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                      1. Home
                      2. Wireless Modules & Adaptors
                      3. Communications & Networking Modules
                      4. Bluetooth Modules & Adaptors
                      Print Page

                      WT11U-A-AI56

                      Bluetooth 2.1 + EDR, Class 1, Module, 3V to 3.6V Supply, 350m Range, 3Mbps, -84dBm Sensitivity

                      SILICON LABS WT11U-A-AI56
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerSILICON LABS
                      Manufacturer Part NoWT11U-A-AI56
                      Order Code2930679
                      Product RangeTUK SGACK902S Keystone Coupler
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      No Longer Manufactured

                      Product Information

                      ManufacturerSILICON LABS
                      Manufacturer Part NoWT11U-A-AI56
                      Order Code2930679
                      Product RangeTUK SGACK902S Keystone Coupler
                      Technical Datasheet

                      Data Sheet

                      Bluetooth VersionBluetooth 2.1 + EDR
                      Supply Voltage Min3V
                      Supply Voltage Max3.6V
                      Signal Range Max350m
                      Data Rate3Mbps
                      Bluetooth ClassClass 1
                      Receive Sensitivity-84dBm
                      Operating Temperature Min-40°C
                      Operating Temperature Max85°C
                      Product RangeTUK SGACK902S Keystone Coupler
                      SVHCNo SVHC (27-Jun-2018)

                      Product Overview

                      Fully integrated Bluetooth 2.1 + EDR, class 1 module combining antenna, Bluetooth radio and an on-board iWRAP Bluetooth stack. The WT11u provides an ideal solution for developers that want to quickly integrate long range and high performance Bluetooth wireless technology to their design without investing several months into Bluetooth radio and stack development. It provides a 100dB link budget ensuring long rage and robust Bluetooth connectivity. It is suitable for industrial and M2M, point-of-sale devices and computer accessories.

                      • An iWRAP 5.6 firmware with internal chip antenna
                      • 17dBm transmit power and -84dBm (DH5) receiver sensitivity
                      • 350meters line of sight range
                      • UART and USB host interfaces
                      • 802.11 co-existence interface
                      • 6 software programmable IO pins
                      • 2.7V to 3.6V operating voltage

                      Warnings

                      Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

                      Technical Specifications

                      Bluetooth Version

                      Bluetooth 2.1 + EDR

                      Supply Voltage Max

                      3.6V

                      Data Rate

                      3Mbps

                      Receive Sensitivity

                      -84dBm

                      Operating Temperature Max

                      85°C

                      SVHC

                      No SVHC (27-Jun-2018)

                      Supply Voltage Min

                      3V

                      Signal Range Max

                      350m

                      Bluetooth Class

                      Class 1

                      Operating Temperature Min

                      -40°C

                      Product Range

                      TUK SGACK902S Keystone Coupler

                      Technical Docs (3)

                      EOL Notices EN

                      Technical Data Sheet EN

                      Product Change Notice EN

                      Legislation and Environmental

                      Country of Origin:
                      Country in which last significant manufacturing process was carried outCountry of Origin:
                      China
                      Country in which last significant manufacturing process was carried out
                      Tariff No:85369090
                      US ECCN:5A992.c
                      EU ECCN:NLR
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      SVHC:No SVHC (27-Jun-2018)
                      Download Product Compliance Certificate

                      Product Compliance Certificate

                      Weight (kg):.05
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                      An Avnet Company© 2025 Premier Farnell Limited. All Rights Reserved.
                      element14 is a trading name of element14 India Private Limited.
                      Company identity number: U30009KA2007PTC044448 | Registered Office: D Block, 11th Floor, IBC Knowledge Park, 4/1,Bannerghatta Main Rd, Bhavani Nagar, Suddagunte Palya, Bangalore, Karnataka 560029, India.