![]() ![]() The program of the TFT screen works fine that way but when I try the program of the BME280 it doesn't work. I tried to test the programs with the complete circuit. I also tested the screen+SDcard and the BME280 separately, which worked just fine. So I put it in comment to see if the BME initializes on its own. Initializing BME280Could not find a valid BME280 sensor, check wiring!Īt first it only showed the first line, then it stopped because of the while(1) loop. Now this is the serial output: Initializing SD card.failed! Change text color to black (aka overwrite text) SensorVal2.toCharArray(sensorPrintout2, 6) ![]() SensorVal1.toCharArray(sensorPrintout1, 6) Define hardware SPI connection with BME280Īdafruit_BME280 bme(bme_cs) // hardware SPI Serial.print(bme.readAltitude(SEALEVELPRESSURE_HPA)) Ĭode of the TFT screen with the BME280 (doesn't work) // include the necessary libraries Serial.print(bme.readPressure() / 100.0F) Serial.println("Could not find a valid BME280 sensor, check wiring!") (you can also pass in a Wire library object like &Wire2) SensorVal2.toCharArray(sensorPrintout2, 4) Ĭode of the BME280 separately (works) #include Īdafruit_BME280 bme(BME_CS) // hardware SPI SensorVal.toCharArray(sensorPrintout, 4) Change sensor value to a character array String sensorVal = String(analogRead(A0)) Serial.println("error while loading Logo.bmp") this variable represents the image to be drawn on screen Whenever I use multiple devices on SPI, TFT Screen, and the BME280 breakout board from Adafruit, the Arduino fails to detect the devices.Ĭode of the screen separately (works) // include the necessary libraries ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |