WT11i Bluetooth® Class 1 module with integrated chip antenna and iWRAP4 firmware


Silicon Labs

MFG Part #:  


Part #:  
Family:   Bluegiga
Availability   Short Lead Time
RoHS Status:   Available Green
WT11i is a fully integrated Bluetooth 2.1 + EDR, class 1 module combining antenna, Bluetooth radio and an on-board Bluetooth stack. The WT11i module utilizes Bluegiga’s latest generation RF technology and provides better performance than its predecessor Bluegiga WT11. For OEM’s WT11i offers trouble free Bluetooth integration for applications where the best performance is needed and it’s a drop-in performance upgrade for designs where WT11 is already used. WT11i comes with Bluegiga’s iWRAP firmware offering the users simple software integration without the need of Bluetooth protocol or profile development.


Fully Integrated solution
-Lower Cost
-Faster time to market

Good radio performance
-Long range and robust connections
-Programmable TX power

Bluetooth Qualified
-Proven interoperability
-No qualification costs

WT11 Compatible
-Drop-in upgrade for WT11 based designs
  • Bluetooth v2.1 + EDR, class 1
  • Transmit power: +17dBm
  • Receiver sensitivity: -86 dBm
  • Integrated iWRAP Bluetooth stack
  • - 14 integrated bluetooth profiles
  • - Simple ASCII based host protocol
  • Standard HCI over UART or USB
  • Industrial temperature range: -40C to +85C
  • Bluetooth end product, CE, FCC and IC and Telec qualified
Bluegiga Product Brief
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Tiered Pricing
  Quantity Price  
  1 To 24 Units
  25 To 49 Units
  50 To 99 Units
  100 To 499 Units
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