Tag: Arduino

#ESP32CAM – Client Python 🐍 app to view WebServer photos 📸

Hi ! Still learning with the ESP32 CAM board. In today’s post the scenario is simple: Create a client Python app to view remote photos from the ESP32 Cam Arduino device This is a super lower quality photo, but hey, still good enough ! This is a super simple Python and OpenCV app. https://gist.github.com/elbruno/590d0ef8db3299f158e6eff38f445d7c Full…… Continue reading #ESP32CAM – Client Python 🐍 app to view WebServer photos 📸

#ESP32CAM – WebServer taking photos 📸 every N seconds #Arduino

Hi ! Still learning with the ESP32 CAM board. In today’s post the scenario is simple: Init the cameraInit the local File SystemTake a photo every 5 seconds and store it in memoryCreates an endpoint named [/photo] to return the last saved photo As the previous sample, I’ll write this using Visual Studio Code and…… Continue reading #ESP32CAM – WebServer taking photos 📸 every N seconds #Arduino

#ESP32CAM – Taking photos 📸 in the #Arduino board

Hi ! Still learning with the ESP32 CAM board. In today’s post the scenario is simple: Init the cameraTake a photoSave the photo to the SD card As the previous sample, I’ll write this using Visual Studio Code and PlatformIO project, using the AI Thinker ESP-32CAM board. And yes, demo here is tricky, so let…… Continue reading #ESP32CAM – Taking photos 📸 in the #Arduino board

#ESP32CAM – Host a webserver, render an HTML Page, trigger the Flash 🔦 in the #Arduino board

Hi ! Still learning with the ESP32 CAM board. In today’s post the scenario is simple: Connect the device to a WiFi networkRun a webserver on the device Create an endpoint [/flash]Render a page on the host [port 80] with a buttonTurn on the Flash for 1 second when The endpoint receives a request.The user…… Continue reading #ESP32CAM – Host a webserver, render an HTML Page, trigger the Flash 🔦 in the #Arduino board

#ESP32CAM – Running a WebServer to Flash On 🔦🔦🔦 in the #Arduino board

Hi ! Still learning with the ESP32 CAM board. In today’s post the scenario is simple: Connect the device to a WiFi networkRun a webserver on the device and create an endpoint [/flash]Turn on the Flash for 1 second when the endpoint receives a request. As the previous sample, I’ll write this using Visual Studio…… Continue reading #ESP32CAM – Running a WebServer to Flash On 🔦🔦🔦 in the #Arduino board

#ESP32CAM – Flash on / Flash off 🔦🔦🔦

Hi ! Let’s start a series of posts using an ESP32 CAM board. I had this one from Amazon Canada. Wobekuy ESP32-CAM-MB WiFi Development Board OV2640 Camera Module -USB Interface CH340G USB to Serial Port I choosed this one, because it will avoid me the pain of wiring. So, 1st test, let’s turn the Flash…… Continue reading #ESP32CAM – Flash on / Flash off 🔦🔦🔦

#Arduino – Arduino library for Azure IoT ☁️, and how I used to feed my 🐿️🐿️🐿️

Hi ! Here are some good news for Azure IoT and Arduino developers: we have a new library to work with Azure IoT in a simple way! The Azure IoT SDK for C library When you add this library to your Arduino IDE, you’re getting a fully tested set of APIs, documentation, and sample implementations…… Continue reading #Arduino – Arduino library for Azure IoT ☁️, and how I used to feed my 🐿️🐿️🐿️

#WioTerminal – working with servos 🦾 @code and @PlatformIO_Org

Hi ! Today let’s review another started project, this scenario is to use a grove servo motor with Wio Terminal. We will review the code created with PlatformIO Labs in Visual Studio Code. The app is very simple When user press button A the servo motor will rotate to 0 degress and when user press…… Continue reading #WioTerminal – working with servos 🦾 @code and @PlatformIO_Org

#WioTerminal – connecting to Wifi 📶, online information in TFT 📺 @code and @PlatformIO_Org

Hi ! I just migrated a sample Wio Terminal project from Arduino IDE to PlatformIO Labs in Visual Studio Code, and I think is a good idea to chat write it. The app will connect the device to a Wireless network and it will display the connect process progress on the device screen. Working demo…… Continue reading #WioTerminal – connecting to Wifi 📶, online information in TFT 📺 @code and @PlatformIO_Org

#WioTerminal – @code and PlatformIO, working with libraries in a zero-to-hero project ☁️🌧️☁️

Hi ! Yesterday, I shared a very simple project created with PlatformIO Labs in Visual Studio Code for a Wio Terminal. If you are used to work with the Arduino IDE, there are a couple of notes here that may help. Let’s start with a very simple program: Check RTL8720 Firmware Version This program is…… Continue reading #WioTerminal – @code and PlatformIO, working with libraries in a zero-to-hero project ☁️🌧️☁️