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| PartNumber | DFR0497 | DFR0492 | DFR0498 |
| Description | Single Board Computers BBC micro:bit - An Educational & Creative Tool for Kids | Bluetooth Development Tools (802.15.1) FireBeetle Board-328P with BLE4.1 | Video IC Development Tools FireBeetle Covers-Camera&Audio Media Board |
| Manufacturer | DFRobot | DFRobot | DFRobot |
| Product Category | Single Board Computers | Bluetooth Development Tools (802.15.1) | Video IC Development Tools |
| RoHS | Y | - | - |
| Form Factor | 43 mm x 52 mm | - | - |
| Processor Brand | Nordic | - | - |
| Processor Type | nRF51 | - | - |
| Frequency | 16 MHz | 2.4 GHz | - |
| Operating Supply Voltage | 1.8 V to 3.6 V | 3.7 V to 5.5 V | 3.7 V to 5.5 V |
| Dimensions | 43 mm x 52 mm | 58 mm x 29 mm | - |
| Flash | 256 kB | - | - |
| Memory Type | RAM | - | - |
| Brand | DFRobot | DFRobot | DFRobot |
| Core | ARM Cortex M0 | - | - |
| Product Type | Single Board Computers | Bluetooth Development Tools | Video IC Development Tools |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Computing | Development Tools | Development Tools |
| Unit Weight | 0.282192 oz | - | - |
| Product | - | Evaluation Modules | Add-On Boards |
| Tool Is For Evaluation Of | - | BLE4.1 | NAU8822, OV7725 |
| Interface Type | - | I2C, SPI, UART | - |
| Version | - | Version 4.1 | - |
| Type | - | - | Camera & Audio Media |