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| Part Number | RN4870-I/RM128 | RN4871-I/RM128 | 
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | 
| Product Status | Active | Active | 
| RF Family/Standard | Bluetooth | Bluetooth | 
| Protocol | Bluetooth v5.0 | Bluetooth v5.0 | 
| Modulation | GFSK | GFSK | 
| Frequency | 2.4GHz | 2.4GHz | 
| Data Rate | 10kbps | 10kbps | 
| Power - Output | 0dBm | 0dBm | 
| Sensitivity | -90dBm | -90dBm | 
| Serial Interfaces | UART | I²C, SPI, UART | 
| Antenna Type | Integrated, Chip | Integrated, Chip | 
| Utilized IC / Part | - | - | 
| Memory Size | - | - | 
| Voltage - Supply | 3.3V | 1.9V ~ 3.6V | 
| Current - Receiving | 10mA ~ 13mA | 13mA | 
| Current - Transmitting | 13mA | 13mA | 
| Mounting Type | Surface Mount | Surface Mount | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Package / Case | Module | Module |