Bonjour,
Je viens de publier un nouveau tutoriel sur mon blog :
2 « J'aime »
vdomos
Novembre 9, 2025, 8:08
2
Merci pour ce partage,
J’attends qu’il soit de nouveau disponible sur SeedStudio Germany pour le commander
1 « J'aime »
Je conseille vivement la version monochrome (E1001), la couleur n’apporte pas grand chose et le rafraîchissement est bcp trop lent sur ce E1002 à mon goût.
1 « J'aime »
j’attends la mise à jour de esphome et le composant epaper_spi pour le E1002 qui aura le support du E1002 intégrer.
dev ← clydebarrow:epaper_spi
ouvert 08:04PM - 25 Oct 25 UTC
# What does this implement/fix?
* Use larger data blocks to improve SPI t… ransfer speed for Spectra display
* Revise E6 pixel format to speed transfer
* Rework config to move init sequence to Python code
* Add pre-configs for board-specific pins
* Add Seeed-reTerminal-E1002 config
* Fixed busy pin polarity - turns out the Spectra E6 busy pin is active low, but also open-drain, so inverted with pullup works.
* Change state machine from a linear queue to a code-based sequence - saves some memory and will facilitate customisation for other displays
* Changed reset and other delays from loop_disable()/set_timeout() to internal delay handling. This is lighter-weight and also by not disabling the loop during an update allows the loop state to be reliably used to tell if the display driver is busy (see #11651). It also marries more neatly with the display panel busy-detection.
## Types of changes
- [x] Bugfix (non-breaking change which fixes an issue)
- [x] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
- [ ] Code quality improvements to existing code or addition of tests
- [x] Other
**Related issue or feature (if applicable):**
- fixes <link to issue>
**Pull request in [esphome-docs](https://github.com/esphome/esphome-docs) with documentation (if applicable):**
- esphome/esphome-docs#5535
## Test Environment
- [ ] ESP32
- [x] ESP32 IDF
- [ ] ESP8266
- [ ] RP2040
- [ ] BK72xx
- [ ] RTL87xx
- [ ] nRF52840
## Example entry for `config.yaml`:
```yaml
# Example config.yaml
display:
- platform: epaper_spi
id: epaper_display
model: Seeed-reTerminal-E1002
update_interval: never
auto_clear_enabled: false
lvgl:
on_draw_end:
- lvgl.pause:
- wait_until:
component.is_idle: epaper_display
- component.update: epaper_display
- wait_until:
component.is_idle: epaper_display
- lvgl.resume:
```
## Checklist:
- [x] The code change is tested and works locally.
- [x] Tests have been added to verify that the new code works (under `tests/` folder).
If user exposed functionality or configuration variables are added/changed:
- [x] Documentation added/updated in [esphome-docs](https://github.com/esphome/esphome-docs).
C’est vrai que c’est long a actualise sur le E1002, peut-être une amélioration avec cette mise à jour.
vdomos
Novembre 10, 2025, 6:15
5
Je pense effectivement prendre un E1001.
Cela donne quoi en autonomie et avec quel rafraichissement d’affichage ?
Avec un E1002 et 24 rafraichissements par jour, il tient 1 mois.