
2. Environment Setup
3. Quick Experience
4. FAQ
Vision Models
YOLO11
Yolo-World-V2
Yolov7-face
Depth-Anything-V2
MixFormer-V2
Real-ESRGAN
SuperResolution
Large Language Models
Qwen3-0.6B
Qwen3-1.7B
Qwen2.5-0.5B-Instruct
Qwen2.5-1.5B-Instruct
DeepSeek-R1-Distill-Qwen-1.5B
MiniCPM4-0.5B
Multimodal Models
InternVL3-1B
Qwen2.5-VL-3B-Instruct
SmolVLM2-500M-Video-Instruct
LibCLIP
Audio Models
Whisper
MeloTTS
SenseVoice
Generative Models
lcm-lora-sdv1-5
SD1.5-LLM8850
LivePortrait
Advanced Usage
LLM-8850 AXCL-SMI
LLM-8850 NPU Usage Examples
LLM-8850 NPU Benchmark
LLM-8850 AXCL-Sample Usage Instructions
LLM-8850 AXCL ffmpeg Usage Example
LLM-8850 AXCL SDK API

LLM

StackFlow AI

Real-Time AI Voice Assistant

OpenAI Voice Assistant

For Atomic Echo Base
For CoreS3 / CoreS3 SE

XiaoZhi Voice Assistant

Atom EchoS3R
Xiaozhi Card Kit
For AtomS3 / AtomS3R series
For CoreS3 / CoreS3-SE

XiaoLing Voice Assistant

For AtomS3R
For CoreS3 / CoreS3-SE

AtomS3R-M12 Volcengine Kit

For Atomic Echo Base

Offline Voice Recognition

Unit ASR

Custom Firmware Generation
Arduino Quick Start

Home Assistant

CoreS3 Voice Assistant

Atom Echo Voice Assistant

CM4Stack HA OS

Atom-Lite HA Light

Industrial Control

StamPLC

User Manual
Arduino Quick Start

IoT Measuring Instruments

Air Quality

User Manual

Module13.2 PPS

User Manual

VAMeter

User Manual

T-Lite

User Manual

Ezdata

Ezdata 2.0 API

Ethernet Camera

PoECAM

PoECAM Web CAM

Wi-Fi Camera

TimerCAM

CameraTool
Timer Capture
SMB Folder Pusher
Amazon S3 Pusher
UIFlow1 Control

Unit CamS3/-5MP

WebCAM

AI Camera

UnitV2

Built-in Function
Jupyter notebook
UnitV2 V-Training
SSH & WIFI
Firmware Update

M5StickV/UnitV

Maixpy
M5StickV Maixpy
V-Function
V-Training

LoRa & LoRaWAN

TTN (The Things Network)

TTN Platform Connect & Use
LoRaWAN470 Gateway & Node

Meshtastic

Module LoRa868 v1.2
Cardputer-Adv

Motor Control

Unit Roller485/CAN

Unit Roller485
Unit RollerCAN
Motor Calibration

Develop Tools

Easyloader Packer

vlw Font Creator

ToDo List

Hobby Kit

StampFly & Atom Joystick

RoverC & JoyC

Bala2

BalaC-Plus

Faces Kit Gameboy

Atom Printer

Restore Factory Firmware

Basic/Fire/Gray

Core2

CoreS3

StickC-Plus2

StickC

StickC-Plus

VAMeter

Air Quality

StamPLC

Tab5

Tab5 ESP-C6 Wi-Fi

Xiaozhi Card Kit

DIP Switch Usage Guide

Module GPS v2.0

DIP Switch Guide

Module GNSS

DIP Switch Guide

Module ExtPort For Core2

DIP Switch Guide

Module LoRa868 V1.2

DIP Switch Guide

LLM-8850 Card Hardware Installation

When installing the LLM-8850 accelerator card on a Raspberry Pi 5, you first need to prepare an M.2 HAT+ expansion board. Refer to the official link.

Disconnect power before installation
Be sure to disconnect the Raspberry Pi 5 power before installing the LLM-8850 Card. Do not install while powered on!

Installation Steps

  1. Prepare the LLM-8850 Card hardware.
  1. Insert it into the Raspberry Pi 5 M.2 HAT+ expansion board.
  1. Fix it with screws.
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