RN4871-I/RM128 - Bluetooth 5.0 module

Description

RN4871 is a small size Bluetooth Low Energy module in 5.0 standard. It has a completely integrated Bluetooth software stack and offers a shielded certified version with a built-in antenna. Developers can easily connect to the device using a standard UART interface.

Features

• Operation in the ISM band from 2.402 to 2.480 GHz
• Channels: 0–39
• RX sensitivity: -90 dBm
• TX power: 0 dBm
• RSSI monitor
• Bluetooth SIG v5.0 standard
• Certified by FCC, ISED, CE, KCC, NCC and SRRC
• Built-in Bluetooth Low Energy stack (BLE)
• ASCII command interface API via UART
• Script engine for hostless operation
• Beacon service
• UART interface for serial data
• Operating voltage: 1.9 V to 3.6 V (typically 3.3 V)
• Temperature range:
• 20 ° C to + 70 ° C (normal)
• 40 ° C to + 85 ° C (industry)
• Dimensions: 9 x 11.5 mm