| component | manufacturer | marking |
|---|---|---|
| Mighty Gecko Wireless SoC | Silicon Labs | EFR32, MG1P132GI, 1637C00B7M |
| Single-Port MII Copper/Fiber Fast Ethernet Transceiver | Broadcom | BCM5241, A1KMlG, HS1624, 600107 1W |
| 32M-BIT 3V- QUAD SERIAL FLASH MEMORY | ISSI | IS25CQ032, BLE 1516, POL768C |