MK06 nRF52811 Module + Bluetooth 5.1

Nordic® Semiconductor nRF52811 SoC solution
Bluetooth 5 (Direction Finding/2 Mbps/CSA #2/Advertising Extensions/Long Range)
64 MHz ARM® Cortex-M4F CPU
192kB Flash and 24kB RAM
1.7 V to 3.6 V
UART/SPI/TWI/PDM/PWM/ADC
21 x 13.8 x 2.3mm (with shield)
30 GPIOs
Antenna(MK06A – PCB antenna / MK06B – u.FL connector)
Highly flexible multiprotocol SoC ideally suited for Bluetooth® Low Energy, ANT+, Zigbee, Thread (IEEE 802.15.4) ultra low-power wireless applications.

Product Instruction

MK06 nRF52811 module is a multiprotocol lower-end Bluetooth 5.1 SoC solution capable of Bluetooth Direction Finding and Bluetooth Long Range, 802.15.4, Thread and Zigbee.

MK06 nRF52811 module supports a wide range of wireless protocols. It supports BLE® (Bluetooth Low Energy), and is capable of Bluetooth® Direction Finding, as well as Long Range and 2 Mbps. ANT, Zigbee, Thread and 2.4 GHz proprietary protocols are also supported.

For simple applications that require Bluetooth Direction Finding or Long Range, MK06 Bluetooth 5.1 Module is the absolute best choice. MK06 provides two kinds of antenna designs, which is more conducive to the selection of user diversity and works very well for the development of real-time positioning (RTLS) solutions. MK06 can burn AT command firmware with simple functions, enabling quick and easy operation.

MK06 series Bluetooth 5.1 module has two different models — MK06A and MK06B.

Product Specifications

Detail	Description
Bluetooth
Bluetooth version	Bluetooth 5.2 SoC Bluetooth® Low Energy Direction Finding 2M LE PHY, 1M LE PHY, Coded LE PHY Advertising Extensions CSA #2, Long range
Security	AES-128
Direction Finding	Angle of arrival (AoA) Angle of departure (AoD)
Radio
Frequency	2360MHz - 2500Mhz
Modulations	GFSK at 1 Mbps, 2 Mbps, 250 kbps(IEEE 802.15.4-2006) and long range (125 kbps and 500 kbps) data rates
Transmit power	+4 dBm maximum
Receiver sensitivity	-104 dBm sensitivity in 125 kbps Bluetooth® low energy mode (long range) -97 dBm sensitivity in 1 Mbps Bluetooth® low energy mode
Antenna	PCB trace antenna(MK06A) External 2.4Ghz antenna(MK06B)
Advertsing distance @1Mbps	More than 120 meters(MK06A)
Current consumption
TX only (DCDC enabled, 3V) @ +4dBm / 0dBm / -4dBm / -20dBm / -40dBm	7mA / 4.6mA / 3.6mA / 2.5mA / 2.1mA
TX only @ +4dBm / 0dBm / -4dBm / -20dBm / -40dBm	15.4mA / 10.1mA / 7.8mA / 5.4mA / 4.3mA
RX only (DCDC enabled, 3V) @1Msps / 1Msps BLE	4.6mA
RX only @ 1Msps / 1Mbps BLE	10.0mA
RX only (DCDC enabled, 3V) @2Msps / 2Msps BLE	5.2mA
RX only @ 2Msps / 2Mbps BLE	11.2mA
System OFF mode（3V）	0.3uA
System OFF mode with full 24 kB RAM retention (3V)	0.5uA
System ON mode with full 24 kB RAM retention, wake on RTC (3V)	1.5uA
System ON mode, no RAM retention, wake on RTC（3V）	1.4uA
Mechanical Design
Dimensions	Length: 21mm±0.2mm Width: 13.8mm±0.2mm Height: 2.3mm+0.1mm/-0.15mm
Package	34 Plated Half-hole pins
PCB material	FR-4
Impedance	50 Ω
Hardware
CPU	ARM® Cortex®-M4 32-bit processor with FPU, 64 MHz
Memory	192 kB flash / 24 kB RAM
Interfaces	SPI master/slave TWI master/slave 22xGPIO 8x12 bit ADC UART PWM PDM QDEC
Power supply	1.7V to 3.6V
Operating temperature range	-40 to 85 ℃