Rieke Adriati Wijayanti
Jurusan Teknik Elektro, Politeknik Negeri Malang

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Antarmuka Mikrokontroller IoT (ESP32) Dengan USB Host max3421e Rieke Adriati Wijayanti; Ahmad Wilda Yulianto; Dianthy Marya; Muhammad Syirajuddin S.; Nurul Hidayati
Journal of Applied Smart Electrical Network and Systems Vol 1 No 02 (2020): Vol 1 No 02 (2020) : December 2020
Publisher : Indonesian Society of Applied Science (ISAS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52158/jasens.v1i02.141

Abstract

Electronic equipment made using old technology or electronic equipment in the entry-level category has not been supported by networking equipment, so for the data communication process, the microcontroller requires interfacing facilities that are in accordance with the electronic equipment used, such as a USB port. With the microcontroller that supports IoT, it allows electronic equipment to communicate over the network. An IoT microcontroller such as the ESP32 is equipped with a WiFi feature but is not equipped with a USB controller feature, while the USB Host max3421e supports the communication process using SPI, so that those two microcontrollers can be used to form an interface using the SPI bus. This interface can be applied to electronic equipment with old technology and entry level electronic equipment for wireless communication. For the needs of making an interface between the ESP32 and max3421e, a software was developed by analyzing the SPI features of the ESP32 and the USB protocol according to the USB device state diagram. The results obtained are the handshake process between systems developed with USB devices in the Low-Speed ​​and Full-Speed ​​categories such as printers, flashdisk, bluetooth mouse and external hard disk, and the device descriptor data of each device tested can be read properly.
Upaya Peningkatan Anak Di Panti Asuhan Al Husna Kabupaten Malang Melalui Pelatihan Teknologi Informasi Mochammad Junus; Septriandi Wira Yoga; Nurul Hidayati; Rieke Adriati Wijayanti
Jurnal Pengabdian Polinema Kepada Masyarakat Vol. 8 No. 2 (2021): Jurnal Pengabdian Polinema Kepada Masyarakat
Publisher : UPT Penelitian dan Pengabdian Kepada Masyarakat Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jppkm.v8i2.76

Abstract

Abstrak Panti asuhan merupakan sebuah lembaga usaha kesejahteraan sosial yang mempunyai tanggung jawab untuk memberikan pelayanan kesejahteraan sosial kepada anak telantar dengan melaksanakan penyantunan dan pengentasan anak telantar, memberikan pelayanan pengganti fisik, mental, dan sosial pada anak asuh,sehingga memperoleh kesempatan yang luas, tepat dan memadai bagi perkembangan kepribadiannya sesuai dengan yang diharapkan sebagai bagian dari generasi penerus cita-cita bangsa dan sebagai insan yang akan turut serta aktif di dalam bidang pembangunan nasional. Dalam hasil pengabdian yang dilakukan, peserta pria lebih baik dalam menyerap materi yang diberikan daripada peserta wanita bailk dalam hal pelatihan email, drive, dan platform jual beli online.