IoT Developer Documentation

Whether you're building an IoT sensor or controller, or defining a new IoT product category, you'll find the API & SDK documentation you need right here.

MCU & Wireless
EFM3232-bit Microprocessors
Gecko
EFM32G
Giant Gecko
EFM32GG EFM32GG11 EFM32GG12
Happy Gecko
EFM32HG
Jade Gecko
EFM32JG1 EFM32JG12
Leopard Gecko
EFM32LG
Pearl Gecko
EFM32PG1 EFM32PG12
Tiny Gecko
EFM32TG EFM32TG11
Wonder Gecko
EFM32WG
Zero Gecko
EFM32ZG
EFR32 Wireless SoCs for Bluetooth, Zigbee, Thread, and Proprietary 2.4GHz & Sub-GHz
EZR32Sub-GHz Microprocessors
Happy Gecko
EZR32HG
Leopard Gecko
EZR32LG
Wonder Gecko
EZR32WG
Wi-FiWi-Fi Transceivers and Modules
WF Series
WF200 WF200S
WFM Series
WFM200
WGM Series
WGM160P
Open Source

Access Silicon Labs source respositories on GitHub including SDKs, drivers, and application frameworks for web and mobile.