Improved performance of Wi-Fi based communication with multiple sensors through collaboration between the WebSerial remote serial monitor and ESP-NOW protocol

• Autorzy: Abotaleb Mostafa

Identyfikatory

DOI

10.26408/127.04

• Języki publikacji: EN

Abstrakty

EN

This article is a continuation of the research conducted in [Abotaleb 2023] to analyse the importance of coexistence between different wireless technologies in the instrumentation field. The WebSerial based laboratory stand described in [Abotaleb 2023] showed a limited range of WiFi communication due to decreased Received Signal Strength Indicator (RSSI) levels at points not located at a straight Line of Sight (LOS) from the host controller. The ESP32 controller is the backbone of such a stand, administrating both serial and Wi-Fi communication to send the collected data from multiple sensors to the host controller. In order to increase the range of wireless communication, the WiFi based ESP-NOW protocol will be presented as an alternative to performing such a task from the perspective of possible future application in maritime engineering.

Słowa kluczowe

EN

ESP-NOW; RSSI; WebSerial; Wi-Fi

• Wydawca: Publishing House of Gdynia Maritime University
• Czasopismo: Scientific Journal of Gdynia Maritime University
• Rocznik: 2023
• Tom: nr 127
• Strony: 42--56
• Opis fizyczny: Bibliogr. 11 poz., rys.

Twórcy

autor

Abotaleb Mostafa

• PhD Student at The Doctoral School of Gdynia Maritime University, 81-87 Morska St., 81–225 Gdynia, Poland

• https://orcid.org/0000-0002-2670-5928

Bibliografia

• 1. Abotaleb, M., Mindykowski, J., Dudojc, B., Masnicki, R., 2022, Towards Reliability and Safety Improvement of Measurement and Control Processes on Ships: Implementation of Wireless Hart Protocol, Bulletin of the Polytechnic Institute of Iași. Electrical Engineering, Power Engineering, Electronics Section, vol. 68, no. 1, pp. 17–48.
• 2. Carrasco, D., 2021, ESP32: WiFi and ESP-Now Simultaneously, https://www.electrosoft¬cloud.¬com/en/-esp32-wifi-and-esp-now-simultaneously/ (10.06.2023).
• 3. Espressif Systems, 2023, Arduino-ESP32 Release 2.0.6.
• 4. Randomnerdtutorials, January 2020a, ESP-NOW Two-Way Communication Between ESP32 Boards, https://randomnerdtutorials.com/esp-now-two-way-communication-esp32/ (10.06.2023).
• 5. Randomnerdtutorials, January 2020b, Getting Started with ESP-NOW (ESP32 with Arduino IDE), https://randomnerdtutorials.com/esp-now-esp32-arduino-ide/ (10.06.2023).
• 6. Randomnerdtutorials, April 2020a, ESP-NOW with ESP32: Receive Data from Multiple Boards (many-to-one), https://randomnerdtutorials.com/esp-now-many-to-one-esp32/ (10.06.2023).
• 7. Randomnerdtutorials, April 2020b, ESP-NOW with ESP32: Send Data to Multiple Boards (one-to-many), https://randomnerdtutorials.com/esp-now-one-to-many-esp32-esp8266/ (10.06.2023).
• 8. Randomnerdtutorials, May 2020, ESP32: ESP-NOW Web Server Sensor Dashboard (ESP-NOW + Wi-Fi), https://randomnerdtutorials.com/esp32-esp-now-wi-fi-web-server/ (10.06.2023).
• 9. Randomnerdtutorials, August 2021, ESP32 WebSerial: Web-based Remote Serial Monitor, https://randomnerdtutorials.com/esp32-webserial-library/ (10.06.2023).
• 10. Sharma, A., 2021, WebSerial: Remote Serial Monitor for ESP8266 and ESP32, https://github.com/ayu-shsharma82/WebSerial (10.06.2023).
• 11. Techtutorialsx, 2022, ESP32: WebSerial Console Over Soft AP, https://techtutorialsx.com/2021/07/23/¬esp32-web-serial-console-over-soft-ap/ (10.06.2023).

Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).