| Series | NINA-B4 |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Part Status | Active |
| RF Family/Standard | 802.15.4, Bluetooth |
| Protocol | Bluetooth v5.1, Thread, Zigbee® |
| Modulation | - |
| Frequency | 2.4GHz |
| Data Rate | 2Mbps |
| Power - Output | 10dBm |
| Sensitivity | -103dBm |
| Serial Interfaces | ADC, GPIO, I²C, I²S, PWM, SPI, UART, USB |
| Antenna Type | Antenna Not Included, U.FL |
| Utilized IC / Part | nRF52833 |
| Memory Size | 512kB Flash, 128kB RAM |
| Voltage - Supply | 1.7V ~ 3.6V |
| Current - Receiving | 4.6mA |
| Current - Transmitting | 4.8mA ~ 14.8mA |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 105°C |
| Package / Case | 55-SMD Module |
