STM32 IoT with ESP8266 (Part 2) – Send Sensor Data to ThingSpeak Cloud

In this video, we continue our STM32 IoT series with the ESP8266 Wi-Fi module.
This is **Part 2**, where we focus on sending live sensor data from STM32 to the **ThingSpeak cloud**.
We will interface the **BME280 sensor** to measure temperature, pressure, and humidity, and then upload these readings to the cloud using AT commands and automated STM32 code.

▶︎ What you will learn in this video:
- How to set up a ThingSpeak channel for your IoT project
- Testing ESP8266 AT commands with a serial terminal
- Writing STM32 code to send sensor data to ThingSpeak
- Uploading temperature, pressure, and humidity values using the BME280 sensor
- Viewing live IoT data updates on ThingSpeak dashboard

▶︎ Download project files and full article here:
☞ https://controllerstech.com/stm32-esp8266-send-data-to-thingspeak

▶︎ Related Videos:
1️⃣ STM32 + ESP8266 Wi-Fi Setup and Connection (Part 1) → https://youtu.be/Y3SWPjzqJ3Y
2️⃣ Interface BME280 with STM32 → https://youtu.be/jDhkfe2YG_o

▶︎ STM23 Playlist → https://www.youtube.com/playlist?list=PLfIJKC1ud8gga7xeUUJ-bRUbeChfTOOBd

⌚︎ Next Video (Coming Soon): Using STM32 + ESP8266 as an **MQTT Client** to publish and subscribe messages.

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#STM32 #ESP8266 #IoT #ThingSpeak #BME280 #CloudComputing #Microcontrollers #EmbeddedSystems #ControllersTech

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