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The RN4870-I/RM140 BLE module integrates a Bluetooth 5.0 baseband controller, on-board Bluetooth stack, digital and analogue I/O and RF power amplifier into a single solution.

Product Specifications

RF Family/Standard: Bluetooth  

Protocol: Bluetooth v5.0  

Modulation: GFSK  

Frequency: 2.402GHz ~ 2.48GHz

Data Rate: 10kbps

Power - Output: 0dBm  

Sensitivity: -90dBm  

Serial Interface: I²C, AIO, PIO, PWM, SPI, UART

Antenna Type: Integrated, Chip

IC/Component Used: RN4870

Memory Size: -

Voltage - Power: 1.9V ~ 3.6V

Current - Receive: 13mA

Current - Transmit: 13mA  

Mounting Type: Surface Mount  

Operating Temperature: -40°C ~ 85°C

Package / Housing: 33-SMD Module

Applications

- Health/medical equipment

- Physical activity/fitness meters

- Beacon applications

- Internet of Things (IoT) sensor tags

- Remote control

- Wearable smart devices and accessories

- Smart Energy / Smart Home

- Industrial control

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.