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Browse firmware, automations, and community projects that unlock what your boards can really do. Home automation, mesh networks, environmental sensors — flash it, build it, own it.

 

CMWX1ZZABZ Arduino Sketches for Grasshopper

CMWX1ZZABZ Arduino Sketches for Grasshopper

Collection of Arduino sketches for the Grasshopper LoRaWAN board including LoRaWAN test, IMU sensor fusion with LSM6DSM/LIS2MDL/LPS22HB, RTC, DAC/ADC, and I2C slave examples.

library
iotEnvironmental Monitoring
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ArduinoCore-stm32l0 — Arduino Core for Grasshopper LoRaWAN Boards

Arduino core providing native LoRaWAN stack support for CMWX1ZZABZ-based boards including the Grasshopper, enabling sketch development without AT commands via USB programming.

library
iot
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Espressif ESP-Matter SDK

Espressif's official Matter SDK for ESP32 series SoCs — provides simplified APIs, production references, and tools to build certified Matter 1.0–1.5 devices using ESP-IDF on ESP32-C6, ESP32-H2, ESP32-S3, and more.

dev-boardstamp-modulelibrary
Matter End DeviceSmart Home AutomationThread Border Router+1 more
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Matter SDK — ConnectedHomeIP

The official open-source Matter (formerly Project CHIP) reference SDK maintained by the Connectivity Standards Alliance — the foundation for all Matter device implementations across Apple, Google, Amazon, and open hardware.

library
Matter End DeviceSmart Home AutomationThread Border Router+1 more
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thread-border-routermatter-end-deviceiotsmart-home-automationIoT PrototypingIntermediateArduinoAdvanced