Tag Archives: Serial

UART UBLOQ: Connecting to WiFi

In this article we will check how to connect the UART OBLOQ device to a WiFi network. Advertisements

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UART OBLOQ: Get Firmware version

In this tutorial we will check how to get the firmware version that is running on the UART OBLOQ.

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UART OBLOQ: Pinging the device

In this tutorial we will check how to ping the UART OBLOQ device, to make sure it is working properly and can answer our commands.

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UART OBLOQ

The UART OBLOQ is an Internet of Things module module from DFRobot. It is based on the famous ESP8266 WiFi enabled SoC and exposes a command based interface over Serial.

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ESP32 Arduino Bluetooth Classic: Controlling a relay remotely

In this tutorial we will check how to control a relay remotely using serial communication over Bluetooth Classic. The tests of this ESP32 tutorial were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board and a DFRobot relay board.

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ESP32 Arduino: Serial communication over Bluetooth Hello World

The objective of this post is to explain how to get started with the BluetoothSerial ESP32 library, in order to send data to a emulated Serial connection, operating over Bluetooth classic. The tests of this ESP32 tutorial were performed using … Continue reading

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ESP32 / ESP8266 Arduino: Serial communication with Python

The objective of this post is to explain how to establish a Serial connection between a Python program and an Arduino program running on the ESP8266 and on the ESP32. The tests on the ESP32 were performed using a DFRobot’s ESP-WROOM-32 device integrated … Continue reading

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