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| | RX TXRX MODULE BT I-PEX MHF4 SMD | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Module | -40°C ~ 85°C | 2.4GHz | 4dBm | - | 1.8V ~ 3.6V | Bluetooth | Bluetooth v4.0 | - | -91dBm | I²C, SPI, UART | 10.5mA | 10.5mA | 1Mbps | BL620 | Antenna Not Included, I-PEX MHF4 | nRF51822 |
| | RX TXRX MOD BLUETOOTH CHIP SMD | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Module | -40°C ~ 85°C | 2.4GHz | 4dBm | - | 1.8V ~ 3.6V | Bluetooth | Bluetooth v4.0 | - | -91dBm | I²C, SPI, UART | 10.5mA | 10.5mA | 1Mbps | BL620 | Integrated, Chip | nRF51822 |
| | RX TXRX MODULE BLUETOOTH SMD | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | Module | -40°C ~ 85°C | 2.4GHz | 4dBm | - | 1.8V ~ 3.6V | Bluetooth | Bluetooth v4.0 | - | -91dBm | I²C, SPI, UART | 10.5mA | 10.5mA | 1Mbps | BL620 | Antenna Not Included | nRF51822 |