#esp32p4 — Public Fediverse posts

This DIY Time Server is More Accurate Than You Need

https://fed.brid.gy/r/https://hackaday.com/2026/07/08/this-diy-time-server-is-more-accurate-than-you-need/

This DIY Time Server is More Accurate Than You Need

https://fed.brid.gy/r/https://hackaday.com/2026/07/08/this-diy-time-server-is-more-accurate-than-you-need/

This DIY Time Server is More Accurate Than You Need

https://fed.brid.gy/r/https://hackaday.com/2026/07/08/this-diy-time-server-is-more-accurate-than-you-need/

This KVM runs a P4 instead of a Pi.

https://fed.brid.gy/r/https://hackaday.com/2026/07/03/this-kvm-runs-a-p4-instead-of-a-pi/

This KVM runs a P4 instead of a Pi.

https://fed.brid.gy/r/https://hackaday.com/2026/07/03/this-kvm-runs-a-p4-instead-of-a-pi/

This KVM runs a P4 instead of a Pi.

https://fed.brid.gy/r/https://hackaday.com/2026/07/03/this-kvm-runs-a-p4-instead-of-a-pi/

Review: The Tanmatsu, A Year On

https://fed.brid.gy/r/https://hackaday.com/2026/07/01/review-the-tanmatsu-a-year-on/

Review: The Tanmatsu, A Year On

https://fed.brid.gy/r/https://hackaday.com/2026/07/01/review-the-tanmatsu-a-year-on/

Review: The Tanmatsu, A Year On

https://fed.brid.gy/r/https://hackaday.com/2026/07/01/review-the-tanmatsu-a-year-on/

We are pleased to announce that our popular ESP32-P4-PC board now has its own dedicated 3D printed enclosure! The new BOX-ESP32-P4-PC is specially designed for the board and provides openings for all interfaces
https://olimex.wordpress.com/2026/05/27/esp32-p4-pc-now-have-plastic-box/
#esp32 #iot #oshw #esp32 #esp32p4 #espressif

We are pleased to announce that our popular ESP32-P4-PC board now has its own dedicated 3D printed enclosure! The new BOX-ESP32-P4-PC is specially designed for the board and provides openings for all interfaces
https://olimex.wordpress.com/2026/05/27/esp32-p4-pc-now-have-plastic-box/
#esp32 #iot #oshw #esp32 #esp32p4 #espressif

We are pleased to announce that our popular ESP32-P4-PC board now has its own dedicated 3D printed enclosure! The new BOX-ESP32-P4-PC is specially designed for the board and provides openings for all interfaces
https://olimex.wordpress.com/2026/05/27/esp32-p4-pc-now-have-plastic-box/
#esp32 #iot #oshw #esp32 #esp32p4 #espressif

We are pleased to announce that our popular ESP32-P4-PC board now has its own dedicated 3D printed enclosure! The new BOX-ESP32-P4-PC is specially designed for the board and provides openings for all interfaces
https://olimex.wordpress.com/2026/05/27/esp32-p4-pc-now-have-plastic-box/
#esp32 #iot #oshw #esp32 #esp32p4 #espressif

We are pleased to announce that our popular ESP32-P4-PC board now has its own dedicated 3D printed enclosure! The new BOX-ESP32-P4-PC is specially designed for the board and provides openings for all interfaces
https://olimex.wordpress.com/2026/05/27/esp32-p4-pc-now-have-plastic-box/
#esp32 #iot #oshw #esp32 #esp32p4 #espressif

Six new models of OV5647 5-Megapixel cameras with adjustable lenses for ESP32-P4-DevKit and ESP32-P4-PC are in stock. NV suffix version is with IR cut-off filter removed for night vision apps. https://olimex.wordpress.com/2026/05/25/six-new-models-of-ov5647-5-megapixel-cameras-with-adjustable-lenses-for-esp32-p4-devkit-and-esp32-p4-pc-are-in-stock/ #esp32p4 #ov5647 #computervision #iot #mipi #csi #raspberrypi

