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

Wireless Serial UART RS02A1-B Chip BLE5.0 Module RSBRS02ABRI

RSBRS02ABRI aims at cost-effective and high-performance applications. It is a Bluetooth v5.0 low energy module with 2 Mbps data rate supported. The special peripherals of 7816 T-0 and infra-red enable the module applied in remote control and contact IC card. Start your product development with RSBRS02ABRI BLE5.0 serial UART module.

P/N:
RSBRS02ABRI
SoC:
RS02A1-B
Processor:
ARM Cortex-M0+ @ 48 MHz
Protocols:
Bluetooth 5.0 low energy
Working Frequency:
2402 MHz ~ 2480 MHz
Package (mm):
15.2 × 11.2 × 2.3, half-hole, 1.27 pitch, 18-pin
Features:
7816 T-0, infra-red, 2 Mbps data rate
GPIO:
11
Max. TX Power:
+5 dBm
Transmission Range:
120 m

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RSBRS02ABRI is a single-mode Bluetooth low energy module, based on an RF-star SoC RS02A1-B. This module has the features of compact size, good noise reduction, better sensitivity, robust transmission distance, high reliability, and lower cost. It integrates a 16 MHz crystal, an RF matching filter, a power filter, and an IPEX connector for more antenna options. It can be pre-programmed with BLE5.0 transparent transmission protocol, which makes this serial UART module enable to reach more applications, such as medical devices, gaming controller, smart lighting devices.

RS02A1-B Chip BLE5.0 Module RSBRS02ABRI

- Transparent Transmission (Bridge) & Direct-Driven Protocol -

· Slave

· Max. transparent transmission rate: up to 45.6 kB/s

· Data rate: 1 Mbps, 2 Mbps

· Features: OTA

· Custom Service UUID

· Pairing

RSBRS02ABRI Supports Transparent Transmission (Bridge) - & Direct-Driven Protocol

- Product Display -

Wireless SoC:

ARM® Cortex®-M0+ processor, 48 MHz
TX power: -20 dBm to +5 dBm
Sensitivity: -94 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:

5.49 μA in sleep mode
132.08 μA at 200 ms broadcast cycle (disable EN internal pull-up)
81.07 μA at 100 ms connection cycle (disable EN internal pull-up)

Operating Range:

Supply voltage range 2.3 V ~ 3.6 V
Working temperature range: -40 °C ~ +85 °C

Rich Peripherals:

11 GPIOs.
2 UARTs with CTS/RTS
SPI with master/slave configurable
I2C with master/slave configurable
7816 T-0 master interface
Keyboard interface
Infra-red generator
PWM
9-bit ADC
DMA

Certificates:

RoHS

RSBRS02ABR_RSBRS02ABRI Hardware Datasheet V1.1_20230724

Domestic IC-Based Series BLE Modules
Part Number	RSBRS02ABR-01	RSBRS02ABRI	RSBRS02ABR	RSBRS02AI	RSBRS02AA
Photo
IC	RS02A1-B	RS02A1-B	RS02A1-B	RS02A1-A	RS02A1-A
Core	48 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	IPEX	PCB	IPEX	PCB
RAM	36 KB + 4 KB	36 KB + 4 KB	36 KB + 4 KB	32 KB	32 KB
Flash	256 KB	256 KB	256 KB	256 KB	256 KB
Protocols	BLE5.0, BLE 2M PHY	BLE5.0, BLE 2M PHY	BLE5.0, BLE 2M PHY	BLE5.0, BLE 2M PHY	BLE5.0, BLE 2M PHY
Power Supply	2.3 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
Max. TX Power	+5 dBm	+5 dBm	+5 dBm	+7 dBm	+7 dBm
Receiving Sensitivity	-94 dBm @1 Mbit/s BLE	-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	11	11	11	13	13
Working Temperature	-40 ℃ ~ +85 ℃	-40 ℃ ~ +85 ℃	-40 ℃ ~ +85 ℃	-40 ℃ ~ +85 ℃	-40 ℃ ~ +85 ℃
Storage Temperature	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃	-40 ℃ ~ +125 ℃
Transmission Range	110 m	140 m (exteral PCB antenna)	110 m	160 m (exteral PCB antenna)	120 m
Dimension (mm)	15.2 x 11.2 x 2.0	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
OTA	√	√	√	√	√
Mesh	×	×	×	×	×
Long Range	×	×	×	×	×
2Mbps PHY	√	√	√	√	√
AoA/AoD	×	×	×	×	×
UART Protocol	Slave	Slave	Slave	Master-slave simultaneously	Master-slave simultaneously
Functions	Small dimension, High transparent transmission rate	Feasible for external antenna, Support OTA, Compact size	Small dimension, High transparent transmission rate	Feasible for external antenna, Support OTA, Compact size	Support direct-driven mode, Easy to use

related case studies

Vehicle-mounted Passive Keyless Enter

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BLE-Enabled Insulin Pump

Smart EV Charger

Smart BLE Bulb

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