Data Sheet

MK08 Bluetooth Module
Datasheet
www.mokoblue.com
5
Detail
Description
Mechanical design
Dimensions
Length: 21mm±0.2mm
Width: 13.8mm±0.2mm
Height: 2.3mm+0.1mm/-0.15mm
Package
34 diameters of Half-holes + 22 LGA pads
PCB material
FR-4
Impedance
50Ω
Hardware
CPU
ARM® Cortex®-M4 32-bit processor with FPU, 64 MHz
Memory
1MB flash, 256kB RAM
Interfaces
4x SPI master/3x SPI slave with EasyDMA
2x I
2
C compatible two-wire master/slave
2x UART (CTS/RTS) with EasyDMA
3x real-time counter (RTC)
5x 32-bit timer with counter mode
4x 4 channel pulse width modulator (PWM) unit with EasyDMA
46 GPIOs
8x 12bit, 200ksps ADC
Audio peripherals – I
2
S, digital microphone interface (PDM)
USB 2.0 full speed (12 Mbps) controller
Power supply
1.7V to 5.5V
Operating temperature range
-40 to 85 °C
Clock control
32.768 kHz +/-20 ppm crystal oscillator
Power regulator
DC/DC regulator setup
Certifications
USA (FCC)
FCC part 15 modular certification
47 CFR Part 15, Subpart C
FCC ID: 2AO94-MK08
Europe (CE)
EN 300 328 V2.2.2 3.2: Effective use of spectrum allocated
EN 301 489-1 V2.2.3 3.1(b): Electromagnetic Compatibility
EN 301 489-17 V3.2.4
EN 62368-1: 2014+A11:2017 3.1(a): Health and Safety of the user
EN 62479: 2010
Canada (ISED)
Industry Canada RSS-247 and RSS-Gen certification
IC: 26442-MK08
Japan (MIC)
Ministry of Internal Affairs and Communications (MIC) of Japan
pursuant to the Radio Act of Japan
MIC: 217-204214
Australia/New Zealand (RCM)
AS/NZS 4268: 2017, Radio equipment and systems-short range
devices