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| PartNumber | SLWRB4162A | SLWRB4161A | SLWRB4163A |
| Description | Development Boards & Kits - Wireless EFR32MG12 2.4 GHz 10 dBm Radio Board. Requires a WSTK main board provided in SLWSTK6000A or SLWSTK6000B Starter Kit | Development Boards & Kits - Wireless EFR32MG12 2.4 GHz 19 dBm Radio Board. Requires a WSTK main board provided in SLWSTK6000A or SLWSTK6000B Starter Kit | Development Boards & Kits - Wireless EFR32MG12 2400/868 MHz 10 dBm Dual Band Radio Board. Requires a WSTK main board provided in SLWSTK6000A or SLWSTK6000B Starter Kit |
| Manufacturer | Silicon Laboratories | Silicon Laboratories | Silicon Laboratories |
| Product Category | Development Boards & Kits - Wireless | Development Boards & Kits - Wireless | Development Boards & Kits - Wireless |
| RoHS | Y | Y | Y |
| Series | EFR32MG12 | EFR32MG12 | EFR32MG12 |
| Product | Development Boards | Development Boards | Development Boards |
| Core | ARM Cortex M4 | ARM Cortex M4 | ARM Cortex M4 |
| RF Frequency | 2.4 GHz | 2.4 GHz | 868 MHz/2.4 GHz |
| Tool Is For Evaluation Of | EFR32BG12 | EFR32MG12 | EFR32MG12 |
| Brand | Silicon Labs | Silicon Labs | Silicon Labs |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Product Type | Development Boards & Kits - Wireless | Development Boards & Kits - Wireless | Development Boards & Kits - Wireless |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Development Tools | Development Tools | Development Tools |
| Tradename | EFR32 | EFR32 | EFR32 |
| Unit Weight | 3.527396 oz | 3.527396 oz | 3.527396 oz |