RSBRS02ABR Bluetooth 4.2 Low Energy Module Version 1.0 Shenzhen RF-star Technology Co., Ltd. Jan.
RSBRS02ABR www.szrfstar.comV1.0 - Jan., 2020 RF-star BLE Module List TX Chipset Core Flash RAM (Byte) (KB) Dimension Range Power Model Antenna Photo (mm) (M) (dBm) RS02A1-B RS02A1-A M0+ M0+ 256 256 8 8 5 RSBRS02AB PCB 11.2×15.2 150 RSBRS02ABR PCB 11.2×15.2 150 RSBRS02ABRI IPEX 11.2×15.2 250 RSBRS02AA PCB 11.2×15.2 180 RSBRS02AI IPEX 11.2×15.2 300 7 Note: 1.
RSBRS02ABR www.szrfstar.comV1.0 - Jan., 2020 1 Device Overview 1.1 Description RSBRS02ABRis a compact size, cost effective single-mode Bluetooth low energy module based onRF-star256 KB flash SoC RS02A1-B chip with super low power consumption (BLE TX: 13.0 mA @ 0 dBm, BLE RX: 12.0 mA), good noise reduction, better sensitivity, robust transmission distance, and high reliability. The module integrates a 16 MHz crystal, an RF matching filter, apower filter, and a meander line inverted-F PCB antenna.
RSBRS02ABR www.szrfstar.comV1.0 - Jan., 2020 • E-lock • Passive key-less entry (PKE) • Smart lighting • Phone accessories • Electronic shelf label • Health-care equipment • Location based service • Energy harvesting • Medical devices • Thermometer • Fitness equipment • Human input devices • Environmental sensor nodes • Wearable 1.4 Functional Block Diagram confidentiality Figure 1. Functional Block Diagram of RSBRS02ABR 1.
RSBRS02ABR www.szrfstar.comV1.0 - Jan., 2020 harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.
RSBRS02ABR www.szrfstar.comV1.0 - Jan., 2020 interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna.
RSBRS02ABR www.szrfstar.comV1.0 - Jan., 2020 Table of Contents RF-star BLE Module List ........................................................................................................................... 1 1 Device Overview ..................................................................................................................................... 2 1.1 Description.................................................................................................................................
RSBRS02ABR www.szrfstar.comV1.0 - Jan., 2020 4.6 Electrostatics Discharge Warnings .......................................................................................... 18 4.7 Soldering and Reflow Condition ............................................................................................... 18 4.8 Optional Packaging ................................................................................................................... 19 5 Revision History .......................................
RSBRS02ABR www.szrfstar.comV1.0 - Jan., 2020 Table of Tables Table 1. Parameters of RSBRS02ABR ............................................................................................ 9 Table 2. Pin Functions of RSBRS02ABR....................................................................................... 10 Table 3. Absolute Maximum Ratings .............................................................................................. 12 Table 4. Handling Ratings of RSBRS02ABR......................
RSBRS02ABR www.szrfstar.comV1.0 - Jan., 2020 2 Module Configuration and Functions 2.1 Module Parameter Table 1. Parameters of RSBRS02ABR Chipset RS02A1-B Supply Power Voltage 2.3 V ~ 3.6 V, recommended to 3.3 V Modulation GFSK Frequency 2402 MHz ~ 2480.0 MHz Chanel Number 40 (channel spacing of 2 MHz) Transmit Power -20.0 dBm ~ +5.
RSBRS02ABR www.szrfstar.comV1.0 - Jan., 2020 2.2 Module Pin Diagram Figure 3. Pin Diagram of RSBRS02ABR 2.3 Pin Functions Table 2.
RSBRS02ABR www.szrfstar.comV1.0 - Jan., 2020 14 P21 P21 I/O 15 P22 P22 I/O 16 P24 P24 I/O 17 P23 P23 I/O 18 P11 P11 I/O Shenzhen RF-star Technology Co., Ltd.
RSBRS02ABR www.szrfstar.comV1.0 - Jan., 2020 3 Specifications 3.1 Absolute Maximum Ratings Table 3. Absolute Maximum Ratings Identification Condition Min. Typ. Max. Unit Battery mode 2.3 3.3 3.6 V Operating Temperature / -40 25 +85 ℃ Environmental Hot Pendulum / -20 20 ℃ / Min Source & IO Notes: To ensure the RF performance, the ripple wave on the source must be less than ±300 mV. 3.2 Handling Ratings Table 4.
