Merge pull request #161 from roberbike/esp32c3test

test sps30 by i2c
kike-canaries · Jan 29, 2023 · 058e79f · 058e79f
2 parents daa5965 + c58326e
commit 058e79f
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/src/Sensors.cpp b/src/Sensors.cpp
@@ -1614,9 +1614,12 @@ void Sensors::startI2C() {
 #ifdef M5ATOM
     enableWire1();
 #endif
-#if not defined(M5STICKCPLUS) && not defined(M5COREINK) && not defined(M5ATOM)
+#if not defined(M5STICKCPLUS) && not defined(M5COREINK) && not defined(M5ATOM) && not defined(ESP32C3)
     Wire.begin();
 #endif
+#ifdef ESP32C3
+    Wire.begin(19,18);
+#endif
 }
 
 void Sensors::enableWire1() {

diff --git a/src/Sensors.hpp b/src/Sensors.hpp
@@ -69,6 +69,9 @@
 #define PMS_RX 3
 #define PMS_TX 1
 #define DHT_SENSOR_PIN 19
+#elif ESP32C3
+#define PMS_RX 20
+#define PMS_TX 21
 
 #else              // **DEFAULT** for legacy CanAirIO devices:
 #define PMS_RX 17  // D1MIN1 / TTGOT7 / ESP32DEVKIT, also for main ESP32 dev boards use it