Bluetooth5.1 Transparent Transmission Nordic nRF52833 BLE Module for Microcontroller
MK07 series is a powerful, highly flexible, ultra low power Bluetooth 5.1 module based on world-leading Nordic RF52833 solution, which has a 32 bit Arm Cortex-M4 CPU with floating point unit running at 64 MHz. MK07 series is capable of the latest and greatest features of Bluetooth 5.1, the most prominent being Direction Finding1, taking Bluetooth positioning to new heights.

MK07 series brings out all nRF52833 hardware features and capabilities including USB access, up to +8 dBm transmit power up to 5.5V supply considerations, and NFC tag (type 2 / 4) implementation. Complete regulatory certifications enable faster time to
market and reduced development risk completes MOKO SMART’s simplification of your next Bluetooth design!
MK07 supports an extensive range of wireless protocols. It supports BLE (Bluetooth Low Energy) , and is capable of Bluetooth
Direction Finding in addition Long Range and 2 Mbps. Bluetooth mesh, 802.15.4, Thread, Zigbee, proprietary 2.4 GHz protocols and
NFC-A are also supported.


MK07 Series Bluetooth module features
Dimension
21*13.8*2.3mm with shield
Flash/RAM
512KB/128KB
Interface
UART/SPI/HS-SPI/ TWI/ PDM/I2S/QDEC/PWM/ADC/NFC/USB
Power Supply
1.7-5.5 V
Operating temp
-40 to +85C -40 to +105C can be customized
Bluetooth5.0/5.1 Specification
Direction Finding/2 Mbps/CSA #2/Advertising Extensions/Long Range
Cover
Metal shielding with marking
Bluetooth Standard
BLE 5.1
GPIOs
40
Antenna Type:
PCB antenna/u.FL Connector
32.768K Crystal Oscillator
Built inside
Pad package
Land Grid Array (LGA) +Plated Half-hole
Other Feature
Bluetooth mesh, Thread, Zigbee, 2.4GHz
Module Size

Pin Description

Pin No.
Name
Type
Description
1
P0.25
Digital I/O
General Purpose I/O
2
P0.26
Digital I/O
General Purpose I/O
3
P0.27
Digital I/O
General Purpose I/O
4
P0.28
AIN4
Digital I/O
Analog input 4
General Purpose I/O
SAADC/COMP/LPCOMP input
5
P0.29
AIN5
Digital I/O
Analog input 5
General Purpose I/O
SAADC/COMP/LPCOMP input
6
P0.30
AIN6
Digital I/O
Analog input 6
General Purpose I/O
SAADC/COMP/LPCOMP input
7
P0.31
AIN7
Digital I/O
Analog input 7
General Purpose I/O
SAADC/COMP/LPCOMP input
8
P0.02
AIN0
Digital I/O
Analog input 0
General Purpose I/O
SAADC/COMP/LPCOMP input
9
VCC
Power
Power Supply: 1.7V-3.6V
10
GND
Power
Ground
11
P0.03
AIN1
Digital I/O
Analog input 1
General Purpose I/O
SAADC/COMP/LPCOMP input
12
P0.04
AIN2
Digital I/O
Analog input 2
General Purpose I/O
SAADC/COMP/LPCOMP input
13
P0.05
AIN3
Digital I/O
Analog input 3
General Purpose I/O
SAADC/COMP/LPCOMP input
14
P0.06
Digital I/O
General Purpose I/O
15
P0.07
Digital I/O
General Purpose I/O
16
P0.08
Digital I/O
General Purpose I/O
17
P0.09
Digital I/O
General Purpose I/O
18
P0.10
Digital I/O
General Purpose I/O
19
SWDCLK
Digital input
Serial wire debug clock input for debug and programming
20
SWDIO
Digital I/O
Serial wire debug clock input for debug and programming
21
P0.22
Digital I/O
General Purpose I/O
22
P0.23
Digital I/O
General Purpose I/O
23
P0.11
Digital I/O
General Purpose I/O
24
P0.12
Digital I/O
General Purpose I/O
25
P0.13
Digital I/O
General Purpose I/O
26
P0.14
Digital I/O
General Purpose I/O
27
P0.15
Digital I/O
General Purpose I/O
28
P0.16
Digital I/O
General Purpose I/O
29
P0.17
Digital I/O
General Purpose I/O
30
P0.18
Digital I/O
General Purpose I/O
31
P0.19
Digital I/O
General Purpose I/O
32
P0.20
Digital I/O
General Purpose I/O
33
P0.21
RESET
Digital I/O
General Purpose I/O
Configurable as pin reset
34
P0.24
Digital I/O
General Purpose I/O
Block Diagram

Application and Solution

Packing&Shipping
Samples:
we would send samples via DHL Express within about 2 days after payment, then you would receive them in about 4 to 5 days.
Orders:
bulk orders usually take about 2 to 3 weeks after payment received