Circuit Design, Inc. Official site

Contact Us

429MHz Band Specific Low Power Serial Data Transmission Radio Modem

mu-4-429-ph001.png
mu-3-429-ph002.png
mu-3-429-ph003.png
mu-3-429-ph004.png

429MHz Band Specific Low Power Serial Data Transmission Radio Modem

mu-4-429-ph001.png
mu-4-429-ph001.png mu-3-429-ph002.png mu-3-429-ph003.png mu-3-429-ph004.png

Simple dedicated command for serial data transmission embedded wireless module.

The MU-4-429 is an intelligent modem for command control that can interface with one-chip CPU UARTs and computer COM ports (RS232C). It is compatible with the command and protocol of the conventional MU-1(N)-429, MU-2-429, and MU-3-429, allowing for easy integration into systems that use these wireless modems. The MU-4-429 is equipped with powerful error correction capabilities, achieving more stable communication. It is compatible with the pin, command, and air protocol of the MU-2-429, allowing for direct replacement and use. 【Features】 ■ Obtained Technical Conformity Mark (Construction Design Certification) ■ Simple dedicated commands for serial data transmission ■ Compact body (55% of the volume of MU-3-429) ■ Powerful error correction function

For product details, click here.

basic information

【Other Features】 ■ Command and protocol compatibility with MU-1(N)-429, MU-2-429, MU-3-429 ■ Relay function (up to 10 stations) ■ High reliability of communication, capable of long-distance communication ■ Communication stability check (packet testing) ■ Acknowledgment communication function ■ Confirmation of child station's electric field strength ■ UART interface capable ■ Low voltage, low current consumption operation

Price information

Available for purchase from one unit. For price details, please visit our website.

Price range

P2

Delivery Time

P3

For more details, please contact us.

Model number/Brand name

MU-4-429

Applications/Examples of results

**Main Uses** ■ Data Transmission Energy Monitor Data Monitoring Device Handheld Terminal Production Management in Factories Golf Course Management Monitoring System for Electricity and Gas Usage ■ Telecontrol Remote Control of Construction Machinery Display Device Emergency Notification System for Schools ■ Telemetry Water Level Monitoring for Rivers and Dams Temperature and Humidity Meter Rain Gauge

Line up（1）

Model number overview
MU-3-1216 1216MHz band specific low-power serial data transmission wireless modem

catalog（1）

Download All Catalogs

429MHz Band Specific Low Power Serial Data Transmission Wireless Modem MU-4-429

PRODUCT

Contact this catalog

Recommended products

  • Contact communication

426MHz band wireless remote control receiver (2 contact output)

Circuit Design, Inc.

  • Contact communication

426MHz band 2-button specific low-power wireless remote control

Circuit Design, Inc.

  • Contact communication

426MHz band 1-button specific low-power wireless remote control

Circuit Design, Inc.

  • Contact communication

Various contact points and remote control products for circuit design.

Circuit Design, Inc.

  • Contact communication

Long-range wireless modem using specific low-power 429MHz LoRa.

Circuit Design, Inc.

  • Contact communication

Light Industry 426MHz Band Waterproof Output Unit (4 Contact Output)

Circuit Design, Inc.

  • Programmable radio unit

Anywhere de mu mini LTE-M model

Circuit Design, Inc.

  • Programmable radio unit

Anywhere Mini Small Model

Circuit Design, Inc.

  • Programmable radio unit

Anywhere LTE model

Circuit Design, Inc.

  • Programmable radio unit

Anywhere Demu Mini Model

Circuit Design, Inc.

  • Serial data communication

429MHz band narrowband LoRa small wireless module

Circuit Design, Inc.

  • Contact communication

Long-range wireless remote control using specific low-power 429MHz LoRa.

Circuit Design, Inc.

  • Serial data communication

Programmable wireless communication module compatible with LTE-M.

Circuit Design, Inc.

  • Contact communication

429MHz band 8-channel input board (continuous communication)

Circuit Design, Inc.

  • Contact communication

426MHz Band Specific Low Power Telecommand Transmission Wireless Module

Circuit Design, Inc.

  • Contact communication

Compact and lightweight industrial wireless waterproof remote control "KS Series"

Circuit Design, Inc.

  • Contact communication

429/1216MHz band 8-channel input/output board (continuous communication)

Circuit Design, Inc.

