to read the light brightness on AWS console. I used AWS official tutorial as a reference, but since 2020 when this tutorial was written, many things have been changed in AWS IoT. I will mostly ...

PoC Firmware for IoT node based on ESP32 connecting to AWS IoT core. Support for multiple pollution sensors (EC, PM, T, RH). Configuration via device shadow. MQTT based telemetry and control ...

For holidays and parties, 24-V DC LED strings that flash and vary in brightness can be eye candy. You need only an ESP32 to drive an entire system with 13 different parameters. With FreeRTOS, multiple ...

ESP32 code uses multi-tasking of FreeRTOS. See Diagram file. After my first project with one Arduino controlling one LED garland, following by a second project multi-tasking with FreeRTOS on one ...

M5Stack Core2 is a neatly packed ESP32 IoT development kit with a 2-inch touchscreen display, motion sensor, a microphone., and a built-in battery that was launched last September.. The hardware has ...

As AWS CEO Andy Jassy announced at the company’s re:Invent conference today, the company thought about this issue and decided to build its own operating system in the form of Amazon FreeRTOS.