Arduino

Save JPEG image to GoogleDrive[GAS] with ESP32 and OV2640 (Overview and Google Setting)

Using ESP32 and OV2640, I will introduce electronic work and a program that saves JPEG images captured by the camera to GoogleDrive. And I will introduce how to use the Google App Script[GAS]. This post will explain the overall overview and Google cloud settings. The software is posted separately.
2023.01.01
ArduinoESP SeriesGoogleCloud
CommunicaionTech

TCP Algorithm [Complete Understanding]

TCP realizes important technologies such as a mechanism for reliably delivering data and a mechanism for efficient transmission. These are Internet essential technologies, so it is very beneficial to understand them. Specifically, we will thoroughly understand arrival confirmation, retransmission control, window control, and so on.
2022.12.31
CommunicaionTech
Amazon

Easy to use AmazonPolly with just a web browser (Javascript)

How to use the reading software AmazonPolly with just a web browser without a server. Almost free for one year (up to 5 million/1 million words) We will introduce a sample that uses reading software only on a web page using the AWS Javascript SDK. In addition, it supports not only English and Japanese, but almost all major languages such as Chinese, Korean, and Arabic.
2022.12.25
AmazonProgramming
Arduino

Save JPEG image to GoogleDrive[API] with ESP32 and OV2640 (Software)

Using ESP32 and OV2640, I will introduce electronic work and a program that saves JPEG images captured by the camera to GoogleDrive. This post introduces Arduino settings and programming in terms of software.
2022.11.17
ArduinoCameraElectronic workESP Series
Arduino

IoT camera production using ESP32 and OV2640 [Hardware]

Using ESP32 and OV2640, I will introduce electronic work and a program that saves JPEG images captured by the camera to GoogleDrive. This post introduces schematics and wiring related to hardware.
2022.11.17
ArduinoCameraElectronic workESP Series
Arduino

Google Cloud Cloud APIs [GoogleDrive for Arduino program]

How to set up the Google Cloud to use the Cloud APIs for your program. [In this case, GoogleDrive for Arduino program] In order to use OAuth2, we will finally get a Refresh Token for Program.
2022.11.16
ArduinoGoogleCloud
Arduino

Save JPEG image to GoogleDrive[API] with ESP32 and OV2640 (Overview)

Using ESP32 and OV2640, I will introduce electronic work and a program that saves JPEG images captured by the camera to GoogleDrive. And I will introduce how to use the GoogleDrive API [API].
2022.11.14
ArduinoCameraElectronic workESP Series