01
Zigbee and IEEE 802.15.4: Building Low-Power Mesh Networks for Things
Zigbee layered interoperable networking and application conventions on top of IEEE 802.15.4's low-power radio, creating a practical mesh stack for connected devices.
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Collection
Tag: iot
02
ESP8266, ESP32, and the Collapse in the Cost of Wi-Fi Microcontrollers
Espressif's ESP8266 and ESP32 combined low-cost microcontrollers with integrated Wi-Fi—and later Bluetooth—making networked embedded development accessible to a much broader maker and product ecosystem.
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03
Zephyr and the Linux Foundation Model for an Open Embedded RTOS
The Zephyr Project brought a small real-time operating system for constrained devices under neutral Linux Foundation governance, combining multi-architecture portability with open development, security processes and modern embedded tooling.
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04
MQTT and the Lightweight Publish-Subscribe Protocol Built for Constrained Networks
MQTT began in 1999 as a compact publish-subscribe protocol for constrained telemetry links and later became an OASIS and ISO standard widely used in connected-device systems.
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