Six new models of OV5647 5-Megapixel cameras with adjustable lenses for ESP32-P4-DevKit and ESP32-P4-PC are in stock. NV suffix version is with IR cut-off filter removed for night vision apps. https://olimex.wordpress.com/2026/05/25/six-new-models-of-ov5647-5-megapixel-cameras-with-adjustable-lenses-for-esp32-p4-devkit-and-esp32-p4-pc-are-in-stock/ #esp32p4 #ov5647 #computervision #iot #mipi #csi #raspberrypi

Six new models of OV5647 5-Megapixel cameras with adjustable lenses for ESP32-P4-DevKit and ESP32-P4-PC are in stock. NV suffix version is with IR cut-off filter removed for night vision apps. https://olimex.wordpress.com/2026/05/25/six-new-models-of-ov5647-5-megapixel-cameras-with-adjustable-lenses-for-esp32-p4-devkit-and-esp32-p4-pc-are-in-stock/ #esp32p4 #ov5647 #computervision #iot #mipi #csi #raspberrypi

Six new models of OV5647 5-Megapixel cameras with adjustable lenses for ESP32-P4-DevKit and ESP32-P4-PC are in stock. NV suffix version is with IR cut-off filter removed for night vision apps. https://olimex.wordpress.com/2026/05/25/six-new-models-of-ov5647-5-megapixel-cameras-with-adjustable-lenses-for-esp32-p4-devkit-and-esp32-p4-pc-are-in-stock/ #esp32p4 #ov5647 #computervision #iot #mipi #csi #raspberrypi

Six new models of OV5647 5-Megapixel cameras with adjustable lenses for ESP32-P4-DevKit and ESP32-P4-PC are in stock. NV suffix version is with IR cut-off filter removed for night vision apps. https://olimex.wordpress.com/2026/05/25/six-new-models-of-ov5647-5-megapixel-cameras-with-adjustable-lenses-for-esp32-p4-devkit-and-esp32-p4-pc-are-in-stock/ #esp32p4 #ov5647 #computervision #iot #mipi #csi #raspberrypi

M5Stack Refreshes Lineup with CardKB2 Keyboard, ESP32-P4 Modules, and Core2 for AWS

https://fed.brid.gy/r/https://linuxgizmos.com/m5stack-updates-lineup-with-cardkb2-keyboard-esp32-p4-modules-and-core2-for-aws-kit/

Seeed Studio reTerminal D1001 Targets HMI Systems with ESP32-P4 and Integrated Display

https://fed.brid.gy/r/https://linuxgizmos.com/seeed-studio-reterminal-d1001-targets-hmi-systems-with-esp32-p4-and-integrated-display/

Continúo con mis experimentos y ports en el ESP32-P4, y esta vez le tocó a tiny386, un emulador de 386 cuyo repositorio original podéis ver aquí:
https://github.com/hchunhui/tiny386
He conseguido sacar el framebuffer a la pantalla DSI y conectar el teclado usando HID USB.
Como prueba, he logrado ejecutar Eternam, una aventura gráfica bastante peculiar, y la primera que jugué en mi vida con mi primer ordenador.
Todavía está en una fase inicial, pero los avances son prometedores. #ESP32 #ESP32P4 #MSDOS

Continúo con mis experimentos y ports en el ESP32-P4, y esta vez le tocó a tiny386, un emulador de 386 cuyo repositorio original podéis ver aquí:
https://github.com/hchunhui/tiny386
He conseguido sacar el framebuffer a la pantalla DSI y conectar el teclado usando HID USB.
Como prueba, he logrado ejecutar Eternam, una aventura gráfica bastante peculiar, y la primera que jugué en mi vida con mi primer ordenador.
Todavía está en una fase inicial, pero los avances son prometedores. #ESP32 #ESP32P4 #MSDOS

This Raspberry Pi-like single-board PC is powered by an ESP32-P4C6 module with a 400 MHz dual-core RISC-V MCU, support for WiFi 6 and Bluetooth 5, 10/100 Ethernet, microSD card reader and 40-pin GPIO header.
https://www.cnx-software.com/2026/03/27/esp32-p4-pi-viewe-raspberry-pi-esp32-p4-esp32-c6-board/ #ESP32P4PiVIEWE #ESP32P4 #ESP32 #ESP32C6 #RISCV #SingleBoardComputer

