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| ![451-00001 451-00001](https://oss.origin-ic.net/productFiles/image/product/rf-transceiver-modules-and-modems/MFG_451-00001.jpg) | RX TXRX MODULE BT TRC ANT SMD | | | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C | 2.4GHz | 8dBm | - | 1.7V ~ 3.6V | nRF52840 | 802.15.4, Bluetooth | - | -95dBm | 5.4mA | 2Mbps | BL654 | Integrated, Trace | Bluetooth v5.0, Thread | I²C, I²S, PWM, SPI, UART, USB | 14.1mA | 72-SMD Module |
| ![451-00002 451-00002](https://oss.origin-ic.net/productFiles/image/product/rf-transceiver-modules-and-modems/MFG_451-00002.jpg) | RX TXRX MOD BLUETOOTH I-PEX SMD | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C | 2.4GHz | 8dBm | - | 1.7V ~ 3.6V | nRF52840 | 802.15.4, Bluetooth | - | -95dBm | 5.4mA | 2Mbps | BL654 | Antenna Not Included, I-PEX | Bluetooth v5.0, Thread | I²C, I²S, PWM, SPI, UART, USB | 14.1mA | Module |
| ![451-00002-SPB 451-00002-SPB](/static/img/products/zhEmpty.png) | RX TXRX MOD BLUETOOTH I-PEX SMD | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C | 2.4GHz | 8dBm | - | 1.7V ~ 3.6V | nRF52840 | 802.15.4, Bluetooth | - | -103dBm | 4.8mA ~ 5.4mA | 2Mbps | BL654 | Antenna Not Included, I-PEX MHF4 | Bluetooth v5.0 | I²C, I²S, PWM, SPI, UART, USB | 2mA ~ 14.1mA | 72-SMD Module |
| ![451-00001-SPB 451-00001-SPB](/static/img/products/zhEmpty.png) | RX TXRX MODULE BT TRC ANT SMD | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C | 2.4GHz | 8dBm | - | 1.7V ~ 3.6V | nRF52840 | 802.15.4, Bluetooth | - | -103dBm | 4.8mA ~ 5.4mA | 2Mbps | BL654 | Integrated, Trace | Bluetooth v5.0 | I²C, I²S, PWM, SPI, UART, USB | 2mA ~ 14.1mA | 72-SMD Module |
| ![451-00001C 451-00001C](/static/img/products/zhEmpty.png) | BL654 - BLUETOOTH V5 / 802.15.4 | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C | 2.4GHz | 8dBm | - | 1.7V ~ 3.6V | - | 802.15.4, Bluetooth | - | -103dBm | 9.9mA ~ 11.1mA | 2Mbps | BL654 | Integrated, Chip | Bluetooth v5.0 | ADC, GPIO, I²C, PWM, UART, USB | 4.6mA ~ 32.7mA | 72-SMD Module |
| ![451-00002C 451-00002C](/static/img/products/zhEmpty.png) | BL654 - BLUETOOTH V5 / 802.15.4 | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C | 2.4GHz | 8dBm | - | 1.7V ~ 3.6V | nRF52840 | 802.15.4, Bluetooth | - | -103dBm | 4.8mA ~ 5.4mA | 2Mbps | BL654 | Antenna Not Included, I-PEX MHF4 | Bluetooth v5.0 | I²C, I²S, PWM, SPI, UART, USB | 2mA ~ 14.1mA | 72-SMD Module |