Ble Module - IOT Module Shop Manufacturer Factory – Etiquetado con "2.4GHz" – Ebyte Official Store - IoT Module Manufacturer

Ble Module

Industrial BLE Modules: High-Performance & Ultra-Low Power Bluetooth Solutions

Ebyte offers a comprehensive selection of industrial BLE modules designed for short-range, high-efficiency wireless connectivity. Our product line integrates industry-leading chipsets from Nordic Semiconductors, Silicon Labs, providing a robust foundation for low-power RF module deployments. Ebyte's IoT Bluetooth modules support high-speed data transmission and long-range wireless capabilities, making them essential for efficient information transmission between IoT devices.

The BLE mesh module series stands out as a high-performance 2.4G wireless solution, offering the characteristics of lowest power consumption, fast transmission rates, and medium-distance reliability. These blesmart modules are engineered for superior compatibility and low cost, ensuring seamless integration into modern wireless ecosystems while maintaining the rigorous standards required for industrial-grade hardware.

  • High-Performance Chipsets: Featuring the E104-BT5040U (nRF52840) for full protocol support and the E73 series for compact, multi-protocol SIG Mesh networking.
  • Dual-Mode & Audio Capabilities: Specialized modules like the EWM104 support both BLE and BR/EDR audio transmission, functioning as a high-quality wireless audio module for professional applications.
  • Industrial Reliability: Engineered for stability, our modules feature broad operating temperatures (-40°C to +85°C), high-precision oscillators, and global certifications including CE, FCC, and RoHS.
  • Seamless Integration: Supports UART transparent transmission, AT commands, and Master/Slave roles to accelerate development for long-range RF communication projects.

1. Core Screening Dimensions

Quickly find the most suitable BLE module through the following 5 dimensions:
Screening Dimension Corresponding Product Series
Application Type • Basic data transmission & cost-sensitive → Cost-effective BLE Series

• Long-range data transmission → General-purpose Long-range BLE Series

• Compatibility with classic Bluetooth devices → Dual-mode Bluetooth Series

• Large-scale node networking → BLE Mesh Series

• Wireless audio transmission → Domestic / Imported Audio BLE Series

• Proximity detection & trigger control → BLE Proximity Switch Series
Protocol Version • BLE 4.0/4.2/5.0 → Entry-level cost-effective models

• BLE 5.1/5.2/5.3 → High-performance long-range models

• BLE + BR/EDR → Dual-mode compatible models

• BLE Mesh → Distributed networking models
Interface Type • UART (TTL) → Most data transmission and audio control modules

• I2S / DAC / SPDIF → Professional high-fidelity audio modules

• GPIO → Simple proximity switch and trigger modules
Transmission Distance • Short range (<100m) → Proximity switch, entry-level models

• Medium range (100–300m) → Standard power, audio series

• Long range (300–500m) → High-performance general series
Audio Support • Data only → General data transmission series

• Basic audio → Domestic audio series

• High-fidelity professional audio → Imported audio series

2. Detailed Parameter Comparison Tables

Table 1: General Data Transmission BLE Modules

Suitable for wireless data transparent transmission, device networking, sensor data upload and other scenarios.
Series Chipset Bluetooth Protocol TX Power Range Max LOS Distance Interface Supply Voltage Key Features Typical Applications
Cost-effective BLE Series

(E104 / EWM104)
ST / TLSR BLE 4.0 / 4.2 / 5.0 0 – 11.5 dBm 50 – 200 m UART (TTL) DC 3.3V (typical) iBeacon broadcast support, OTA configuration, ultra-low power, rich package options Smart home, asset tracking, wearable devices, sensor networking
Dual-mode Bluetooth Series

(E104 / EWM104)
BLE + BR/EDR

(BLE + Classic Bluetooth)
3 / 8 dBm 30 – 200 m UART (TTL) DC 3.3V Compatible with both BLE and classic Bluetooth devices, plug-and-play Legacy device connectivity, multi-protocol adaptation, consumer electronics
General-purpose Long-range BLE Series

(E104)
BLE 5.0 / 5.1 / 5.2 / 5.3 Standard power grade 50 – 500 m UART (TTL) DC 3.3V High protocol version, long transmission distance, stable connection Industrial data acquisition, long-distance sensor network, IoT terminals

Table 2: Audio & Special-function BLE Modules

For wireless audio transmission, Mesh networking, proximity sensing and other dedicated scenarios.
Series Chipset Bluetooth Protocol TX Power Max LOS Distance Interface Key Features Typical Applications
BLE Proximity Switch Series

(EWM104)
BLE 3 / 8 dBm 60 m GPIO Proximity detection, trigger output, ultra-low power consumption Access control sensing, smart switch, presence detection, anti-lost devices
BLE Mesh Series

(BT1XX / E104)
TLSRB253 BLE Mesh Standard power grade Single-hop: ~50m

Multi-hop: unlimited expansion
UART Decentralized Mesh networking, multi-hop relay, support massive node access Smart lighting, building automation, large-scale sensor network, smart city
Domestic Audio BLE Series

(BT60 / EWM104)
Domestic audio chip BLE 5.2 + BR/EDR 8 dBm 300 m UART Cost-effective, point-to-point / point-to-multipoint duplex audio Wireless intercom, in-vehicle audio, low-cost audio transmission, smart speakers
Imported High-fidelity Audio BLE Series

(BT00XX / EWM104)
QCC3040 / QCC125 BLE 5.1 Standard power grade 120 – 220 m I2S / DAC / SPDIF High-fidelity audio, professional audio interface, stable connection High-end headphones, car infotainment, professional audio equipment

3. Quick Selection Steps

  1. Confirm core requirement: Determine whether the demand is data transmission, audio transmission, Mesh networking or proximity sensing.
  2. Confirm protocol compatibility: Select the corresponding Bluetooth protocol version according to the paired device.
  3. Match transmission distance: Select the appropriate power grade based on actual communication distance and environmental occlusion.
  4. Verify interface and package: Select the matching interface type and package form according to the hardware design of the target device.
  5. Confirm certification: All standard models have CE/FCC/RoHS certification, suitable for global market sales.

4. Strategic Application Scenarios

Ebyte BLE modules are widely utilized in Smart Home systems, Smart Wearables, and the Internet of Vehicles. Beyond consumer electronics, they play a critical role in Industrial Automation and Remote Monitoring, providing the reliable, low-latency connectivity required for mission-critical IoT infrastructures. Our modules deliver the industrial stability your project demands.

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China IoT Module/Modem Retailers

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Frequently Asked Questions

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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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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.

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

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

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.

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

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