This Raspberry Pi-like single-board PC is powered by an ESP32-P4C6 module with a 400 MHz dual-core RISC-V MCU, support for WiFi 6 and Bluetooth 5, 10/100 Ethernet, microSD card reader and 40-pin GPIO header.
https://www.cnx-software.com/2026/03/27/esp32-p4-pi-viewe-raspberry-pi-esp32-p4-esp32-c6-board/ #ESP32P4PiVIEWE #ESP32P4 #ESP32 #ESP32C6 #RISCV #SingleBoardComputer

This Raspberry Pi-like single-board PC is powered by an ESP32-P4C6 module with a 400 MHz dual-core RISC-V MCU, support for WiFi 6 and Bluetooth 5, 10/100 Ethernet, microSD card reader and 40-pin GPIO header.
https://www.cnx-software.com/2026/03/27/esp32-p4-pi-viewe-raspberry-pi-esp32-p4-esp32-c6-board/ #ESP32P4PiVIEWE #ESP32P4 #ESP32 #ESP32C6 #RISCV #SingleBoardComputer

This Raspberry Pi-like single-board PC is powered by an ESP32-P4C6 module with a 400 MHz dual-core RISC-V MCU, support for WiFi 6 and Bluetooth 5, 10/100 Ethernet, microSD card reader and 40-pin GPIO header.
https://www.cnx-software.com/2026/03/27/esp32-p4-pi-viewe-raspberry-pi-esp32-p4-esp32-c6-board/ #ESP32P4PiVIEWE #ESP32P4 #ESP32 #ESP32C6 #RISCV #SingleBoardComputer

This Raspberry Pi-like single-board PC is powered by an ESP32-P4C6 module with a 400 MHz dual-core RISC-V MCU, support for WiFi 6 and Bluetooth 5, 10/100 Ethernet, microSD card reader and 40-pin GPIO header.
https://www.cnx-software.com/2026/03/27/esp32-p4-pi-viewe-raspberry-pi-esp32-p4-esp32-c6-board/ #ESP32P4PiVIEWE #ESP32P4 #ESP32 #ESP32C6 #RISCV #SingleBoardComputer

ESP32: When Is A P4 A P4, But Not The P4 You Thought It Was

https://fed.brid.gy/r/https://hackaday.com/2026/03/21/esp32-when-is-a-p4-a-p4-but-not-the-p4-you-thought-it-was/

ESP32: When Is A P4 A P4, But Not The P4 You Thought It Was

https://fed.brid.gy/r/https://hackaday.com/2026/03/21/esp32-when-is-a-p4-a-p4-but-not-the-p4-you-thought-it-was/

Me he picado con el ESP32-P4… y se me ha ido de las manos 😅
DOOM corriendo en un ESP32-P4.
Y lo curioso: no había ningún port de DOOM para ESP32-P4 (aunque sí de Quake)…

Me he basado en DOOM GENERIC
La idea es muy directa:
implementas unos hooks y conectas el motor a tu hardware
Render, input y timing. Sin más.
Para el input he usado usb_host_hid:
teclado y ratón USB directamente al ESP32-P4.
Y para el vídeo… chiquito.wad 😏
https://github.com/alexkid77/ESP32P4DOOM

#ESP32 #ESP32P4 #Embedded #Firmware #DOOM

Me he picado con el ESP32-P4… y se me ha ido de las manos 😅
DOOM corriendo en un ESP32-P4.
Y lo curioso: no había ningún port de DOOM para ESP32-P4 (aunque sí de Quake)…

Me he basado en DOOM GENERIC
La idea es muy directa:
implementas unos hooks y conectas el motor a tu hardware
Render, input y timing. Sin más.
Para el input he usado usb_host_hid:
teclado y ratón USB directamente al ESP32-P4.
Y para el vídeo… chiquito.wad 😏
https://github.com/alexkid77/ESP32P4DOOM

#ESP32 #ESP32P4 #Embedded #Firmware #DOOM

Me he picado con el ESP32-P4… y se me ha ido de las manos 😅
DOOM corriendo en un ESP32-P4.
Y lo curioso: no había ningún port de DOOM para ESP32-P4 (aunque sí de Quake)…

