DTU/RTU

DTU grades, remote data communication solutions, including E95-DTU, E810-DTU, E32-DTU, etc. Supports LoRa, GPRS, GSM and other communications to meet remote monitoring, data collection and control needs.

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Ebyte NB1A1 5g edge computing serial port RJ45 RS485 to wireless Ethernet Modbus gateway

$128.90

[Interface signals]：serial port (RS485), network port (RJ45) [Product size]：226*130*28.5mm [Network protocol]：TCP/UDP/MQTT/HTTP/IP [Product weight]：720g±5 [Introduction]：NB1A1 is a series of serial server products independently developed by Ebyte, which can realize two-way transparent...

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Ebyte ME31-AXXX8000 8DI Analog input Modbus gateway support network module ethernet io module

$24.99

[Introduction]：ME31-AXXX8000 is a network I/O networking module with 8-way dry contact input detection, supports Modbus TCP protocol or Modbus RTU protocol for acquisition control, and the device can also be...

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EBYTE ME31-XEXX0800-485 Temperature Acquisition Module 8-Way Type K Thermocouple RS485 Support Modbus Double Watchdog DC 8~28V

$24.99

ME31-XEXX0800-485 8-way K-type thermocouple support Modbus RTU [Communication Interface]：RS485 [Working voltage]： DC 8~28V [Installation method]：rail/screw [Product size]：121*72*34mm [Product weight]：140±5 g [Introduction]：ME31-XEXX0800-485 is a K-type thermocouple temperature acquisition module with 8-channel K-type...

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Ebyte OEM/ODM ME31-XXAX0060 6DO Modbus gateway support network module RJ45 RS485 ethernet io module

$25.10

[Introduction]：ME31-XXAX0060 is a network I/O networking module with 6-way A-type relay output, supports Modbus TCP protocol or Modbus RTU protocol for acquisition control, and the device can also be used...

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EFR32MG1B Zigbee 3.0 Wireless Data Transmission Station RS485 20dBm CDEBYTE E180-DTU(Z20-485) DC8 ~ 28V Zigbee Data Transceiver

$23.49

E180-DTU(Z20-485) zigbee3.0 wireless data transmission station [Interface type]：RS485 [Product net quantity]：68*66*21mm [Technical features]：ZigBee3.0 communication standard [Product weight]：64g±5g [Introduction]：E180-DTU (Z20-485) is a wireless data transmission station based on ZigBee3.0 technology, with...

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E880-IR01 Networking Modules Iot Sensors Ethernet 4G Modules Industrial Wireless Gateway Ebyte

$58.78

E880-IR01 support wired WAN ports, LAN ports, WLAN networks, and 4G Network interface RS485 interface 4G wireless router [Interface]：RS485 [Working voltage]： 5V~36V [Features]：4G wireless router [Product weight]：419.5±5g [Introduction]：E880-IR01 is a 4G...

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E860-DTU(2020-400SL) Ebyte RS485 Wireless Switch Remote Transmission Synchronous Control LoRa Modulation Technology

$26.90

E860-DTU(2020-400SL)Switching value Terminal equipment for remote transmission 2 channels of acquisition switch input (DI) 2 channels of control relay output (DO) [Communication interface]：RS485 [Transmission distance]：10km [Working voltage]： DC 8～28V [Installation method]：guide...

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EBYTE E870-E0 Edge Acquisition Gateway Switching Analog Acquisition Ethernet IoT Cloud IO/DTU EBYTE Cloud TCP/UDP/MQTT E870-E0

$18.99

Ebyte E870-E0 Dual Port Rs485 To Tcp/ip Gateway Modbus RTU Serial To Ethernet Converter Serial Service Server [Transmission method]：Ethernet [Working voltage]： DC 8 ~ 28V [Communication interface]：RS485 [Product size]：80*85*25mm [Installation method]： positioning...

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MODBUS Agriculture Iot E851-RTU(4440-ETH) 12 Channel Analog Digital Relay Output Ethernet Data Acquisition Control Module RS485

$49.25

E851-RTU(4440-ETH) 12-channel network IO controller supports 4-channel digital input [Acquisition type:]： digital/analog [Interface type:]： RS485/Ethernet [Number of acquisition channels:]： 12 channels [Network Type:]： Ethernet [Product weight]：457.5±5g [Introduction]：E851-RTU(4440-ETH) is a network IO product that supports...

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Ebyte E830-DTU(2R2-433L) long distance 2 way RS485 switch Modbus RTU rs485 ethernet switch ebyte e830

$40.71

E830-DTU(2R2-433L)-V8 RS485 switch remote control supports 2 isolated switch inputs and 2 relay outputs standard MODBUS RTU protocol [Set type]：switch value [Interface type]： RS485 [Number of collection channels]： 2 channels [Transmission distance]：8km...

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E820-DTU(2I2-433L)-V8 4-20 mA Wireless Transmitter to 433mhz Radio RTU Analog Data Acquisition Device

$55.99

E820-DTU(2I2-433L)-V8 RS485 analog signal transmission [Acquisition Type]： Analog [Acquisition range]： 4~20mA [Interface type]： RS485 [Number of acquisition channels]： 2 channels [Product weight]： 242±5g [Introduction]：E820-DTU(2I2-433L)-V8 is a remote-controlling device supporting analog quantity following, controlling, and collecting....

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Ebyte EWD95M C series R485/RS232 6km High-speed Continuous Data Transmission Radio Micro DlN-rail DTU Wireless Data Radio LORA 433MHz

$15.61

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Excellent

4.9 average

39 reviews

P***r

Verified purchase

We use these as a connection for our RTK GPS units on our irrigation machines and find them to be very reliable and great value.

