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.

0.01$ Sample Module

These samples are $0.01, and you can only buy 2 per person. (Limit 2)! Just pay the shipping fee to buy.

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte E51 Series Industrial-grade Multi-protocol Wi-Sun Module Gateway Routing Module Development Board 433/868/915MHz 16dBm

$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Buy Ebyte AM21-5W12V AC-DC 5w 12v Price buck power module diy step-down AC-DC buck power supply wireless module

$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models)Ebyte TX915 Series 868/915MHZ FPC/PCB Built-in Omnidirectional Antenna 2/2.5/3/3.5/4dbi Flexible Antenna Network Equipment

~~$0.34~~$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models)Ebyte E54 Motion-Sensing Radar Module Micro Motion Sensor radar Module Light Detection Low Power Consumption 5.8/10GHz

~~$0.76~~$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte FPC PCB Built-in Antenna 433/868/915MHz 2.4/5.8GHz Small Size Reliable Performance Stable signal Module Installation

~~$0.23~~$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte E04 Series SOC Wireless Communication Hardware Module STM32WL33 RF Chip 10/20dBm 433/868/915MHz 2.4 GHz Test Suite

~~$4.20~~$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte E160 Series Superheterodyne Wireless Transmitter and Receiver Module High-performance RF Module 14/17dBm 433MHz OOK/ASK

$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte ODM 20dBm High Cost Performance MINI Size 2.4GHz BLE5.1 WiFi+BLE Dual Mode Wireless Module WiFi Module test Kit

$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte AM11-V Series Industrial Grade AC-DC Isolated Step-down Power Module Overcurrent and Short Circuit protection 20W 24W

~~$17.90~~$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte EWM293-470T20S/30S TurMass Technology 433MHz Serial Port Module UART LPWAN Long-distance Transmission Module

~~$2.59~~$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte E103-RTL8812CU High-speed Dual-band WiFi Module RTL8812CU-CG Chip 2.4GHz+5.8GHz Low Cost IEEE 802.11b/g/n/ac 200m USB 2.0

~~$5.18~~$0.10

0.1$ Ebyte EWM104-BT61SX/SP BLE 5.2 Auracast Audio Module Sample

~~$2.50~~$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) EBYTE E840-TTL(EC05-DNE)-V2 4G CAT1 module TTL pin module small size high speed high latency low serial port device networking

~~$11.00~~$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte E77-915M30S Low Power Wireless Radio Frequency Module LoRaWAN Node Module 433Mhz 915Mhz 22dBm 30dBm Lora ModuleTest Suite

$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte E54-24LD12B Global frequency band Micro-motion millimeter mmwave sensor 24GHz Millimeter Wave Radar Wireless Module

~~$3.99~~$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte E104-BT52 Series BLE to Serial Port Module 2.4GHz BLE5.3/5.0 DA14531 DA14535 Wireless Transparent Transmission BLE Module

~~$2.17~~$0.10

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

$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte E49 M Series Pure Hardware Wireless Module Wireless Data Transmission Module 433MHz 868MHz 915MHz 20dBm 2.5-5.5km Iot

~~$9.99~~$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte EWM104-BT41SX SPP BLE5.4 Serial Port to Dual-mode BLE Wireless Module UART 2.4GHz at Commands Serial Port Configuration

$0.11

0.1$ Free Sample(Limit 2 pcs per person of all sample models) EBYTE EWM700-2G4T20DXN Open-Source ELRS Receiver Module 915MHz & 2.4GHz UART SX1276/SX1281 for FPV

$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte EWM104-BT41SP BLE5.4 Serial Port to Dual-mode BLE Wireless Slave Module UART 2.4GHz at Commands Serial Port Configuration

~~$0.93~~$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte BAD11-12W05N2 12W Isolated DIN-Rail Power Supplies 85-264VAC

$0.10

0.1$ Free Sample(Limit 2 Pcs Per Person Of All Sample Models) EBYTE EWD104-BT58P 2.4G Bluetooth Low Energy BLE 5.3 iBeacon

$0.10

0.1$ E76-2G4M10S1A BLE 6.0 2.4GHz SoC Module Sample — EFR32 10dBm

~~$5.99~~$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte EWM104 Series BLE Audiodata Transmission Module 2.4GHz UART Ble5.2 BR/EDR Stereo Dual-mode BLE Slave Module Test Suite

~~$1.15~~$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte E104-BT56SX Series BLE 5.3 UART Bluetooth Module 200m

$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte EWM521-2G4NW20SX 2.4GHz LoRa MESH UART Wireless Serial Module

$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte NE2-S1W Ethernet TTL RJ45 Pin Module CDSENET NE2-T1 Edge Acquisition Modbus TCP RTU IoT MQTT Communication

$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models)Ebyte E104-BT40X BLE 4.2+3.0 SPP Version Serial Port to Dual-mode BLE Module 2.4GHz Slave Role UART Transparent Transmission

