Dony Riyanto

Geek. Robotics. Father of 3. A proud Indonesian 🇮🇩

[0xedh @0xedh]

You don't need a USB. You need to look like one.

Emulate the device, Windows fetches a signed package off Windows Update and runs vendor code as SYSTEM. Arbitrary code execution, LPE, standard user or empty logon screen.

DEF CON 34 talk w/ @Qm9yamFN.
Link at the first comment.

[openSUSE Indonesia @openSUSE_ID]

Terima kasih kepada @blankonlinux atas dukungannya sebagai sponsor https://t.co/WBhtwVb5Ti Summit 2026.

Sampai jumpa di Yogyakarta pada 3–4 Oktober 2026! 💚

[Praveen Kumar Verma @Alacritic_Super]

Want to build your own open-source medical device? Start with HealthyPi v4.

HealthyPi v4 is an ESP32-powered, open-source wearable platform for real-time vital sign monitoring ideal for researchers, makers, and embedded developers.

What you can measure

• ECG & Heart Rate
• Heart Rate Variability (HRV)
• Respiration
• Blood Oxygen (SpO₂)
• Body Temperature

Built with

- ESP32 (Wi-Fi + BLE)
- TI ADS1292R (ECG/Respiration)
- TI AFE4400 (Pulse Oximetry)
- MAX30208 Temperature Sensor
- Raspberry Pi HAT compatibility
- Arduino & ESP-IDF support

A fantastic reference design for anyone building medical devices, wearables, IoT health monitors, or embedded healthcare systems.

[Dony Riyanto @donyriyanto]

hmmmm...mungkin 'ngoding yg ngoding banget' itu maksudnya kayak waktu 90-91 ngoding pake macroassembler, tidak ada internet, tidak ada buku, cuman ngoya liat2 contoh code existing pake https://t.co/No4UTrUbP7

[kia @nikiateh]

kangen ngoding yg NGODING bgt loh ya✌🏻

[IDNInsight @IDNInsight]

📍Bayangkan kamu lagi video call sama petugas pajak, lagi nerangin data SP2DK biar nggak kena masalah. Tiba-tiba mereka bilang: “Kami rekam semuanya, tapi kamu dilarang nge-record, simpan, atau sebar. Kalau nggak setuju, meeting-nya dibubarin.”

Selamat datang di era digital perpajakan 2026, di mana kamera hanya boleh menghadap satu arah.

Ini bukan plot film thriller, tapi isi Surat Edaran Direktur Jen-deral Pajak Nomor SE-8/PJ/2026 tentang Pedoman Pengawasan Kepatuhan Wajib Pajak (ditetapkan 15 Juli 2026).

Aturan ini secara tegas melarang wajib pajak, wakil, kuasa, atau pegawai merekam, menyimpan, menyebarluaskan, atau menyiarkan suara, gambar, video, maupun bentuk sejenisnya atas kegiatan penyampaian penjelasan dan/atau pembahasan SP2DK via video conference.

Sementara itu, Kantor Pelayanan Pajak (KPP) justru wajib merekam seluruh proses. Sebelum meeting dimulai, Account Representative (AR) atau petugas DJP harus memberitahukan dua hal sekaligus: “Kami rekam, kalian dilarang.” Kalau wajib pajak tidak bersedia mematuhi, sesi video conference langsung dihentikan. Pelanggaran bisa dikenai sanksi sesuai peraturan perundang-undangan yang berlaku.

“Kamera hanya milik fiskus”, di satu sisi, DJP bilang ini demi keteraturan dan dokumentasi resmi. Di sisi lain, para pengamat (seperti Direktur Eksekutif Pratama-Kreston Tax Research Institute Prianto Budi Saptono) melihatnya sebagai ketimpangan posisi.

Wajib pajak sudah “dipanggil” dengan tekanan psikologis, lalu tidak boleh punya bukti sendiri. Kalau nanti ada sengketa soal isi pembahasan atau berita acara, yang punya rekaman resmi hanya pihak KPP.

Ibarat meeting kantor, bos rekam penuh, karyawan dilarang, lalu berita acara dibuat berdasarkan versi bos. “Trust me, bro” versi modern, tapi dalam urusan yang bisa berujung kewajiban pajak tambahan.

