The objective of this post is to give a brief introduction on the new Fish32 Seed board, from AnalogLamb. Introduction The objective of this post is to give a brief introduction on the new Fish32 Seed board, from AnalogLamb. This board is based on the ESP32 WiFi and Bluetooth enabled microcontroller [1], the successor of the …
ESP32 Espruino: Array map method
The objective of this post is to explain how to use JavaScript array map method to apply a transformation to a given array, on Espruino running on the ESP32. The tests were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board. Introduction The objective of this post is to explain how to use JavaScript array map method …
ESP32 Arduino: External interrupts
The objective of this post is to explain how to handle external interrupts using the ESP32 and the Arduino core. The tests were performed on a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board. Introduction The objective of this post is to explain how to handle external interrupts using the ESP32 and the Arduino core. The tests were performed …
ESP32 Arduino: FreeRTOS Queues
The objective of this post is to give an introduction to FreeRTOS queues, using the ESP32 and the Arduino core. The tests of this ESP32 tutorial were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board. Introduction The objective of this post is to give an introduction to FreeRTOS queues, using the ESP32 and the Arduino core. …
ESP32 Bluetooth: Advertising a SPP service with SDP
The objective of this post is to explain how to advertise a SPP service running on the ESP32 with SDP. The tests of this ESP32 tutorial were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board. Introduction The objective of this post is to explain how to advertise a SPP service running on the ESP32 with SDP. …
Continue reading "ESP32 Bluetooth: Advertising a SPP service with SDP"
ESP32 Bluetooth: Using the BTstack library
The objective of this ESP32 tutorial is to explain how to get started with the Bluetooth functionalities that are supported by the ESP32 hardware. The Bluetooth tests of this tutorial were performed using a DFRobot’s ESP-WROOM-32 module, integrated in a ESP32 FireBeetle board. Introduction The objective of this ESP32 tutorial is to explain how to get started with …
Continue reading "ESP32 Bluetooth: Using the BTstack library"
DFRobot’s FireBeetle ESP32 board
The objective of this post is to give a brief introduction to DFRobot's FireBeetle ESP32 board.
ESP8266 WiFi Bee: Testing AT commands
The objective of this post is to explain how to test the AT commands firmware that comes pre-loaded in the WiFi Bee board, by using the Arduino IDE serial monitor. Introduction The objective of this post is to explain how to test the AT commands firmware that comes pre-loaded in the DFRobot WiFi Bee board, …
ESP8266: DFRobot WiFi Bee board
The objective of this post is to give a brief description of the WiFi Bee, a ESP8266 based board from DFRobot. Introduction The WiFi Bee is a WiFi to Serial module, based on the famous ESP8266 microcontroller, which has a Xbee compatible design [1]. The board is sold by DFRobot, a robotics and open source …
ESP32: FreeRTOS counting semaphores
The objective of this post is to provide an introduction to FreeRTOS counting semaphores, using the ESP32 and the Arduino support. Introduction The objective of this post is to provide an introduction to FreeRTOS counting semaphores, using the ESP32 and the Arduino support. We assume a previous installation of the ESP32 support for the Arduino …
techtutorialsx 