https://mcuagent.com Developer portal for MCU Agents — ESP32/STM32 patterns, MQTT, generated C code. Published by ForestHub.ai. en https://mcuagent.com/edge-agents-cli-reference/ https://mcuagent.com/edge-agents-cli-reference/ Command reference for the fh-workflow CLI from the open-source edge-agents runtime: open the visual builder, validate and schema-check *.workflow.json, and migrate workflow schemas. Thu, 04 Jun 2026 00:00:00 GMT noreply@foresthub.ai (Marcus Rüb) https://mcuagent.com/edge-agents-hardware-support/ https://mcuagent.com/edge-agents-hardware-support/ Which boards run the edge-agents runtime today: Raspberry Pi 5, Jetson Orin Nano, STM32MP25, Bosch Rexroth ctrlX CORE — all Linux/MPU-class. Why bare-metal Cortex-M microcontrollers are roadmap, not shipping. Thu, 04 Jun 2026 00:00:00 GMT noreply@foresthub.ai (Marcus Rüb) https://mcuagent.com/edge-agents-runtime-quickstart/ https://mcuagent.com/edge-agents-runtime-quickstart/ Install the open-source edge-agents runtime, open the visual builder, and run the Go engine container on Raspberry Pi 5, Jetson Orin Nano, or STM32MP25 — offline by default, with GPIO/UART/MQTT as first-class nodes. Thu, 04 Jun 2026 00:00:00 GMT noreply@foresthub.ai (Marcus Rüb) https://mcuagent.com/about/ https://mcuagent.com/about/ mcuagent.com editorial standards, technical accuracy policy, author disclosure, and how to report errors. Published by ForestHub.ai. Fri, 22 May 2026 00:00:00 GMT noreply@foresthub.ai (Marcus Rüb) https://mcuagent.com/best-mcu-agent-tools/ https://mcuagent.com/best-mcu-agent-tools/ Fair comparison of MCU agent tools: Edge Impulse, STM32Cube.AI, Arduino IoT Cloud, ESP-IDF plus Zephyr DIY stack, and ForestHub. Criteria, verdicts, trade-offs. Fri, 22 May 2026 00:00:00 GMT noreply@foresthub.ai (Marcus Rüb) https://mcuagent.com/cloud-delegation-for-mcu-agents/ https://mcuagent.com/cloud-delegation-for-mcu-agents/ When and how MCU agents delegate decisions to edge or cloud: HTTP webhook, MQTT request-response, batch upload, offline queue. Security and latency trade-offs. Fri, 22 May 2026 00:00:00 GMT noreply@foresthub.ai (Marcus Rüb) https://mcuagent.com/esp32-agent/ https://mcuagent.com/esp32-agent/ Build an MCU agent on ESP32-S3: vector ISA for ML acceleration, ESP-IDF MQTT client setup, sensor-trigger-action pattern, and annotated C code snippets. Fri, 22 May 2026 00:00:00 GMT noreply@foresthub.ai (Marcus Rüb) https://mcuagent.com/examples/ https://mcuagent.com/examples/ Six MCU agent project templates with hardware lists, libraries, and what each agent does: ESP32 temperature anomaly, STM32 vibration classifier, RP2040 environmental monitor, and more. Fri, 22 May 2026 00:00:00 GMT noreply@foresthub.ai (Marcus Rüb) https://mcuagent.com/generated-c-code-for-mcu-agents/ https://mcuagent.com/generated-c-code-for-mcu-agents/ How high-level agent specs (YAML, JSON, visual flow) become generated C firmware modules. Comparison with hand-written firmware, and tools in the ecosystem. Fri, 22 May 2026 00:00:00 GMT noreply@foresthub.ai (Marcus Rüb) https://mcuagent.com/glossary/ https://mcuagent.com/glossary/ Precise definitions for 18 terms used across MCU agent development: MCU, MPU, SoC, RTOS, TinyML, CMSIS-NN, ESP-NN, NPU, FreeRTOS, Zephyr, MQTT, CoAP, OTA, and more. Fri, 22 May 2026 00:00:00 GMT noreply@foresthub.ai (Marcus Rüb) https://mcuagent.com/mcu-agent-architecture/ https://mcuagent.com/mcu-agent-architecture/ How MCU agent firmware is structured: event loop, sensor I/O, agent state machine, optional TinyML inference, MQTT communication, and delegation to edge or cloud. Fri, 22 May 2026 00:00:00 GMT noreply@foresthub.ai (Marcus Rüb) https://mcuagent.com/mqtt-for-mcu-agents/ https://mcuagent.com/mqtt-for-mcu-agents/ Practical MQTT design for MCU agents: topic hierarchy, QoS selection, broker comparison (Mosquitto, EMQX, HiveMQ), TLS setup, and payload format trade-offs. Fri, 22 May 2026 00:00:00 GMT noreply@foresthub.ai (Marcus Rüb) https://mcuagent.com/sensor-agent-patterns/ https://mcuagent.com/sensor-agent-patterns/ Four practical sensor agent patterns with C pseudocode: anomaly-detect-and-alert, threshold-with-explanation, sensor-fusion-report, and local-decision-actuate. Fri, 22 May 2026 00:00:00 GMT noreply@foresthub.ai (Marcus Rüb) https://mcuagent.com/stm32-agent/ https://mcuagent.com/stm32-agent/ Build MCU agents on STM32H7 and STM32MP1: STM32Cube.AI model deployment, CMSIS-NN acceleration, LwIP MQTT stack, and annotated C firmware skeleton. Fri, 22 May 2026 00:00:00 GMT noreply@foresthub.ai (Marcus Rüb) https://mcuagent.com/tinyml-vs-mcu-agents/ https://mcuagent.com/tinyml-vs-mcu-agents/ TinyML means running ML inference on tiny devices. An MCU agent is an architectural pattern: sensors, local logic, optional TinyML, communication, and delegation. Fri, 22 May 2026 00:00:00 GMT noreply@foresthub.ai (Marcus Rüb) https://mcuagent.com/what-is-an-mcu-agent/ https://mcuagent.com/what-is-an-mcu-agent/ An MCU agent is an event-driven firmware program that combines sensor I/O, local decision logic, optional TinyML inference, and structured communication on a microcontroller. Fri, 22 May 2026 00:00:00 GMT noreply@foresthub.ai (Marcus Rüb)