Electrotechnical and Computer Engineering
Vol. 36 No. 01 (2021): Proceedings of Faculty of Technical Sciences
IMPLEMENTATION OF BOOTLOADER FOR WIRELESS UPDATE OF APPLICATIONS USING NB-IOT COMMUNICATION
Abstract
This paper presents the implementation of wireless application update on a microcontroller. The paper contains a description of applications needed to establish NB-IoT communication between microcontroller and server, download the user application and execute it after the update. The components that are used during the development, implementation and testing of the Bootloader are listed and explained.
References
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[2] Quectel NB68 Datasheet: https://www.quectel.com/UploadFile/Product/Quectel _BC68_NB-IoT_Specification_V1.8.pdf (pristupljeno u septembru 2020.)
[3] Microchip SST25PF040C Datasheet: https://eu.mouser.com/datasheet/2/268/20005397B-967551.pdf (pristupljeno u septembru 2020.)