RF star nRF52840 Long Range Low Power Bluetooth Mesh Zigbee Thread Module RF-BM-ND05I
RF-BM-ND05 and RF-BM-ND05I are RF modules based on Nordic multiprotocol SoC nRF52840 with a best-in-class 32-bit ARM® Cortex®-M4 processor. The module integrates a 32.768 kHz and a 32 MHz crystal, a power filter, an antenna matching, and a high-performance RF out. The module supports BLE stack v5.3, Bluetooth 5.0 low energy, Bluetooth mesh, Thread, ZigBee, IEEE 802.15.4-2006, and 2.4 GHz proprietary.

It also has a range of analog and digital interfaces such as NFC-A, ADC, high-speed 32 MHz SPI, UART, SPI, I2C, PWM, I2S, PPI, and PDM. It features high-performance digital interfaces, robust connection distance, and rigid reliability 1.27-mm pitch stamp stick package for easy assembling and cost-effective PCB design. RF-BM-ND05 is pin-to-pin compatible with RF-BM- ND05I.
- Wireless SoC: ARM® Cortex®-M4 processor 32-bit processor with FPU, 64 MHz
- TX power:Â -20 dBm ~ +8 dBm
Sensitivity
- -95 dBm conductive sensitivity in BLE mode
- -103 dBm sensitivity in 125 kbps BLE mode (long range)
Memory
Features
- Bluetooth 5.3 Low Energy
- Bluetooth mesh
- Thread
- ZigBee
- IEEE 802.15.4-2006
- 2.4 GHz proprietary
- Nordic SoftDevice is ready with support for concurrent multiprotocol
Operating Range
- Supply voltage range: 1.7 V ~ 3.6 V
- Operating Temperature: -40 °C ~ +85 °C
Rich Peripherals
- USB 2.0 full-speed (12 Mbps) controller
- NFC-A
- 12-bit, 200 ksps ADC
- 48 GPIOs
- PWM
- PDM
- PPI
- SPI master/slave
- High-speed 32 MHz SPI
- QSPI 32 MHz interface
- I²C master/slave
- I²S
- 2×UART (CTS/RTS)
Applications
- Internet of Things (IoT)
- Internet Gateway
- Cloud Connectivity
- Industrial Control
- Home Automation
- Smart Plug and Metering
- Wireless Audio
- Access Control
- IP Network Sensor Nodes
- Security Systems
- Wearables
- Building automation
- Retail
- Sensor networks
- Medical devices
- Remote controls
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