RSBRS02ABR www.szrfstar.comV1.0 - Jan., 2020 Interferer at image channel (Fimage + 1 CI5 -32 dB CI5 -32 dB f= 30 MHz ~ 2000 MHz >-25 dB Out-of-band f= 2000 MHz ~ 2399 MHz >-30 dB Blocking f= 2484 MHz ~ 3000 MHz >-30 dB f= 3000 MHz ~ 12750 MHz >-25 dB >-35 dBm -20 dBm MHz) Interferer at image channel (Fimage - 1 MHz) Intermodulation Performance for Wanted Signal at -64 dBm and 1 Mbps BLE, 3rd, 4th and 5thOffset Channel Upper Limit of Monotonous Range Pissi(max) 3.3.
RSBRS02ABR www.szrfstar.comV1.0 - Jan., 2020 3.3.3RF Test When measured on the RSBRS02ABR reference design with T A = 25 ℃, V BAT = 3.3 V with DC/DC, channel of 39 th (2442 MHz) enabled unless otherwise noted. Table 7. Table of RF Test Test Item Parameter Test Value Unit <5 dBm Frequency Deviation 2.168 kHz Sensitivity (8% PER) -93.5 dBm Power Transmitter Receiver 3.4 Power Consumption Summary Table 8. DC Characteristics Table Ta=25℃, VIN=3.0V, unless otherwise specified.
RSBRS02ABR www.szrfstar.comV1.0 - Jan., 2020 4 Application, Implementation, and Layout 4.1 Module Photos Figure 4. Photos of RSBRS02ABR 4.2 Recommended PCB Footprint Figure 5. Recommended PCB Footprint of RSBRS02ABR (mm) Shenzhen RF-star Technology Co., Ltd.
RSBRS02ABR www.szrfstar.comV1.0 - Jan., 2020 4.3 Schematic Diagram confidentiality Figure 6. Schematic Diagram of RSBRS02ABR 4.4 Basic Operation of Hardware Design 1. It is recommended to offerthe module with a DC stabilized power supply, a tiny power supply ripple coefficient and the reliable ground. Please pay attention to the correct connection between the positive and negative poles of the power supply. Otherwise, the reverse connection may cause permanent damage to the module; 2.
RSBRS02ABR www.szrfstar.comV1.0 - Jan., 2020 antenna is a key factor to increase the data rate and transmission range. Therefore,the layout of the module antenna location and routing is recommended as follows: （1） Place the antenna on the edge(corner) of the PCB. （2） Make sure that there is no signal line or copper foil in each layer below the antenna. （3） It is the best to hollow out the antenna position in the following figure so as to ensure that S11 of the module is minimally affected. Figure 7.
RSBRS02ABR www.szrfstar.comV1.0 - Jan., 2020 4.5.2 Vulnerable Module 1. Please ensure the supply voltage is between the recommended values. The module will be permanently damaged if the voltage exceeds the maximum value. Please ensure the stable power supplyand no frequently fluctuatedvoltage. 2. Please ensure the anti-static installation and the electrostatic sensitivity of high-frequency devices. 3.
RSBRS02ABR www.szrfstar.comV1.0 - Jan., 2020 6. Peak temperature: 245 ℃. Figure 8. Recommended Reflow for Lead Free Solder 4.8 Optional Packaging Figure 9. Optional Packaging Mode Note: Default tray packaging. 5 Revision History Date Version No. Description 2020.01.03 V1.0 The initial version is released. Aroo Wang 2020.01.10 V1.0 Add RF-star BLE module list. Sunny Li Shenzhen RF-star Technology Co., Ltd.
RSBRS02ABR www.szrfstar.comV1.0 - Jan., 2020 6 Contact Us SHENZHEN RF-STAR TECHNOLOGY 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: Shenzhen RF-star Technology Co., Ltd.
RSBRS02ABR www.szrfstar.comV1.0 - Jan., 2020 Add.: No. B4-12, Building No.1, No. 1480 Tianfu Road North Section (Incubation Park), High-Tech Zone, Chengdu, China (Sichuan) Free Trade Zone, 610000 Tel.: 86-28-6577 5970 Email: sunny@szrfstar.com, sales@szrfstar.com Web.: www.szrfstar.com Shenzhen RF-star Technology Co., Ltd.
