| Mfr | u-blox |
| RF Family/Standard | Bluetooth |
| Modulation | GFSK |
| Frequency | 2.4GHz |
| Data Rate | 2Mbps |
| Power – Output | 7dBm |
| Sensitivity | -95dBm |
| Voltage – Supply | 1.7V to 3.6V |
| Current – Receiving | 5.4mA |
| Current – Transmitting | 5.3mA |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Serial Interfaces | ADC, GPIO, I2C, SPI, UART |
| Antenna Type | Antenna Not Included |
| Utilized IC / Part | nRF52832 |
| Memory Size | 512kB Flash, 64kB RAM |
| Package / Case | 30-SMD Module |
The NINA-B111-04B is a Bluetooth 5.0 module from u-blox, a company known for its high-performance wireless communication and positioning components. The NINA-B111 series is designed for industrial and IoT (Internet of Things) applications, offering secure Bluetooth Low Energy (BLE) connectivity and integrated antennas in a compact form factor.