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RF Module

Industrial RF Transceiver Modules

Ebyte offers a robust lineup of industrial RF transceivers engineered for stability and precision. Our product range covers 230MHz to 2.4GHz bands, integrating high-end chipsets from Semtech, Nordic to ensure long-range RF communication even in noise-congested environments.

  • Long-Range LoRa Modules: Products like the E220-900T30D utilize LLCC68/SX1262 technology to achieve ultra-long-distance transmission (up to 10km+) with high interference immunity.
  • High-Speed 2.4GHz Solutions: The E01 series (nRF24L01P) features integrated PA+LNA for enhanced signal penetration in smart home and short-range industrial apps.
  • Optimized Power Efficiency: Every low-power RF module is designed for battery-operated longevity, supporting multiple sleep modes and Wake-on-Radio (WOR) features.
  • Industrial-Grade Reliability: All modules are built to withstand harsh conditions, operating reliably between -40°C to +85°C with CE, FCC, and RoHS compliance.

Key Application Scenarios

Ebyte RF modules provide the wireless foundation for Industrial Automation (PLC communication), Smart Agriculture (remote soil/irrigation sensing), and Remote Monitoring (smart utility metering and environmental data collection). Whether need an SPI or UART interface, our modules deliver the industrial-grade connectivity required for modern IoT ecosystems.

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EBYTE E01C-ML01DP5 2.4GHz Si24R1 20dBm PA LNA Wireless RF Module SPI SMA-K Antenna Long Range Transceiver Receiver Tansmitter

$1.89 – $3.29

E01C-ML01DP5 is a 2.4GHz direct plug-in wireless module with a maximum transmit power of 100mW based on the domestically-made SI24R1. Its advanced communication features make it an ideal choice for...

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Ebyte E30-900M20S SI4463 Genuine Gsm/gprs Module Type Rf Module Type Rf Transmitter Type Wireless & Rf Modules

$2.40 – $3.73

E30-900M20S is a hardware module (SPI) based on the SI4463 RF chip imported from Silicon Labs. It is a half-duplex, SMD integrated transceiver with transparent transmission available. With working frequency...

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EBYTE E49-400T20D 433MHz Wireless Transmitter and Receiver Module 20dBm 100mW GFSK49 RF Module DIP Ultra-High Cost-Effective

$0.20 – $4.09

E49-400T20D is an ultra-high cost-effective wireless module developed by Chengdu Ebyte. There are 4 operating modes. Each transmission mode has its own characteristics, and the high level of performance and...

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Ebyte E30-433T20S3-V2.0 SI4438 433MHz High Quality Wireless Module RF Module Long Distance UART Transceiver CE RoHS EBYTE

$0.20 – $5.69

Ebyte SI4438 UART 2.5Km Range 433MHz 22dBm SMD 16*26mm CE RoHs FCC LoRa Wireless Transmitter RF Module [IC]：SI4438 [Frequency]：425~450.5MHz [Power]：10~20dBm [Distance]：2.5km [Interface]：UART [Weight]：2.0±0.1g [Introduction]：E30-433T20S3 is a UART module based on...

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EBYTE E70-433NW14S CC1310 Chips Star Network Module 200 Nodes 433MHz 14dBm IPEX Antenna Long Distace UART Wireless Module

$0.20 – $6.19

[Introduction]： E70-433NW14S  is the star network module, operating at 433MHz, based on originally imported TI CC1310 and 15.4-Stack protocol, with coordinator and terminal as a whole. The module features with...

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Ebyte E70-915NW14S Star Network Wireless Module UART IOT 200 Nodes 915MHz 14dBm Long Range 2.5km Wireless Transmitter Rf Module

$4.77 – $5.17

[Introduction]：E70-915NW14S is the star network  module, operating at 915MHz, based on originally imported TI CC1310 and 15.4-Stack protocol, with coordinator and terminal as a whole. There are long range, standard...

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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 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 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 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 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$ 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 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 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 EWM104-BT41SX SPP BLE5.4 Serial Port to Dual-mode BLE Wireless Module UART 2.4GHz at Commands Serial Port Configuration

$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$ 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 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 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 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 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-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 E105-WBS36S Series NearLink Combo Module SLE1.0/WiFi6/BLE5.4 Transparent Transmission Strong Anti-interference 20dBm

$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$ 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 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 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-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 NE2 Serial 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 E105-WBS36S EWM105-WBS30S Combo Module SLE1.0/WiFi6/BLE5.4/5.2 Transparent Serial Transmission Strong Anti-interference

$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 NB144 Series 4 Channel Serial Server RS485 RS232 RS422 to Ethernet CDSENET TCP UDP MQTT HTTP Modbus Storage Gateway

$32.31 – $47.00

Ebyte NE2 Series Serial Ethernet TTL RJ45 Pin Module CDSENET NE2-T1 Edge Acquisition Modbus TCP RTU IoT MQTT Communication

$4.50 – $9.23

Ebyte ECM33-A06 T536 Industrial Edge Computer Dual Gigabit Ethernet WIFI Bluetooth RJ45 RS232 RS485 CAN FD DC9-36V CDSENET

$168.00

E91-DTU LoRa RS485 Wireless Modem 30-37dBm IP67 Modbus

$27.30 – $84.00

Ebyte E80 Series Semtech LORA LR2021/LR1121 Chip 22/12dBm 2.4 GHz LoRa Dual-band Wireless RF Transceiver Module SX126x / SX128x

$6.20 – $13.83

Ebyte M31 Series EtherCAT Remote I/O Module Distributed Slave Dual Ethernet Ports Acquisition Switch Analog Digital Signals

$54.84

Ebyte EWD201-470A20(AUX) Long-range Wireless Voice Transceiver Audio Transmission Radio Equipment Walkie-talkie 3.5mm AUX

$24.56$20.65

Ebyte ECM31-B08 ECM31-B09 Industrial PC Allwinner T113-S Node-RED WiFi Bluetooth Module

$40.20 – $49.23

Ebyte ECK40 Series Embedded Core Board Industrial-grade Single-board Computer RK3562 RK3562J Quad-core Rockchip NPU 32GB

$125.99 – $249.00

Ebyte EID021 Series Professional Burglar Alarm System Dual-mode Identification Millimeter-wave and Infrared Sensors 4-8 Meters

$12.99

China IoT Module/Modem Retailers

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Blog posts

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Data Packet vs Frame vs Message | Key Differences, OSI Layers & Debug Guide

Von 谭宇auf
This professional IIoT whitepaper distinguishes data packets, network frames, and messages by OSI layers. Learn how to resolve common industrial parsing errors, frame loss, and cross-layer debugging confusion, providing standardized rules for PLC, gateway, and wireless module network deployment.

Data Packet vs Frame vs Message | OSI Layer Differences & Engineering Guide

Von 谭宇auf
This industrial networking whitepaper clarifies core differences between data packets, network frames, and messages based on OSI model layers. Learn how to solve industrial communication parsing errors and layer confusion problems, providing standardized identification rules for IIoT data transmission debugging.

Client vs Server | Core Differences, Working Principle & Industrial Networking Guide

Von 谭宇auf
This technical whitepaper explains the core differences between client and server in network architecture, analyzes their working mechanisms, communication logic, and industrial application boundaries. Learn how to solve industrial network connection confusion, node configuration errors, and data interaction faults for IIoT system deployment.  

Frequently Asked Questions

--------------
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.

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