Arduino I2C Tutorial: Wire Library, Master/Slave, Scanner & Troubleshooting
…SCL (labeled near USB port) Most boards also have SDA and SCL labels printed directly…
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Interfacing MFRC522 RFID Module with STM32 using SPI
…prototyping and testing connections. USB Cable – To connect the STM32 board to your computer…
Arduino UART Tutorial: Serial Communication, Send, Receive & LED Control
…the USB interface. Avoid connecting other devices to these pins while using the USB connection…
STM32 IoT Tutorial (Part 5): MQTT Subscribe with ESP8266, DMA & FreeRTOS
…STM32F446 Dev Board ST-Link V2 ESP8266-01 WiFi transceiver ESP-01 Adapter FT232 USB to TTL Converter…
TM4C123G LaunchPad Tutorial: Setup CCS Studio and Build Your First Program
…debug USB and enables programming. Plug the micro-B end into the DEBUG USB port (the…
STM32 IoT with ESP8266 (Part 4): Publish MQTT messages with RTOS
…USB to TTL Converter Software: STM32CubeIDE MQTT Broker (I am going to use the HiveMQ…
Arduino Nano Pinout – Complete Guide with Diagram
…USB Connector Mini-USB (older versions) / Micro-USB (clones) One thing to notice here: the Nano…
Arduino UNO Pinout – Complete Guide with Diagram
…per Pin 40 mA USB Interface Type-B Arduino UNO Pinout Diagram Here is the full…
STM32 IoT with ESP8266 (Part 3): MQTT Connect and Publish messages
…with the basic connections (power, TX, RX, and GND), adding a USB to TTL converter…
STM32 IoT with ESP8266 (Part 2): – Send Sensor Data to ThingSpeakCloud
…the cloud. STM32F446 Dev Board ST-Link V2 ESP8266-01 WiFi transceiver ESP-01 Adapter FT232 USB to…
STM32 IoT with ESP8266 (Part 1): Connect STM32 to WiFi and Obtain IP Address
…V2 ESP8266-01 WiFi transceiver ESP-01 Adapter FT232 USB to TTL Converter Jumper Wires Wiring STM32…
ESP32 MQTT Client: Publish and Subscribe to Topics Using Espressif IDE
ESP32 MQTT Client Tutorial — Publish & Subscribe with Espressif IDE In Part 1 of…