BLE5101 Bluetooth-To-Serial Transceiver BLE Module Based On Bluetooth Protocol Version 5.1


2Pcs BLE5101 Modules

In stock

Made In: China

Brand: NiceRF SKU: LoraCC68-C1-915 Categories: , Tags: , More From:

BLE5101 Bluetooth-To-Serial Transceiver BLE Module Based On Bluetooth Protocol Version 5.1

BLE5101 is a Bluetooth-to-serial transceiver module based on Bluetooth protocol version 5.1, coexistence of master and slave roles, small size, low power consumption, and a working signal frequency band is 2.4GHz.The BLE5101 BLE module is developed by Shenzhen NiceRF Wireless Technology Co., Ltd. The module supports the coexistence of master and slave roles, can connect to the master and slave simultaneously, can flexibly set the number of master and slave connections, and can support up to 20 connections. Maximum support for data transmission at 115200bps baud rate.


  • It supports the Bluetooth BLE5.1 protocol.
  • It supports the coexistence of master and slave roles and can connect multiple masters and slaves simultaneously, with up to 20 connections.
  • It supports two working modes of configuration and transparent transmission.
  • It supports over-the-air upgrade (OTA DFU)
  • It supports multiple serial port parameter configuration
  • It supports custom 16-bit UUID, including one Service UUID and two Characteristic UUID, which can be flexibly configured and compatible with similar BLE products
  • It supports manual connection and automatic connection, two connection methods
  • The maximum MTU is 247-byte support custom 16-bit UUID, including one Service UUID and two Characteristic UUID
  • Maximum communication distance 150m (10dBm, 1mbps)
  • It supports custom modification of the local mac address
  • It supports mac address binding, up to 8 devices (regardless of master and slave)
  • It supports low-power sleep

The module uses AT commands to set parameters, making the operation simple and easy to use. In addition, BLE5101 also has a BLE Mesh function, which can be used with other modules to achieve mesh networking. Modules can be widely used in smart wear, home, automobiles, lighting, smart automation data collection, smart control, wireless sensing, electronic tags, and other scenarios.


  • Wireless meter reading wireless sensor
  • Smart home industrial remote control, telemetry
  • Smart buildings, smart buildings
  • Automated data collection
  • Health sensor
  • Smart wearable device
  • Smart robot
  • Wireless sensing
  • Electronic tags
  • Intelligent control

BLE5101 BLE module strictly uses lead-free technology for production and testing and meets RoHS and Reach standards. In addition, the BLE5101 BLE module has obtained CE certification and FCC certification.


Additional information

Weight 0.02 lbs
Dimensions 5.2 × 3.2 × 3.5 in


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Product Manuals

If applicable, the Product Documentation, Brochure, Reference Materials, CAD design(s),.STEP file(s) and other drawing files, Manuals, and Tutorials will be available for download upon purchase. In addition, the order confirmation email will include a downloadable link to the product file(s), which can also be downloaded from the My Account section if needed.

NiceRF is a technology company that researches, develops, produces, and sells IoT(internet of things) products. We believe” integrity prevails everywhere and market stands on goodwill. Without creativity, there will be no progress”.

With more than ten years of experience in product design in RF and sensors, we have earned a good reputation among our customers. However, customers’ needs are the motive and value which force us to go forward. We are trying our best to improve the quality, help our customers to reduce the development difficulty of hardware and software, and shorten the development time. All these works make our customers advanced both in concept and technical; make theirproducts reliable with competitive price.

We devoted ourselves to providing suitable RF modules, walkie-talkie modules, and integrated digital sensor modules. Meanwhile, ODM and OEM projects are welcomed. We are improving to organize the perspective market team, professional R&D team, qualified technical support team, build sound producing system and perfect quality warranty system, etc.

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