Product Specs

Shenzhen KTC Commercial Display Technology CO.,LTD.
WIFI Module
Model Number: WF-M68B-UWK1
Product Descrition：
The Moudule is highly integrated single chip which features a low power 2x2 11a/b/g/n/ac dual-
band WIFI subsystem and a Bluetooth subsystem .The WIFI subsystem contains the
802.11a/b/g/n/ac radio,baseband ,and MAC that are designed to meet both the low power and
high throughput application.The Moudule has a 32-bit RISC MCU that handles WIFI and Bluetooth
tasks,and an ARM Cortex-R4 MCU the could offload data frame processing in WIFI host driver.
The Bluetooth subsystem contains the Bluetooth radio,baseband,link controller.it alse uses the
32-bit RISC MCU for the Bluetooth protocols.The 32-bit RISC MCU is used to do clock
control,power management,and host interface configuration.ARM cortex R4 is used to do host
CPU management for WIFI,PDMA engines are integrated to support on-the-fly data buffer
management.The host interface USB3.0/USB2.0 are integrated to provid stable bandwidth
between the host platform and Moudule.Thte clock rate of the intimal bus fabric can also support
the throughput the requirement .The clock rate of MCU is also configurable for different kinds of
scenarios.
Product Specification
For BT_EDR
Frequency Band:
2400 MHz to 2483.5 MHz
Frequency Range:
2402 MHz to 2480 MHz
Bluetooth Version:
Bluetooth EDR
Modulation Technique:
Frequency Hopping Spread Spectrum(FHSS)
Type of Modulation:
GFSK, π/4DQPSK, 8DPSK
Number of Channels:
79
Channel Separation:
1 MHz
Antenna Type:
Integral Antenna
Antenna Gain:
1.7dBi
For BT_LE
Frequency Band:
2400 MHz to 2483.5 MHz
Frequency Range:
2402 MHz to 2480 MHz
Bluetooth Version:
Bluetooth LE
Type of Modulation:
GFSK
Number of Channels:
40
Channel Separation:
2 MHz
Antenna Type:
Integral Antenna
Antenna Gain:
1.7 dBi