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RF-star Offers Stardard Wireless RF Modules & Solutions, Customized RF HW & SW Solutions and OEM & ODM.

Bluetooth 5.0 Low Energy Module High-Performance RSBRS02AA

RSBRS02AA is a BLE5.0 module developed for the cost-effective and high-performance applications. This module with robust size supports Bluetooth 2 Mbps PHY rate. Start your product development with RSBRS02AA BLE module.

P/N:
RSBRS02AA
SoC:
RS02A1-A
Processor:
ARM Cortex-M0+ @ 48 MHz
Protocols:
Bluetooth 5.0 low energy
Working Frequency:
2402 MHz ~ 2480 MHz
Package (mm):
15.2 × 11.2 × 1.5, half-hole, 1.27 pitch, 18-pin
Features:
7816 T-0, infra-red, 2 Mbps data rate
GPIO:
13
Max. TX Power:
+7 dBm
Transmission Range:
150 m

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RSBRS02AA is a single-mode Bluetooth 5.0 low energy module based on an RF-star SoC RS02A1-A with compact size, good noise reduction, better sensitivity, robust transmission distance, high reliability, and cost-effective feature. The module integrates a 16 MHz crystal, an RF matching filter, a power filter, and a meander line inverted-F PCB antenna. It is reprogrammed with an easy-to-integrate serial interface communication protocol with 2 Mbps data rate. The numerous digital peripherals and interfaces of RSBRS02AA, such as SPI, ADC, PWM, infra-red, 7816 T-0, I²C, and I²S, make it applied in many applications. RSBRS02AA is pin-to-pin compatible with RSBRS02AI.

- Applications -

· Health-care equipment

· Smart door locks

· Energy harvesting

· Human input devices

· Passive keyless entry (PKE)

· Sports equipment

Bluetooth 5.0 Low Energy Module RSBRS02AA Applications

- Product Display -

Wireless SoC:

ARM® Cortex®-M0+ processor, 48 MHz
TX power: -20 dBm to +5 dBm
Sensitivity: -95 dBm @ 1 Mbps
Memory

-256 kB flash
-32 kB SRAM

Data rate: 1 Mbps, 2 Mbps

Supported Protocols:

Bluetooth 5.0 low energy
Bluetooth 4.2 low energy

Current Consumption:

6.94 μA in sleep mode
64.0 μA at 200 ms broadcast cycle (enable EN internal pull-up)
95.83 μA at 100 ms connection cycle (enable EN internal pull-up)

Operating Range:

Supply voltage range 1.8 V ~ 3.6 V
Working temperature range: -40 °C ~ +85 °C

Rich Peripherals:

13 GPIOs.
2 UARTs with hardware flow control
2 SPIs with master/slave configurable
2 I²Cs with master/slave configurable
I²S
7816 T-0 master interface
Keyboard interface
Infra-red generator
PWM
10-bit ADC
Temperature sensor
DMA

Certificates:

SRRC
RoHS

RSBRS02AA_RSBRS02AI Hardware Datasheet V1.1_20230526

Domestic IC-Based Series BLE Modules
Part Number	VL-LE01B	VL-LE01A	RSBRS02ABRI	RSBRS02ABR	RSBRS02AI	RSBRS02AA
Photo
IC	LE5010SI	LE5010AI	RS02A1-B	RS02A1-B	RS02A1-A	RS02A1-A
Core	64 MHz ARM® Cortex®-M0	64 MHz ARM® Cortex®-M0	48 MHz ARM® Cortex®-M0+	48 MHz ARM® Cortex®-M0+	48 MHz ARM® Cortex®-M0+	48 MHz ARM® Cortex®-M0+
Antenna	PCB	PCB	IPEX	PCB	IPEX	PCB
RAM	64 KB	64 KB	36 KB + 4 KB	36 KB + 4 KB	32 KB	32 KB
Flash	512 KB	512 KB	256 KB	256 KB	256 KB	256 KB
Protocols	BLE5.1	BLE5.1	BLE5.0, BLE 2M PHY	BLE5.0, BLE 2M PHY	BLE5.0, BLE 2M PHY	BLE5.0, BLE 2M PHY
Power Supply	1.8 V ~ 3.6 V, recommend to 3.3 V	1.8 V ~ 3.6 V, recommend to 3.3 V	2.3 V ~ 3.6 V, recommend to 3.3 V	2.3 V ~ 3.6 V, recommend to 3.3 V	1.8 V ~ 3.6 V, recommend to 3.3 V	1.8 V ~ 3.6 V, recommend to 3.3 V
Frequency	2.4 GHz	2.4 GHz	2.4 GHz	2.4 GHz	2.4 GHz	2.4 GHz
Max. TX Power	+12 dBm	+12 dBm	+5 dBm	+5 dBm	+7 dBm	+7 dBm
Receiving Sensitivity	-99.7dBm @ 1 Mbps BLE -97 dBm @ 2 Mbps BLE -105 dBm @125 kbps BLE Coded PHY	-99.7dBm @ 1 Mbps BLE -97 dBm @ 2 Mbps BLE -105 dBm @125 kbps BLE Coded PHY	-94 dBm @1 Mbit/s BLE	-94 dBm @1 Mbit/s BLE	-95 dBm @1 Mbit/s BLE	-95 dBm @1 Mbit/s BLE
GPIO	9	15	11	11	13	13
Working Temperature	-40 ℃ ~ +85 ℃	-40 ℃ ~ +105 ℃	-40 ℃ ~ +85 ℃	-40 ℃ ~ +85 ℃	-40 ℃ ~ +85 ℃	-40 ℃ ~ +85 ℃
Storage Temperature	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃
Transmission Range	140 m	140 m	140 m (exteral PCB antenna)	110 m	160 m (exteral PCB antenna)	120 m
Dimension (mm)	15.23 x 11.2 x 2.3	15.23 x 11.2 x 1.5	15.2 x 11.2 x 2.3	15.2 x 11.2 x 1.8	15.2 x 11.2 x 2.1	15.2 x 11.2 x 1.7
Package	1.27-mm pitch half-hole	1.27-mm pitch half-hole	1.27-mm pitch half-hole	1.27-mm pitch half-hole	1.27-mm pitch half-hole	1.27-mm pitch half-hole
OTA	√	√	√	√	√	√
Mesh	×	×	×	×	×	×
Long Range	√	√	×	×	×	×
2Mbps PHY	√	√	√	√	√	√
AoA/AoD	×	×	×	×	×	×
UART Protocol	Slave	Slave	Slave	Slave	Master-slave simultaneously	Master-slave simultaneously
Functions	High cost-effective	Cost-effective	Feasible for external antenna, Support OTA, Compact size	Small dimension, High transparent transmission rate	Feasible for external antenna, Support direct-driven mode	Support direct-driven mode, Easy to use

related case studies

Smart BLE Lock

Smart BLE Bulb

Vehicle-mounted Passive Keyless Enter

Bluetooth Remote Driving

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