AU 04/26/2024

R***n

Verified purchase

Awesome component. It would be better yet if the inputs were 5 tolerant. Same advice for all of your 5V products.

US 04/17/2024

R***s

Verified purchase

It's not intended for sending photos but I do it routinely. A 320x240 image sends in about 6 seconds. It would be nice if it were faster but when I set it for more than 57.6 KBaud, the image is corrupted. Great product!

US 04/02/2024

F***o

Verified purchase

Perfect!

03/27/2024

W***d

Verified purchase

Project used Renzo Mischianti's EByte E220 library. E220-900T30D was easy to work with and performed to expectations. Renzo's E220 blog, articles helped with basic configuration, WOR, and structured messaging. Without Renzo's E220 blog articles; project would have failed!

03/23/2024

0.1$ Free Sample(Limit 2 pcs per person) Ebyte EWM104-BT13 Series Auto-reconnect Serial Port HID UART Low Power 2.4GHz BLE5.0 BLE Protocol BLE Proximity Switch Module

$0.10

9/collections/dtu-rtu/rs485?page=3/collections/dtu-rtu/rs485?page=1&phcursor=eyJhbGciOiJIUzI1NiJ9.eyJzayI6InByb2R1Y3RfbGluZV9pdGVtc19jb3VudCIsInN2IjoxLCJkIjoiYiIsInVpZCI6NDQ2NTgzNzU5NTA1NDEsImwiOjgsIm8iOjAsInIiOiJDRFAiLCJ2IjoxLCJwIjoxfQ.ORUzSVnQSnF17u1W3a8I0vNGhSc82LP3dVT4gsnj3fY

New Products

New products of Ebyte: GNSS multi-mode satellite positioning module, E810 series USB to RS485 module, power amplifier PA module.

Ebyte EWM108-GN06B/GN06BS High-precision Positioning Beidou Satellite System Navigation BDS Module Positioning Module Beidou

$3.26

Ebyte EWM32M-433T20S/900T20S 433/915MHz 20dBm 5km Anti-interference Classic LoRa Datatransmission Module Serial Port Module

$4.21 – $4.91

Ebyte EWM181-Z20SX/Z20SP 20dBm Transparent Transmission Module Data Transmission 2.4GHz Easy-to-use ZigBee3.0 Wireless Module

$5.76

Ebyte P31-AFAX4440G-U 4DI+4DO+4AI/8DI(NPN PNP) 8DO Digital Analog PN Bus Communication Acquisition Profinet Distributed Remote IO Module

$56.37

Ebyte EWD22S Series High protection and Security Power Isolation Precise Control Interactive Feedback LORA Remote Control Switch

$5.76 – $10.51

Ebyte ECAN-E02 CAN-bus to Ethernet Module Convert Communication Serial Port Server CAN2.0 to Ethernet Gateway Protocol

$12.27

Ebyte EWD95M Series Micro DIN-rail DTU Anti-interference R485/RS232 30dBm 433MHz Lora Micro Wireless Data Transmission Radio

$12.11 – $22.20

Ebyte E290-400T20D/30D TTL 433MHz AN3060 RF Chip 5/10km 20/30dBm ChirpIoT Spread Spectrum Module Wireless Serial Port Module

$3.64 – $6.99

Ebyte ECAN-E01-V2/E01S-V2 High protection High-performance Protocol Converter CAN to Ethernet Protocol Conversion Device

$25.24 – $35.33

Ebyte EWM22A-400BWL22S /900BWL22S 433/868/915MHz Flexible deployment 2.4G BLE/WIFI/LoRa All-in-one Wireless Transmission Module

$6.98 – $7.49

Ebyte ECK32/ECB32 Series Linux NPU High-performance Eight-core A55 Multi-core Heterogeneous Processors T527 Embedded Core Board

$68.85 – $115.10

Ebyte EID051 Series Standard ModBus RTU Protocol RS485 Serial Port LED Digital Tube PLC Industrial Communication 3/4/5/6 Digits

$3.70 – $4.53

China IoT Module/Modem Retailers

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Corporate Culture

Internet of Things Exhibition Hall

office

Factory

Large Stock

IoT Exhibition

Frequently Asked Questions

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when will you ship my order?

We are a manufacturer with sufficient stock. We will ship immediately after payment. We use China Post Air Freight and the goods will arrive within 5-7 working days at the fastest. We provide the full set of certification certificates you need to help you complete customs clearance quickly.

How do I track my order?

Please provide your express tracking number. Order inquiry URL: https://ebyteiot.com/apps/track123

Please send me the invoice?

If you need an invoice, please contact us by sending an email to: ebyteiot@cdebyte.com. Include your order number so that we can quickly send you an invoice.

What is your contact info?

Our contact information is as follows:

Tel: +86-028-61543675
Fax: 0086-028-64146160
Email: ebyteiot@cdebyte.com
Address: Buildings B2 and B5, No. 199, West District Avenue, High-tech West District, Chengdu, Sichuan Province.

What is the product performance?

ebyte’s wireless module provides a 365-day worry-free warranty, and high-quality product performance does not require worrying about after-sales problems.

Have Certificate?

Our products have passed the CE, FCC, and RoHS certifications and have certificates. Don’t worry about product certification issues.

What is the factory wholesale price?

Please place an order directly for small quantities. We provide factory base prices for quantities of 20, 200, 500, 1000, etc. Please contact online customer service. Including delivery time and shipping costs.

Where can I download the product manual?

EBYTE product technical manual and detailed parameters download:https://www.cdebyte.com/Product-Selection