Appendix – Silicon Labs Product Positioning for Bluetooth Mesh DFU#
Bluetooth Mesh DFU requires significant space in flash memory to store firmware images. The table below suggests suitable roles for Silicon Labs parts.
| Part (Flash, RAM) | Distributor | Target Node |
|---|---|---|
| xG1 | ||
| 256kB, 32kB | No | No |
| xG12 | ||
| 512kB, 64kB | No | No (External Flash: Yes) |
| 1MB, 256kB | Yes | Yes |
| xG13 | ||
| 512kB, 64kB | No | No (External Flash: Yes) |
| xG21 | ||
| 512kB, 96kB | No | No (External Flash: Yes) |
| 768kB, 96kB | No (External Flash: Yes) | Yes |
| 1MB, 96kB | Yes | Yes |
| xG22 | ||
| 352kB, 32kB | No | No |
| 512kB, 32kB | No | No (External Flash: Yes) |
| xG24 | ||
| 1536kB, 256kB | Yes | Yes |