  • Contact communication

2.4GHz Band NT-4/NR-1 Series Wireless Remote Control

Circuit Design, Inc.

  • Contact communication

426MHz Band WT/WR Series Remote Control

Circuit Design, Inc.

  • Contact communication

315MHz Band RT/RR Series Remote Control

Circuit Design, Inc.

  • Contact communication

2.4GHz Band [Light Industry] KS Series Wireless Waterproof Remote Control

Circuit Design, Inc.

  • Contact communication

426MHz Band [Light Industry] KS Series Wireless Waterproof Remote Control

Circuit Design, Inc.

  • Wireless Audio (Analog)

800MHz Band Wireless Audio Transmission Module (Analog)

Circuit Design, Inc.

  • Contact communication

1216MHz band 8-point output board (continuous communication)

Circuit Design, Inc.

  • Contact communication

429MHz band 8-channel output board (continuous communication)

Circuit Design, Inc.

  • Contact communication

1216MHz band 8-point input board (continuous communication)

Circuit Design, Inc.

  • Serial data communication

2.4GHz band DSSS low-power data transmission wireless module

Circuit Design, Inc.

  • Contact communication

2.4GHz band 4-point input wireless module

Circuit Design, Inc.

  • Contact communication

2.4GHz band 6-point wireless remote control

Circuit Design, Inc.

  • Contact communication

2.4GHz band remote control system output unit (6 contact output)

Circuit Design, Inc.

  • Contact communication

2.4GHz band 4-point wireless remote control

Circuit Design, Inc.

  • Contact communication

2.4GHz band 4-point wireless remote control

Circuit Design, Inc.

  • Contact communication

2.4GHz band 3-point wireless remote control

Circuit Design, Inc.

  • Contact communication

2.4GHz band 8-point input/output wireless module (for device embedding)

Circuit Design, Inc.

  • Serial data communication

SLR-429M RS-232C interface board

Circuit Design, Inc.

  • Contact communication

315MHz Band Contact Wireless Receiving Module (4 Contact Outputs)

Circuit Design, Inc.

  • Contact communication

315MHz Band Contact Wireless Transmission Module (4 Contact Inputs)

Circuit Design, Inc.

  • Contact communication

315MHz band remote control receiver (4 contact output)

Circuit Design, Inc.

  • Contact communication

315MHz band 4-button remote control

Circuit Design, Inc.

  • Contact communication

315MHz band 3-button remote control

Circuit Design, Inc.

  • Contact communication

Light Industry 426MHz Band 4-Button Specific Low Power Radio Waterproof Remote Control

Circuit Design, Inc.

  • Contact communication

Light Industry 426MHz Band 3-Button Specific Low Power Radio Waterproof Remote Control

Circuit Design, Inc.

  • Contact communication

Light Industry 426MHz Band 2-Button Specific Low Power Radio Waterproof Remote Control

Circuit Design, Inc.

  • Contact communication

Light Industry 2.4GHz Band Remote Control Input Unit (6 Contacts)

Circuit Design, Inc.

  • Contact communication

Light Industry 2.4GHz Band Relay-equipped Output Unit (4 Contacts)

Circuit Design, Inc.

  • Contact communication

Light Industry 2.4GHz Band Remote Control Output Unit (6 Contacts)

Circuit Design, Inc.

  • Contact communication

12V, 24V large truck 4-button wireless remote control

Circuit Design, Inc.

  • Contact communication

12V, 24V large truck 3-button wireless remote control

Circuit Design, Inc.

  • Contact communication

426MHz band wireless remote control receiver (2 contact output)

Circuit Design, Inc.

  • Contact communication

426MHz band 1-button specific low-power wireless remote control

Circuit Design, Inc.

Distributors

Circuit Design, Inc.
Circuit Design, Inc.
Official site
Phone number/address

We specialize in the design and manufacture of Specific Low-Power Radio (SLPR) equipment—a solution distinct from general wireless offerings. Our focus is on high-reliability wireless systems for industrial and professional applications that demand advanced stability and dependability, operable without complex licensing procedures. Our mission is to ensure unwavering wireless connectivity for your products. Our versatile radio modules and remote controls are widely adopted in fields where long-term stable operation and noise immunity are essential, including medical devices, security systems, and infrastructure monitoring. We apply strict quality control standards from the initial planning stages, providing highly durable wireless communication devices that comply fully with domestic radio regulations.

Product/Service List (60)