Table of Contents
Related Manuals for RF-Star RF-BM-ND07
Summary of Contents for RF-Star RF-BM-ND07
- Page 1 RF-BM-ND07 nRF52833 Multi-Protocols Module Supporting BLE, ZigBee, Thread Version 1.1 Shenzhen RF-star Technology Co., Ltd. May 25 , 2023 All rights reserved. Those responsible for unauthorized reproduction will be prosecuted.
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Page 2: Device Overview
RF-BM-ND07 www.szrfstar.com V1.1 - May, 2023 1 Device Overview 1.1 Description RF-BM-ND07 is an RF module based on Nordic SoC nRF52833 with ARM ® Cortex ® -M4 32-bit processor. It integrates a 32 MHz crystal, a matching and antenna options of a chip antenna, an IPEX connector and pad antenna interface. It features low power consumption, small size, robust connection distance, and rigid reliability. -
Page 3: Functional Block Diagram
Reset 1.7 V ~ 5.5 V Figure 1. Functional Block Diagram of RF-BM-ND07 1.5 Part Number Conventions The part numbers are of the form of RF-BM-ND07 where the fields are defined as follows: RF BM Company Name Module Version nRF52833 Version... -
Page 4: Table Of Contents
4.6.3 High Bit Error Rate ..........................13 4.7 Electrostatics Discharge Warnings ......................13 4.8 Soldering and Reflow Condition ......................... 14 5 Optional Package Specification ..........................16 6 Revision History ................................18 7 Contact Us ..................................19 Shenzhen RF-star Technology Co., Ltd. Page 3 of 19... -
Page 5: Module Configuration And Functions
RF-BM-ND07 www.szrfstar.com V1.1 - May, 2023 2 Module Configuration and Functions 2.1 Module Parameters Table 1. Parameters of RF-BM-ND07 Chipset nRF52833 Support Protocol Bluetooth ® 5.2, Bluetooth mesh, Thread and ZigBee, AoA/AoD Supply Power Voltage 1.7 V ~ 5.5 V, recommended to 3.3 V... -
Page 6: Module Pin Diagram
RF-BM-ND07 www.szrfstar.com V1.1 - May, 2023 2.2 Module Pin Diagram Figure 3. Pin Diagram of RF-BM-ND07 2.3 Pin Functions Table 2. Pin Functions of RF-BM-ND07 Name Chip Pin Pin Type Description P0.25 P0.25 Digital I/O General purpose I/O P0.23 P0.23... - Page 7 General purpose I/O P1.09 Trace buffer TRACEDATA[3] TRACEDATA3 TRACEDATA3 Trace data P0.11 Digital I/O General purpose I/O P0.11 TRACEDATA2 Trace data Trace buffer TRACEDATA[2] TRACEDATA2 P0.12 Digital I/O General purpose I/O P0.12 Shenzhen RF-star Technology Co., Ltd. Page 6 of 19...
- Page 8 General purpose I/O P1.01 General purpose I/O P1.02 P1.02 Digital I/O P1.04 Digital I/O General purpose I/O P1.04 P1.06 Digital I/O General purpose I/O P1.06 General purpose I/O P1.07 P1.07 Digital I/O Shenzhen RF-star Technology Co., Ltd. Page 7 of 19...
- Page 9 Digital I/O General purpose I/O P0.09 NFC antenna connection NFC1 NFC1 NFC input General purpose I/O P0.10 P0.10 Digital I/O NFC antenna connection NFC2 NFC2 NFC input Ground Ground Ground Ground Ground Shenzhen RF-star Technology Co., Ltd. Page 8 of 19...
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Page 10: Specifications
The functional operation does not guarantee performance beyond the limits of the conditional parameter values in the table below. Long-term work beyond this limit will affect the reliability of the module more or less. Table 3. Recommended Operating Conditions of RF-BM-ND07 Items Condition Min. -
Page 11: Application, Implementation, And Layout
RF-BM-ND07 www.szrfstar.com V1.1 - May, 2023 4 Application, Implementation, and Layout 4.1 Module Photos Figure 4. Photos of RF-BM-ND07 4.2 Recommended PCB Footprint Figure 5. Recommended PCB Footprint of RF-BM-ND07 Shenzhen RF-star Technology Co., Ltd. Page 10 of 19... -
Page 12: Schematic Diagram
RF-BM-ND07 www.szrfstar.com V1.1 - May, 2023 4.3 Schematic Diagram Figure 6. Schematic Diagram of RF-BM-ND07 4.4 Antenna 4.4.1 Antenna Design Recommendation 1. The antenna installation structure has a great influence on the module performance. It is necessary to ensure the antenna is exposed and preferably vertically upward. -
Page 13: Basic Operation Of Hardware Design
It is recommended to stay away from the module according to the strength of the interference. If circumstances permit, appropriate Shenzhen RF-star Technology Co., Ltd. Page 12 of 19... -
Page 14: Trouble Shooting
3. If the extension wire or feeder wire is of poor quality or too long, the bit error rate will be high. 4.7 Electrostatics Discharge Warnings The module will be damaged for the discharge of static. RF-star suggests that all modules should follow the 3 precautions Shenzhen RF-star Technology Co., Ltd. -
Page 15: Soldering And Reflow Condition
T Max. 6 ℃/s Max. 6 ℃/s Time from 25 ℃ to Peak Temperature (t Max. 6 minutes Max. 8 minutes Time of Soldering Zone (t 20±10 s 20±10 s Shenzhen RF-star Technology Co., Ltd. Page 14 of 19... - Page 16 RF-BM-ND07 www.szrfstar.com V1.1 - May, 2023 Figure 8. Recommended Reflow for Lead-Free Solder Shenzhen RF-star Technology Co., Ltd. Page 15 of 19...
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Page 17: Optional Package Specification
The default package method is . If you need the modules to be shipped by tape & reel, pls contact us in advance. Figure 9. Default Package by Tray Shenzhen RF-star Technology Co., Ltd. Page 16 of 19... - Page 18 RF-BM-ND07 www.szrfstar.com V1.1 - May, 2023 Figure 10. Package by Tape & Reel Shenzhen RF-star Technology Co., Ltd. Page 17 of 19...
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Page 19: Revision History
1. The document will be optimized and updated from time to time. Before using this document, please make sure it is the latest version. 2. To obtain the latest document, please download it from the official website: www.rfstariot.com and www.szrfstar.com. Shenzhen RF-star Technology Co., Ltd. Page 18 of 19... -
Page 20: Contact Us
RF-BM-ND07 www.szrfstar.com V1.1 - May, 2023 7 Contact Us SHENZHEN RF-STAR TECHNOLOGY CO., LTD. Shenzhen HQ: Add.: Room 502, Podium Building No. 12, Shenzhen Bay Science and Technology Ecological Park, Nanshan District, Shenzhen, Guangdong, China, 518063 Tel.: 86-755-8632 9829 Chengdu Branch: Add.: N2-1604, Global Center, North No.
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