RF Module - IOT Module Shop Manufacturer Factory – Tagged "SPI" – Ebyte Official Store - IoT Module Manufacturer
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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.

1. Core Screening Dimensions

You can quickly filter the most suitable RF module through the following 4 dimensions:
Screening Dimension Options & Corresponding Product Line
Interface Type • GPIO (Simple Control) → Superheterodyne E160 Series

• UART Transparent Transmission → General UART RF Series (plug-and-play, no RF development required)

• SPI RF Front-end → General SPI RF Series (for custom protocol and firmware development)

• SoC Integrated MCU → General RF SoC Series (integrated controller for full secondary development)
Frequency Band • Sub-1GHz (315/433/868/915MHz) → Better wall penetration, longer transmission distance

• 2.4GHz ISM Band → Global license-free, higher data rate, smaller antenna size
Transmission Range • Short range (<1km) → E160, E33, E35 and other low-power compact models

• Medium range (1–5km) → E30, E34, E07 and other standard-power models

• Long range (>5km) → E30T, E62 and other high-power models
Modulation Scheme • OOK/ASK → Simple remote control scenarios, lowest cost

• FSK/GFSK → High reliability, strong anti-interference, suitable for stable data transmission

2. Detailed Parameter Comparison Tables

Table 1: Superheterodyne RF Modules (GPIO Interface)

Split transmitter-receiver design with GPIO control, ideal for basic remote control and low-cost sensing applications.
Series Type Frequency Band Typical TX Power Max LOS Distance Interface Supply Voltage Package Form Key Applications
E160-M Series Transmitter + Receiver 315 / 433.92MHz 10mW (typical) 210m GPIO DC 1.8–5.5V SMD / Stamp hole Simple remote control, small home appliances, consumer electronics
E160-F Series Transmitter + Receiver 315 / 433.92MHz 10mW (typical) 240m GPIO DC 2.0–5.5V SMD / Stamp hole Superheterodyne receiver, high sensitivity, security alarm, access control
E160-20 Series Transmitter + Receiver 315 / 433.92MHz 20dBm (100mW) 300m GPIO DC 1.8–3.6V SMD / Stamp hole High-power long-distance remote control, garage doors, gate openers
E160-D Series Transmitter + Receiver 315 / 433.92MHz 10mW (typical) 210m GPIO DC 2.0–5.5V SMD / Stamp hole Ultra-compact, low power, battery-powered remote devices

Table 2: General UART RF Transceiver Modules (Plug-and-Play)

Built-in MCU with mature transparent transmission firmware, directly connected via TTL UART, no RF driver development required. Ideal for rapid project validation and mass production.
Series (Typical Model) Chipset Frequency Band TX Power Range Max LOS Distance Interface Supply Voltage Modulation Key Features
E30 Series

(E30-433T20D)		 SI4438 / SI4463 148–880MHz 10–20dBm 2km UART (TTL) DC 1.8–5.5V GFSK / FSK High cost-performance, hardware FEC, watchdog, flexible parameter configuration
E33 Series

(E33-433T13D)		 SX1212 425–440MHz 13dBm 800m UART (TTL) DC 3.3V FSK Ultra-low power consumption, small package, for battery-powered sensor nodes
E30T Series — 425–450.5MHz 20dBm 3.5km UART (TTL) DC 1.8–3.6V GFSK Strong penetration, stable performance, industrial on-site data transmission
E34 Series

(E34-2G4H27D)		 nRF24L01+ 2.4GHz ISM 10–27dBm 2–5km UART (TTL) DC 3.3V GFSK Global license-free band, high data rate, plug-and-play transparent transmission
E35 Series TLSR8208 2.4GHz ISM 10dBm 450–540m UART (TTL) DC 3.3V GFSK Domestic chip solution, high cost-performance, small size
EWM35T Series — 2.4GHz ISM 6dBm 230m UART (TTL) DC 3.3V GFSK Ultra-compact package, low power, for embedded integration
E62 Series

(E62-433T30S)		 — 425–450MHz 10–30dBm 1.5–6km UART (TTL) DC 2.0–3.6V GFSK High-speed continuous transmission, low latency, for real-time data scenarios
E330 Series — 433 / 470 / 868 / 900MHz 13dBm 2.5km UART (TTL) DC 3.3V FSK Compact design, low cost, for simple wireless data transmission

Table 3: General SPI RF Front-end Modules (Custom Development)

Pure RF transceiver controlled via SPI bus, suitable for developers who need to design custom protocols and firmware.
Series (Typical Model) Chipset Frequency Band TX Power Range Max LOS Distance Interface Supply Voltage Modulation Key Features
E01 / E01C Series nRF24L01P / RF24L01S 2.4GHz ISM 0–27dBm 0.1–5km SPI DC 1.8–3.6V GFSK Classic 2.4GHz RF front-end, abundant development resources, easy to port
E07 Series CC1101 387–925MHz 10–20dBm 1–2km SPI DC 1.8–3.6V FSK / GFSK / OOK / MSK Multi-modulation support, high receiving sensitivity, industrial grade standard
E30 SPI Series SI4438 / SI4463 425–925MHz 20–30dBm 2.5–5.6km SPI DC 1.8–3.6V GFSK Strong anti-interference ability, rich configurable parameters

Table 4: General RF SoC Modules (Integrated MCU)

Single-chip integrated MCU and RF unit, support user secondary development, significantly reduce system size and BOM cost.
Series (Typical Model) Chipset Processor Core Frequency Band TX Power Max LOS Distance Supply Voltage Key Features
E70 Series CC1310 ARM Cortex-M3 Sub-1GHz (387–925MHz) 14dBm 0.5–1.5km DC 1.8–3.6V Ultra-low power, high integration, support custom application firmware
E51 Series STM32WL33 / STM32WBA54 ARM Cortex-M Sub-1GHz + 2.4GHz 10–20dBm 0.21–3.5km DC 1.8–3.6V Multi-protocol support, high reliability, suitable for industrial IoT terminals

3. Quick Selection Steps

  1. Confirm interface type: Choose GPIO for simple remote control; UART for fast plug-and-play deployment; SPI for custom RF protocol development; SoC for fully integrated embedded development.
  2. Confirm frequency band: Choose Sub-1GHz for maximum transmission distance and wall penetration; choose 2.4GHz for global license-free use and higher data throughput.
  3. Match transmission distance: Select the corresponding power grade according to actual communication distance and environmental occlusion.
  4. Verify package and power supply: Choose the appropriate package form and operating voltage range according to the hardware design of the target device.
  5. Confirm certification requirements: All standard models support CE/FCC/RoHS certification, suitable for global market sales.

4. 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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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.

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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.

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

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