Me he basado en DOOM GENERIC
La idea es muy directa:
implementas unos hooks y conectas el motor a tu hardware
Render, input y timing. Sin más.
Para el input he usado usb_host_hid:
teclado y ratón USB directamente al ESP32-P4.
Y para el vídeo… chiquito.wad 😏
https://github.com/alexkid77/ESP32P4DOOM

#ESP32 #ESP32P4 #Embedded #Firmware #DOOM

Me he picado con el ESP32-P4… y se me ha ido de las manos 😅
DOOM corriendo en un ESP32-P4.
Y lo curioso: no había ningún port de DOOM para ESP32-P4 (aunque sí de Quake)…

Me he basado en DOOM GENERIC
La idea es muy directa:
implementas unos hooks y conectas el motor a tu hardware
Render, input y timing. Sin más.
Para el input he usado usb_host_hid:
teclado y ratón USB directamente al ESP32-P4.
Y para el vídeo… chiquito.wad 😏
https://github.com/alexkid77/ESP32P4DOOM

#ESP32 #ESP32P4 #Embedded #Firmware #DOOM

Me he picado con el ESP32-P4… y se me ha ido de las manos 😅
DOOM corriendo en un ESP32-P4.
Y lo curioso: no había ningún port de DOOM para ESP32-P4 (aunque sí de Quake)…

Me he basado en DOOM GENERIC
La idea es muy directa:
implementas unos hooks y conectas el motor a tu hardware
Render, input y timing. Sin más.
Para el input he usado usb_host_hid:
teclado y ratón USB directamente al ESP32-P4.
Y para el vídeo… chiquito.wad 😏
https://github.com/alexkid77/ESP32P4DOOM

#ESP32 #ESP32P4 #Embedded #Firmware #DOOM

Estoy trasteando con gráficos en el ESP32-P4 y he montado el típico efecto de agua 2D (ondas + refracción) usando MIPI DSI.

Lo curioso ha sido el cuello de botella:

Con la física en los 2 cores

Usando el PPA para escalar

Todo bien… pero la clave es la memoria.

En SRAM interna va a unos 84 FPS 🚀
En PSRAM cae a ~30 FPS

Dejo vídeo 👇

#ESP32 #ESP32P4 #C #Embedded #Espressif

Estoy trasteando con gráficos en el ESP32-P4 y he montado el típico efecto de agua 2D (ondas + refracción) usando MIPI DSI.

Lo curioso ha sido el cuello de botella:

Con la física en los 2 cores

Usando el PPA para escalar

Todo bien… pero la clave es la memoria.

En SRAM interna va a unos 84 FPS 🚀
En PSRAM cae a ~30 FPS

Dejo vídeo 👇

#ESP32 #ESP32P4 #C #Embedded #Espressif

Estoy trasteando con gráficos en el ESP32-P4 y he montado el típico efecto de agua 2D (ondas + refracción) usando MIPI DSI.

Lo curioso ha sido el cuello de botella:

Con la física en los 2 cores

Usando el PPA para escalar

Todo bien… pero la clave es la memoria.

En SRAM interna va a unos 84 FPS 🚀
En PSRAM cae a ~30 FPS

Dejo vídeo 👇

#ESP32 #ESP32P4 #C #Embedded #Espressif

Estoy trasteando con gráficos en el ESP32-P4 y he montado el típico efecto de agua 2D (ondas + refracción) usando MIPI DSI.

Lo curioso ha sido el cuello de botella:

Con la física en los 2 cores

Usando el PPA para escalar

Todo bien… pero la clave es la memoria.

En SRAM interna va a unos 84 FPS 🚀
En PSRAM cae a ~30 FPS

Dejo vídeo 👇

#ESP32 #ESP32P4 #C #Embedded #Espressif

Estoy trasteando con gráficos en el ESP32-P4 y he montado el típico efecto de agua 2D (ondas + refracción) usando MIPI DSI.

Lo curioso ha sido el cuello de botella:

Con la física en los 2 cores

Usando el PPA para escalar

Todo bien… pero la clave es la memoria.

En SRAM interna va a unos 84 FPS 🚀
En PSRAM cae a ~30 FPS

Dejo vídeo 👇

#ESP32 #ESP32P4 #C #Embedded #Espressif

Last week we exhibited at Embedded World in Nuremberg.