~~$1.62~~$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte E105-WBS36S Series NearLink Combo Module SLE1.0/WiFi6/BLE5.4 Transparent Transmission Strong Anti-interference 20dBm

$0.11

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte EWM151 Series Synchronous Switch Quantity Wireless Transmission Module Signal Acquisition Transmission Point-to-point UART

~~$7.63~~$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte E291-400MM20S(3120) PAN3120 Sub-1G RF Module & Evaluation Test Kit

$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte EWM105-WBS30S Combo Module SLE1.0/WiFi6/BLE5.4/5.2 Transparent Serial Transmission Strong Anti-interference

$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte TX900-XPL33-100 868MHz 915MHz Sucker Antenna 6dBi SMA-J

$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte EWM201-470A20S Wireless Voice Intercom Module and Development Board 20/30dBm 868/915MHz Digital Intercom Voice Transmission

$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte EWM628-2G4T12S Series SX1281 LoRa Full-Duplex Module 2.4GHz

$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models)Ebyte E103-RTL8711DA RTL8711DAF Dual-Band WiFi BLE5.0 Module

$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models)Ebyte E104-BT14SX BLE 5.4 UART Module

$0.10

New product promotion (up to 20% off)

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

Ebyte EWM628-2G4T1 Series SX1281 LoRa Full-Duplex Module 2.4GHz

$6.20 – $8.38

Ebyte E103-RTL8711DA RTL8711DAF Dual-Band WiFi BLE5.0 Module

$4.14 – $7.20

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte E104-BT56SX Series BLE 5.3 UART Bluetooth Module 200m

$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte EWM521-2G4NW20SX 2.4GHz LoRa MESH UART Wireless Serial Module

$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte E291-400MM20S(3120) PAN3120 Sub-1G RF Module & Evaluation Test Kit

$0.10

Ebyte E104-BT14S Series BLE 5.4 UART Module PCB/IPEX & EWT104-BT14SP Test Kit Ultra-Low Power IoT

$1.29 – $5.29

Ebyte E104-BT56 Series BLE 5.3 UART Bluetooth Module 200m

$2.09 – $7.03

Ebyte EID091 Series ECAN-F02 Industrial CAN-FD to RS485 Ethernet Converter

$15.09 – $67.32

Ebyte EWM521-2G4NW27SX 2.4GHz LoRa MESH UART Wireless Serial Module

$4.41 – $5.76

Ebyte EWM35T-2G4T06SP 2.4GHz UART High-Temp Wireless Serial Module

$18.99

China IoT Module/Modem Retailers

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Corporate Culture

Internet of Things Exhibition Hall

office

Factory

Large Stock

IoT Exhibition

Blog posts

Sub Text

What is Industrial Anomaly Detection?

By 谭宇on 9 سبتمبر 2026

A practical guide to industrial anomaly detection covering core definitions, threshold vs machine learning comparisons, configuration parameters, and field troubleshooting.

What is Industrial Real-Time Firmware Scheduling?

By 谭宇on 9 سبتمبر 2026

This technical guide explores industrial real-time firmware scheduling in embedded IoT systems. We examine core execution models, compare cooperative versus preemptive multi-tasking architectures, outline key configuration parameters, and provide real-world troubleshooting strategies for mission-critical industrial applications.

What is Industrial Bus Communication?

By 谭宇on 9 سبتمبر 2026

This comprehensive guide explores industrial bus communication, breaking down core definitions, the operational principles of RS485 and CAN, protocol comparisons, key configuration parameters, and robust field troubleshooting methods for harsh industrial environments.

What is Deterministic Latency Control?

By 谭宇on 9 سبتمبر 2026

This guide explores deterministic latency control in industrial IoT and wireless communication systems, detailing its core definitions, operational mechanisms, and contrasts with stochastic latency models. Tailored for hardware engineers, it highlights how bounded, predictable packet delivery enables real-time industrial automation, outlines critical configuration parameters, and showcases practical implementation using Ebyte industrial wireless modules.

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

FREE SHIPPING

Free shipping on orders over $89.99.

SUPPORT 24/7

Contact on weekdays: ebyteiot@cdebyte.com.

30 DAYS RETURN

Simply return it within 30 days for an exchange.

100% PAYMENT SECURE

We ensure secure payment.

DTU/RTU

0.01$ Sample Module

New product promotion (up to 20% off)

China IoT Module/Modem Retailers

Corporate Culture

Internet of Things Exhibition Hall

office

Factory

Factory

Factory

Large Stock

Large Stock

IoT Exhibition

IoT Exhibition

IoT Exhibition

IoT Exhibition

Blog posts

Frequently Asked Questions

FREE SHIPPING

SUPPORT 24/7

30 DAYS RETURN

100% PAYMENT SECURE

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