MK05 nRF52810 Module Compatible Bluetooth 5.0
- Nordic® Semiconductor nRF52810 SoC solution
- Bluetooth 5 (2 Mbps/CSA #2)
- 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(MK05A – PCB antenna / MK05B – u.FL connector
- Highly flexible multiprotocol SoC ideally suited for Bluetooth® Low Energy, ANT+ and 2.4GHz ultra low-power wireless applications.
Product Instruction
The MK05 series nRF52810 module is a Low-end Bluetooth Module launched by MOKO, using Nordic nRF52810 SoC solution.
The MK05 nRF52810 Bluetooth 5.0 module has multiprotocol capabilities with full protocol concurrency. It supports BLE® (Bluetooth Low Energy) and a 2 Mbps bitrate of Bluetooth 5, providing increased application throughput and up to 50% energy savings. It supports channel selection algorithm #2 (CSA #2), which enhances its ability to coexist with other Bluetooth LE devices.
The MK05 series Bluetooth nRF52810 module is a Low-end Bluetooth Module launched by MOKO. The MK05 series has the same size and package design as the MK02 series, for easy implementation in nRF52832 and nRF52810. This does not modify the fast switching of PCBA design. MK05 has a very high-cost performance. With the pre-burned MOKO AT command firmware, MK05 can quickly be used as the Role of Peripheral + Broadcaster to realize the IoT application of customers’ Bluetooth transparent transmission.
MK05 series Bluetooth 5.0 module has two different models — MK05A and MK05B.
MK05A
MK05A integrates a high-performance PCB antenna
MK05B
MK05B uses a u.FL connector and requires an external antenna
Product Specifications
| Detail | Description |
| Bluetooth | |
| Bluetooth version | Bluetooth® 5.2 SoC，supporting Bluetooth Low Energy, 2M LE PHY, 1M LE PHY, CSA #2 |
| Security | AES-128 |
| Radio | |
| Frequency | 2360MHz - 2500Mhz |
| Modulations | GFSK at 1 Mbps, 2 Mbps data rates |
| Transmit power | +4 dBm maximum |
| Receiver sensitivity | -96 dBm sensitivity in Bluetooth Low Energy 1 Mbps mode |
| Antenna | PCB trace antenna(MK05A) External 2.4Ghz antenna(MK05B) |
| Advertsing distance @1Mbps | More than 120 meters(MK05A) |
| 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 UART PWM PDM QDEC 22 X GPIO 8 X 12 bit ADC |
| Power supply | 1.7V to 3.6V |
| Operating temperature range | -40 to 85 ℃ |
Support Links
| Item | Description | Link |
| Main Chip Solution | nRF52832 Product Specification | https://infocenter.nordicsemi.com/pdf/nRF52810_PS_v1.3.pdf |
| User Mannual | Bluetooth UART Transparent Transmission | https://www.mokosmart.com/pdf/BluetoothGuide-V1.0-20091001.pdf |
| Datasheet - MK05 Bluetooth Module | https://www.mokosmart.com/pdf/MK05_Bluetooth_Moduel_Datasheet-V1.1_20101501.pdf | |
| Schematic | Schematic - MK05A | https://www.mokosmart.com/pdf/MK05A%20Schematic-V1.0-20090401.pdf |
| Schematic - MK05B | https://www.mokosmart.com/pdf/MK05B%20Schematic-V1.0-20090401.pdf | |
| Product List - Bluetooth Module | https://mokosmart.com/pdf/MOKO%20Bluetooth%20Module%20Family-20090401.pdf |