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This commit is contained in:
caternuson 2025-07-07 07:42:26 -07:00
parent 6afb0088e9
commit c61381ebc0
8 changed files with 8 additions and 16 deletions

View file

@ -9,8 +9,7 @@ Adafruit_PCF8574 pcf;
void setup() {
Serial.begin(115200);
// while (!Serial) { delay(10); }
while (!Serial) { delay(10); }
Serial.println("Adafruit PCF8574 LED blink test");
if (!pcf.begin(0x20, &Wire)) {

View file

@ -9,8 +9,7 @@ Adafruit_PCF8574 pcf;
void setup() {
Serial.begin(115200);
// while (!Serial) { delay(10); }
while (!Serial) { delay(10); }
Serial.println("Adafruit PCF8574 LED blink test");
if (!pcf.begin(0x20, &Wire)) {

View file

@ -15,8 +15,7 @@ Adafruit_PCF8574 pcf;
void setup() {
Serial.begin(115200);
// while (!Serial) { delay(10); }
while (!Serial) { delay(10); }
Serial.println("Adafruit PCF8574 button/led IRQ test");
if (!pcf.begin(0x20, &Wire)) {

View file

@ -9,8 +9,7 @@ Adafruit_PCF8574 pcf;
void setup() {
Serial.begin(115200);
// while (!Serial) { delay(10); }
while (!Serial) { delay(10); }
Serial.println("Adafruit PCF8574 button read test");
if (!pcf.begin(0x20, &Wire)) {

View file

@ -9,8 +9,7 @@ Adafruit_PCF8575 pcf;
void setup() {
Serial.begin(115200);
// while (!Serial) { delay(10); }
while (!Serial) { delay(10); }
Serial.println("Adafruit PCF8575 LED blink test");
if (!pcf.begin(0x20, &Wire)) {

View file

@ -9,8 +9,7 @@ Adafruit_PCF8575 pcf;
void setup() {
Serial.begin(115200);
// while (!Serial) { delay(10); }
while (!Serial) { delay(10); }
Serial.println("Adafruit PCF8575 LED blink test");
if (!pcf.begin(0x20, &Wire)) {

View file

@ -15,8 +15,7 @@ Adafruit_PCF8575 pcf;
void setup() {
Serial.begin(115200);
// while (!Serial) { delay(10); }
while (!Serial) { delay(10); }
Serial.println("Adafruit PCF8575 button/led IRQ test");
if (!pcf.begin(0x20, &Wire)) {

View file

@ -9,8 +9,7 @@ Adafruit_PCF8575 pcf;
void setup() {
Serial.begin(115200);
// while (!Serial) { delay(10); }
while (!Serial) { delay(10); }
Serial.println("Adafruit PCF8575 button read test");
if (!pcf.begin(0x20, &Wire)) {