Aturan ini lahir di tengah target penerimaan pajak 2026 sebesar Rp2.357,7 triliun. Realisasi semester I-2026 mencapai Rp1.035,7 triliun (43,9% target), dengan proyeksi akhir tahun sekitar Rp2.310,8 triliun (masih ada potensi shortfall).

SE-8/PJ/2026 sendiri adalah pedoman besar yang juga mengatur pengumpulan data (termasuk web scraping, remote sensing, hingga koordinasi dengan Babinsa dan Bhabinkamtibmas), pengawasan berbasis risiko, dan integrasi Coretax.

Era Coretax dan pengawasan berbasis data memang membuat DJP lebih “tahu segalanya”. Tapi transparansi seharusnya jalan dua arah. Aturan satu arah ini mungkin praktis dari sisi administrasi, tapi di mata publik bisa terasa seperti “kami boleh dokumentasi, kalian cukup percaya saja”.

Jadi, kalau suatu hari kamu dapat undangan video conference SP2DK, siapkan catatan tulis tangan yang rapi. Karena kamera resmi hanya milik satu pihak.

[Txt dari Kuliner @txtdrkuliner]

Biangmie tutup permanen karena tidak sanggup bertahan di tengah kenaikan harga bahan baku dan operasional lainnya. Mereka juga nge-spill resep dan racikan mereka biar orang bisa coba bikin sendiri di rumah🥺

[Chester @chesterzelaya]

DRONEFORGE IS HIRING
We just 10x'd autonomous drone deployments, and we're planning to do it again

We're hiring two very important positions on-site in El Segundo

> Entry-level Flight Controls / GNC (directly own and improve the control stack of our real-world deployments)

> Hardware Design and Test Engineer (advance and develop our products that are being used by hundreds of customers)

Help us build America's largest commercial autonomous drone fleet. DM me or go to our company page to learn more :)
https://t.co/WfNCkGjc2f

[Video & Arsip Sejarah @VideoSejarah]

Rombongan pemimpin Republik di Kereta Luar Biasa dalam tur ke Jawa Tengah dan Jawa Timur pada Desember 1945. Rakyat menyambut di berbagai stasiun yang dilalui dengan pekik merdeka.

Upaya konsolidasi kekuasaan Republik dan memberi semangat kepada rakyat di awal kemerdekaan.

[Praveen Kumar Verma @Alacritic_Super]

🦀 Rust on ESP32 just got a lot better.

Espressif The Rust on ESP Book is a comprehensive guide for building firmware with Rust on ESP chips.

Topics Covered:

- Setting up the Rust toolchain for ESP32
- Understanding the Espressif Rust ecosystem
- Choosing between "std" and "no_std"
- Working with "esp-hal" and core crates
- GPIO, UART, SPI, I2C, timers, and interrupts
- Async programming on embedded devices
- Logging, memory allocation, and configuration
- OTA updates and application structure
- Testing and debugging embedded Rust applications
- Support for both Xtensa and RISC-V based ESP chips

Supported families include:

- ESP32
- ESP32-S2
- ESP32-S3
- ESP32-C2
- ESP32-C3
- ESP32-C5
- ESP32-C6
- ESP32-H2
- ESP32-P4

If you are an embedded developer looking for memory safety without sacrificing performance, this is one of the best places to start. The guide walks through the tooling, hardware, and application development needed to build production firmware on Espressif devices.

Read it here: https://t.co/xsUb9KasKz

[Military Channel @AntoniusWibow10]

Rusia menerima permintaan Indonesia untuk pengadaan alutsista 2025–2030. Penawaran Rosoboronexport mencakup Su-57E, Su-35, Il-78MK-90A, Ka-52E, Mi-17, kapal selam, BMP-3F, serta sistem pertahanan udara seperti S-400, S-350E, Pantsir-S1M, dan Verba.

https://t.co/A7EPoq9oRh

[Tτ @teraytech]

Today's project:
XT60 Power Meter with an LM5060 + N-MOSFET high-side load switch, designed for testing batteries and other power electronics.
I was going to buy one... but then I realized none of them had a high-side switch.
So I built my own.

[sipalinglogistic @sipalinglogstic]

Eh nemu artikel yg ngomongin implementasi di logistik saat ini.

Yes, saat ini.

Panjang sih tapi bear with me ya.
Artikelnya ada 3, kami pecah aja sekarang yg part 1.
(Source: https://t.co/wpYANbHU85)
—
Fedex ga cuma pake software routing buat implementasi AI, mereka baru aja naikin levelnya.

Mereka mengintegrasikan AI langsung ke aset fisik: nyentuh mesin sortir, pelacakan paket, sampai urusan bongkar muatan truk.

Ini summary strateginya buat kamu🧵👇

[Orhun Parmaksız 👾 @orhundev]

Your USB devices deserve better than lsusb(8) 🔥

🔌 usbtree — A modern USB inspector for the terminal

💯 Live device monitoring, hot-plug events, bandwidth stats, safe eject & cross-platform support

🦀 Written in Rust & built with @ratatui_rs

⭐ GitHub: https://t.co/mrdXrCYfKW

#rustlang #ratatui #tui #terminal #linux #usb

[Jesus Roman @jesusfroman]

1/2 Some shots of the assembly line & final tests of the 🇨🇳PLAGF 8x8 Type 625 SHORAD system, including a censored shot of the gunner seat

[NVIDIA AI @NVIDIAAI]

We cut DeepSeek-V4 Pro startup from 8 minutes to under 2 minutes by moving weights over the fastest path to GPU memory with GPU-to-GPU RDMA.

This was achieved using NVIDIA ModelExpress (MX), the weight distribution and cache management service in NVIDIA Dynamo, and this same approach speeds up both inference and RL post-training too. MX reuses kernel caches, while inference workers fetch updated weights directly from other GPUs over NIXL—avoiding centralized broadcasts and keeping weight movement off the critical path.

[Faiz Intifada @faizintifada_]

Cursor memang jadi Coding Agent dengan Harness terbaik for me

Fitur Canvasnya sangat bikin gue nyaman untuk baca report or result hasil audit / review / findings

good job @cursor_ai

[Tanishq Mathew Abraham, Ph.D. @iScienceLuvr]

Oh my God Jensen Huang is now on Twitter!!!!

And what an incredible first post too!

[Menteri Pekerja RI @MenteriPekerja]

UPDATE]

pelaku sama sekali tidak berempati pada psikis korban!

setelah diputus komunikasi oleh korban, pelaku langsung meneror korban melalui berbagai cara!!!

"JANGAN BUNUH AKU?!?" lu yg udah bunuh ruang aman dan kesehatan korban.

STOP PLAYING VICTIM TECHBRO‼️

[Cheng-Wei Hu @HcwXd]

I left NotebookLM to work on a bigger problem in learning.

Today I’m excited to share that I’m joining @ycombinator to build @WonderingApp with @aka_kosasih

Almost everyone has something they gave up on learning. Maybe the subject felt too complicated. Maybe life was just too busy. Somewhere along the way, “I want to learn this” quietly became “I guess I never will.”

We’re building Wondering to change that.

Wondering turns any complex topic into a structured path of short, visual, interactive lessons, personalized to your background, learning style, and how deep you want to go.

We’re a very small team building the most effective and fulfilling learning experience for everyone.

There’s still a lot to build, and we can’t wait to share more over the next few weeks. Thanks again to all our early believers!

Try it here: https://t.co/8z5iBwJ7W9

[Miao Xiong @miao_xiong_cs]

I was laid off by Amazon AGI today, along with many of my colleagues.

My job was deciding which data points matter for pretraining. Turns out I was the one that got filtered out.

At 1pm, the reminder for our weekly project sync still went off — for a project that no longer has a team. We could only exchange a smile that needed no words.

More seriously: everything I've worked on has been about data, data curation pipeline, data reordering, and data uncertainty. I’m actively looking for new opportunities, including pretraining, trustworthy LLMs, safety, and LLM efficiency — please reach out if you have any openings!

To my manager and teammates: thank you for all the help and support you've given me along the way — I learned so much, and I loved the work we did together. It was a great journey, and I know even better ones are ahead for each of you.