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RF-Star RF-BM-ND04 Manual Download Page 20

                               

RF-BM-ND04 

www.szrfstar.com

                                                                                                                                                  V1.2 - Sep., 2020 

Shenzhen RF-star Technology Co., Ltd.                                                                                                                   

Page  19  of  20

                                               

6 Revision History 

 

Date 

Version No. 

Description 

Author 

2017.01.10 

V1.0 

The initial version is released. 

Aroo Wang 

2018.01.24 

V1.1 

Update module picture. 

Aroo Wang 

2018.03.02 

V1.2 

Update module parameters. 

Aroo Wang 

2018.08.02 

V1.2 

Update company address. 

Aroo Wang 

2020.01.10 

V1.2 

Add Nordic BLE module list. 

Sunny Li 

2020.03.31 

V1.2 

Modify reset pin 

Sunny Li 

2020.05.15 

V1.2 

Update Nordic BLE module list. 

Sunny Li 

2020.09.22 

V1.2 

Add reference design. 

Update Nordic BLE module list. 

Sunny Li 

Note:   

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.szrfstar.com. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for RF-BM-ND04

Page 1: ...RF BM ND04 Bluetooth 5 0 Low Energy Module Version 1 2 Shenzhen RF star Technology Co Ltd Sep 22nd 2020...

Page 2: ...256K 16 4 RF BM ND01 PCB 15 24 8 100 RF BM ND02 PCB 13 5 16 2 80 RF BM ND02I IPEX 13 5 16 2 150 nRF51802 M0 256K 16 4 RF BM ND01C PCB 15 24 8 100 RF BM ND02C PCB 13 5 16 2 80 RF BM ND02CI IPEX 13 5 1...

Page 3: ...n mm Range M Photo nRF52832 M4F 512 64 4 RF BM ND04 PCB 15 24 8 100 RF BM ND04I IPEX 15 24 8 100 RF BM ND08 PCB 15 2 11 2 80 RF BM ND08I IPEX 15 2 11 2 100 Contact me nRF52810 M4 192 24 4 RF BM ND04C...

Page 4: ...D07 Chip IPEX 12 2 17 300 nRF52840 M4F 1024 256 8 RF BM ND05 PCB 15 24 8 550 RF BM ND05I IPEX 15 24 8 550 RF BM ND06 PCB 20 5 24 550 Note 1 The communication distance is the longest distance obtained...

Page 5: ...ital peripherals and interfaces such as ADC PDM PWM I2 C and I2 S for many applications It features low power consumption small size robust connection distance and rigid reliability 1 27 mm pitch stam...

Page 6: ...ons The part numbers are of the form of RF BM ND04 where the fields are defined as follows Figure 2 Part Number Conventions of RF BM ND04 nRF52832 QFAA GPIO Debug Reset PCB Antenna LC Filter Power Sup...

Page 7: ...of Tables 7 2 Module Configuration and Functions 8 2 1 Module Parameters 8 2 2 Module Pin Diagram 9 2 3 Pin Functions 9 3 Specifications 11 3 1 Recommended Operating Conditions 11 3 2 Handling Rating...

Page 8: ...e 4 Photos of RF BM ND04 12 Figure 5 Recommended PCB Footprint of RF BM ND04 mm 12 Figure 6 Schematic Diagram of RF BM ND04 13 Figure 7 Reference Design of RF BM ND04 13 Figure 8 Recommendation of Ant...

Page 9: ...nded to 3 3 V Frequency 2402 MHz 2480 MHz Transmit Power 20 0 dBm 4 0 dBm Typical 0 dBm Receiving Sensitivity 96 dBm Data Rate 1 Mbps 2 Mbps Power Consumption 5 3 mA peak current in TX 0 dBm 5 4 mA pe...

Page 10: ...m of RF BM ND04 2 3 Pin Functions Table 2 Pin Functions of RF BM ND04 Pin Name Chip Pin Pin Type Description 1 GND GND GND GND 2 VCC VCC Power Power supply 1 7 V 3 6 V Recommend 3 3 V 3 P21 RST P0_21...

Page 11: ...5 P0_5 AIN3 I O 17 P06 P0_6 I O 18 P07 P0_7 I O 19 P08 P0_8 I O 20 P09 P0_9 I O 21 P10 P0_10 I O 22 P11 P0_11 I O 23 P12 P0_12 I O 24 P13 P0_13 I O 25 P14 P0_14 I O 26 P15 P0_15 I O 27 P16 P0_16 I O 2...

Page 12: ...Operating Temperature 40 25 85 Environmental Hot Pendulum 20 20 min 3 2 Handling Ratings Table 4 Handling Ratings of RF BM ND04 Items Condition Min Typ Max Unit Storage Temperature Tstg 40 25 125 Huma...

Page 13: ...2 Sep 2020 Shenzhen RF star Technology Co Ltd Page 12 of 20 4 Application Implementation and Layout 4 1 Module Photos Figure 4 Photos of RF BM ND04 4 2 Recommended PCB Footprint Figure 5 Recommended...

Page 14: ...D04 www szrfstar com V1 2 Sep 2020 Shenzhen RF star Technology Co Ltd Page 13 of 20 4 3 Schematic Diagram Figure 6 Schematic Diagram of RF BM ND04 4 4 Reference Design Figure 7 Reference Design of RF...

Page 15: ...ly route the Bottom Layer or other layers which will affect the spurs and receiving sensitivity of the module to some degrees 6 Assuming that there are devices with large electromagnetic interference...

Page 16: ...to the ground 2 Seawater has a strong ability to absorb radio waves so the test results by seaside are poor 3 The signal attenuation will be very obvious if there is a metal near the antenna or the mo...

Page 17: ...sures bare hands are not allowed to touch modules 2 Modules must be placed in anti static areas 3 Take the anti static circuitry when inputting HV or VHF into consideration in product design Static ma...

Page 18: ...logy Co Ltd Page 17 of 20 Time from 25 to Peak Temperature t2 Max 6 minutes Max 8 minutes Time of Soldering Zone tP 20 10 s 20 10 s Figure 9 Recommended Reflow for Lead Free Solder 4 9 Optional Packag...

Page 19: ...ith part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including int...

Page 20: ...018 08 02 V1 2 Update company address Aroo Wang 2020 01 10 V1 2 Add Nordic BLE module list Sunny Li 2020 03 31 V1 2 Modify reset pin Sunny Li 2020 05 15 V1 2 Update Nordic BLE module list Sunny Li 202...

Page 21: ...GY CO LTD Shenzhen HQ Add Room 601 Block C Skyworth Building High tech Park Nanshan District Shenzhen Guangdong China Tel 86 755 3695 3756 Chengdu Branch Add No B3 03 Building No 1 Incubation Park Hig...

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