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| Part Number | BT40 | BT40E | BT40F | BT40NE | BT40N |
| Manufacturer | Fanstel Corp. | Fanstel Corp. | Fanstel Corp. | Fanstel Corp. | Fanstel Corp. |
| Series | - | - | - | - | - |
| Package/Case | 66-SMD Module | 66-SMD Module | 66-SMD Module | 66-SMD Module | 66-SMD Module |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
| Product Status | Active | Active | Active | Active | Active |
| Programmable | Not Verified | Not Verified | Not Verified | - | - |
| RF Family/Standard | 802.15.4, Bluetooth | 802.15.4, Bluetooth | 802.15.4, Bluetooth | 802.15.4, Bluetooth | 802.15.4, Bluetooth |
| Protocol | Bluetooth v5.1, Zigbee® | Bluetooth v5.1, Zigbee® | Bluetooth v5.1, Zigbee® | Bluetooth v5.3, Zigbee® | Bluetooth v5.3, Zigbee® |
| Modulation | - | - | - | - | - |
| Frequency | 2.4GHz | 2.4GHz | 2.4GHz | 2.4GHz | 2.4GHz |
| Data Rate | 2Mbps | 2Mbps | 2Mbps | - | - |
| Power - Output | 3dBm | 3dBm | 3dBm | 25.1dBm | 25.1dBm |
| Sensitivity | -97.5dBm | -97.5dBm | -97.5dBm | - | - |
| Serial Interfaces | ADC, GPIO, I2C, I2S, SPI, PWM, UART, USB | ADC, GPIO, I2C, I2S, SPI, PWM, UART, USB | ADC, GPIO, I2C, I2S, SPI, PWM, UART, USB | GPIO | GPIO |
| Antenna Type | PCB Trace | Antenna Not Included, U.FL | PCB Trace | PCB Trace, Antenna Not Included, U.FL | PCB Trace |
| Utilized IC / Part | nRF5340 | nRF5340 | nRF5340 | nRF5340 | nRF5340 |
| Memory Size | 1MB Flash, 512kB RAM | 1MB Flash, 512kB RAM | 1MB Flash, 512kB RAM | 1MB Flash, 512kB RAM | 1MB Flash, 512kB RAM |
| Voltage - Supply | 1.7V ~ 5.5V | 1.7V ~ 5.5V | 1.7V ~ 5.5V | 1.7V ~ 5.5V | 1.7V ~ 5.5V |
| Current - Receiving | 2.6mA | 2.6mA | 2.6mA | 2.6mA | 2.6mA |
| Current - Transmitting | 3.2mA | 3.2mA | 3.2mA | 3.2mA | 3.2mA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C |
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