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dawndrums@dawndrums@mastodon.social
Embedded Systems Designer
https://dawndrums.tn
Joined: 2026-10-19 08:09:35
6 notes, 0 following, 0 followers
dawndrums@dawndrums@mastodon.social (2026-10-19 05:25:04)
Divine D. is now an MVP, powered by the Rockchip RK3588S and runs dawnos with close-to-mainline Linux kernel.
Watch it navigating on Plasma Mobile: https://youtu.be/G_B7cwbMqq8
#DivineD #MobileLinux #Linux #FOSS #dawndrums
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dawndrums@dawndrums@mastodon.social (2026-09-16 18:18:03)
A look beneath the surface of Divine D.
The mechanical design is coming together, with the AMOLED display, MainPCB, cameras, frames and internal components.
#dawndrums #OpenHardware #LinuxMobile #FOSS #DivineD
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dawndrums@dawndrums@mastodon.social (2026-09-02 03:36:24)
The bring-up phase of Divine D. Rev. 1.1 is reaching its end. We ported the DMC driver (not upstreamed yet) to be working on the kernel 7.1.0. This enables dynamic DRAM frequency scaling based on workload, helping reduce substantial energy consumption.
The NPU, LoRa and all sensors are working now.
We’ve also cooked up Divine D. Live Monitor, an application that provides a real-time overview of the device’s hardware and OS.
Next topics, soon.
#dawndrums #divined #mobilelinux #foss
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dawndrums@dawndrums@mastodon.social (2026-08-12 20:37:05)
We introduce the first accessory board Acc-DBG Rev 1.0 that pairs with Divine D., allowing debug features and interface expansion to external hardware. The board supports:
- Magnetic and Hot-plug Pogo interface
- Enables Maskrom mode to allow flashing/reading the internal eMMC over USB-C
- USB-to-Serial Port for the System Terminal
- 40-pin exposing several interfaces, including I2C, SPI, GPIOs…
- External aux power supply
- JTAG for SoC and LoRa
- USB2
#Dawndrums #DivineD #LinuxMobile #foss
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dawndrums@dawndrums@mastodon.social (2026-08-11 00:25:43)
We received Divine D’s MainPCB Rev. 1.1 and we have been conducting several tests for past few weeks. So far we have the following running with DawnOS (mobian base, mainline Kernel 7.1 + patches)
- Stable under load and idle
- GPU (Panthor with mesa vulkan driver, panVK)
- VPU acceleration
- Audio codec + Amps (Stereo speakers, dual microphones, earpiece)
- 5.5” AMOLED and HDMI at 1080P
- LTE
- Voice calling
- WIFI and BT
Documentation will soon include further details and test results.
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dawndrums@dawndrums@mastodon.social (2025-05-13 08:09:17)
Meet Divine, a GNU/Linux Phone powered by Rockchip’s RK3588S. Divine D. will be our first variant, completely open for development, testing and debugging. It will bring interesting features on-board, from local AI to multi-standard connectivity. We also develop DawnOS, a mobian-based distribution tailored for our hardware, including custom Kernel and device tree.
Check our documentation base for more:
https://docs.dawndrums.tn
#linux #opensource #embeddedsystems #privacy
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