This video presents some of the demos from our booth, running on embedded devices with Slint 👇

https://www.youtube.com/shorts/3w64sO7fjFM

#embedded #Slint #EmbeddedWorld #RP2350 #ESP32 #ESP32S3 #ESP32P4 #Renesas #toradex

Last week we exhibited at Embedded World in Nuremberg.

This video presents some of the demos from our booth, running on embedded devices with Slint 👇

https://www.youtube.com/shorts/3w64sO7fjFM

#embedded #Slint #EmbeddedWorld #RP2350 #ESP32 #ESP32S3 #ESP32P4 #Renesas #toradex

Last week we exhibited at Embedded World in Nuremberg.

This video presents some of the demos from our booth, running on embedded devices with Slint 👇

https://www.youtube.com/shorts/3w64sO7fjFM

#embedded #Slint #EmbeddedWorld #RP2350 #ESP32 #ESP32S3 #ESP32P4 #Renesas #toradex

Last week we exhibited at Embedded World in Nuremberg.

This video presents some of the demos from our booth, running on embedded devices with Slint 👇

https://www.youtube.com/shorts/3w64sO7fjFM

#embedded #Slint #EmbeddedWorld #RP2350 #ESP32 #ESP32S3 #ESP32P4 #Renesas #toradex

Last week we exhibited at Embedded World in Nuremberg.

This video presents some of the demos from our booth, running on embedded devices with Slint 👇

https://www.youtube.com/shorts/3w64sO7fjFM

#embedded #Slint #EmbeddedWorld #RP2350 #ESP32 #ESP32S3 #ESP32P4 #Renesas #toradex

Some good news for #Tanmatsu owners and others who partake of the #BadgeLife - #MicroPython now kinda sorta works on the #ESP32P4 :aMarxParty:

In case of interest, here's an MP fork with my lazyweb "port" where the only changes are basically copying the ESP-IDF settings for the Tanmatsu over into the MP source tree as a new board:

https://github.com/martin-hamilton/tanmatsu-micropython

Disclaimer: On the great Copilot In The Cloud because there are too many moving parts to cleanly slurp over elsewhere

Some good news for #Tanmatsu owners and others who partake of the #BadgeLife - #MicroPython now kinda sorta works on the #ESP32P4 :aMarxParty:

In case of interest, here's an MP fork with my lazyweb "port" where the only changes are basically copying the ESP-IDF settings for the Tanmatsu over into the MP source tree as a new board:

https://github.com/martin-hamilton/tanmatsu-micropython

Disclaimer: On the great Copilot In The Cloud because there are too many moving parts to cleanly slurp over elsewhere

Some good news for #Tanmatsu owners and others who partake of the #BadgeLife - #MicroPython now kinda sorta works on the #ESP32P4 :aMarxParty:

In case of interest, here's an MP fork with my lazyweb "port" where the only changes are basically copying the ESP-IDF settings for the Tanmatsu over into the MP source tree as a new board:

https://github.com/martin-hamilton/tanmatsu-micropython

Disclaimer: On the great Copilot In The Cloud because there are too many moving parts to cleanly slurp over elsewhere

Some good news for #Tanmatsu owners and others who partake of the #BadgeLife - #MicroPython now kinda sorta works on the #ESP32P4 :aMarxParty:

In case of interest, here's an MP fork with my lazyweb "port" where the only changes are basically copying the ESP-IDF settings for the Tanmatsu over into the MP source tree as a new board:

https://github.com/martin-hamilton/tanmatsu-micropython

Disclaimer: On the great Copilot In The Cloud because there are too many moving parts to cleanly slurp over elsewhere

Some good news for #Tanmatsu owners and others who partake of the #BadgeLife - #MicroPython now kinda sorta works on the #ESP32P4 :aMarxParty:

In case of interest, here's an MP fork with my lazyweb "port" where the only changes are basically copying the ESP-IDF settings for the Tanmatsu over into the MP source tree as a new board:

https://github.com/martin-hamilton/tanmatsu-micropython

Disclaimer: On the great Copilot In The Cloud because there are too many moving parts to cleanly slurp over elsewhere