We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small green circuit board with CI1302 chip, microphone, Type-C port and pin headers

LORDWORLD

LORDWORLD AI Voice Recognition Module CI1302 Development Board

SKU CH-W9HT-AG1MF

Voice recognition board with CI1302 chip, 99% accuracy, 110+ editable commands, and cables for Jetson, Raspberry Pi, ESP32, STM32

  • 110+ preset commands editable online for global voice control
  • CI1302 neural processor with echo cancellation delivers 99% recognition accuracy
  • Ready-to-use SDKs for STM32 ESP32 Arduino Raspberry Pi Jetson ROS1 ROS2
  • Onboard IIC serial Type-C plus PH2.0 DuPont and Type-C cables for instant hardware docking
  • Slot-mount design enables flexible installation in robots smart hardware and home projects

Purpose and Audience

The LORDWORLD CI1302 module adds offline voice control to embedded projects. It targets makers and engineers building robots, smart-home nodes or industrial interfaces that need reliable speech input without cloud connectivity.

Interface Constraints

The board communicates through IIC, serial port and Type-C, and ships with PH2.0 to DuPont, double-head and Type-C cables. Firmware generation runs on a Windows-only web tool, so Linux or macOS hosts cannot burn new command sets directly.

Capacity and Headroom

Over 110 preset commands are available and users can define custom wake-up words in multiple languages. The CI1302 neural processor delivers 99 percent recognition accuracy with built-in echo cancellation and noise reduction, but the fixed command-set architecture cannot handle free-form dictation or continuous natural-language understanding.

Highlights

  • 110+ preset commands editable online for global voice control
  • CI1302 neural processor with echo cancellation delivers 99% recognition accuracy
  • Ready-to-use SDKs for STM32 ESP32 Arduino Raspberry Pi Jetson ROS1 ROS2
  • Onboard IIC serial Type-C plus PH2.0 DuPont and Type-C cables for instant hardware docking
  • Slot-mount design enables flexible installation in robots smart hardware and home projects

Specifications

BrandLORDWORLD

Questions about this item

How many preset voice commands does the LORDWORLD CI1302 module support out of the box?

The module comes with 110 preset voice commands that can be customised online and flashed via Windows burning software.

What real-world recognition accuracy does the built-in CI1302 chip deliver?

The CI1302 chip provides a measured recognition accuracy of 99 percent, using an integrated neural network processor with echo cancellation and noise reduction.

Which interfaces are available on the board for connecting to host controllers?

The board exposes I2C, a serial port and a Type-C connector, and includes PH2.0-to-DuPont, double-header and Type-C cables for direct hook-up to STM32, ESP32, Arduino, Raspberry Pi or Jetson platforms.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.