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Partial power enable for display charge pump #39

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Merged
kubasaw merged 1 commit into from
Apr 7, 2026
+9 −3
Merged

Partial power enable for display charge pump #39

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12 changes: 9 additions & 3 deletions packages/heltec_lora32_v2_hal.yaml
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Original file line number Diff line number Diff line change
@@ -1,6 +1,12 @@
esphome:
platformio_options:
upload_speed: 921600
on_boot:
priority: 790
then:
- output.set_level:
id: vext_output
level: 0.33

esp32:
board: heltec_wifi_lora_32_V2
Expand Down Expand Up @@ -30,13 +36,13 @@ display:
address: 0x3C
auto_clear_enabled: True
contrast: 50%
reset_pin:
number: GPIO16
reset_pin: GPIO16
update_interval: never

output:
- platform: gpio
- platform: ledc
id: vext_output
frequency: 10kHz
pin: GPIO21
inverted: True

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