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thinknode_m5: add pca9557 expander

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This commit is contained in:
Florent 2025-11-27 22:55:21 +01:00
parent d0f6def4f9
commit 24edd3cf20
5 changed files with 17 additions and 8 deletions
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3
variants/thinknode_m5/ThinknodeM5Board.cpp
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@ -1,7 +1,6 @@
#include "ThinknodeM5Board.h"
void ThinknodeM5Board::begin() {
pinMode(PIN_VEXT_EN, OUTPUT);
digitalWrite(PIN_VEXT_EN, !PIN_VEXT_EN_ACTIVE); // force power cycle
@ -9,7 +8,7 @@ void ThinknodeM5Board::begin() {
digitalWrite(PIN_VEXT_EN, PIN_VEXT_EN_ACTIVE); // turn backlight back on
delay(120); // give display time to bias on cold boot
ESP32Board::begin();
pinMode(PIN_STATUS_LED, OUTPUT); // init power led
// pinMode(PIN_STATUS_LED, OUTPUT); // init power led
}
void ThinknodeM5Board::enterDeepSleep(uint32_t secs, int pin_wake_btn) {