Merge pull request #2362 from adafruit/stemma_i2c-1

kattni · web-flow · commit b74d4adc19c0 · 2022-12-21T16:08:14.000-05:00
Added commented out board.stemma_i2c() - PR 1
diff --git a/Adafruit_Feather_ESP32-S2/BME280_LC709203_Adafruit_IO/code.py b/Adafruit_Feather_ESP32-S2/BME280_LC709203_Adafruit_IO/code.py
@@ -34,8 +34,10 @@
 led.switch_to_output()
 
 # Set up the BME280 and LC709203 sensors
-bme280 = adafruit_bme280.Adafruit_BME280_I2C(board.I2C())
-battery_monitor = LC709203F(board.I2C())
+i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
+bme280 = adafruit_bme280.Adafruit_BME280_I2C(i2c)
+battery_monitor = LC709203F(i2c)
 battery_monitor.pack_size = battery_pack_size
 
 # Collect the sensor data values and format the data
diff --git a/Adafruit_Feather_ESP32-S2/BME280_LC709203_Simple_Data/code.py b/Adafruit_Feather_ESP32-S2/BME280_LC709203_Simple_Data/code.py
@@ -9,9 +9,10 @@
 from adafruit_lc709203f import LC709203F, PackSize
 
 # Create sensor objects, using the board's default I2C bus.
-i2c = board.I2C()
+i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
 bme280 = adafruit_bme280.Adafruit_BME280_I2C(i2c)
-battery_monitor = LC709203F(board.I2C())
+battery_monitor = LC709203F(i2c)
 battery_monitor.pack_size = PackSize.MAH400
 
 # change this to match your location's pressure (hPa) at sea level
diff --git a/Adafruit_Feather_Sense/code.py b/Adafruit_Feather_Sense/code.py
@@ -14,7 +14,8 @@
 import adafruit_lsm6ds.lsm6ds33
 import adafruit_sht31d
 
-i2c = board.I2C()
+i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
 
 apds9960 = adafruit_apds9960.apds9960.APDS9960(i2c)
 bmp280 = adafruit_bmp280.Adafruit_BMP280_I2C(i2c)
diff --git a/Adafruit_Feather_TFT_ESP32-S2/LC709203_Adafruit_IO/code.py b/Adafruit_Feather_TFT_ESP32-S2/LC709203_Adafruit_IO/code.py
@@ -33,7 +33,9 @@
 led.switch_to_output()
 
 # Set up the LC709203 sensor
-battery_monitor = LC709203F(board.I2C())
+i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
+battery_monitor = LC709203F(i2c)
 battery_monitor.pack_size = battery_pack_size
 
 # Collect the sensor data values and format the data
diff --git a/Adafruit_Feather_TFT_ESP32-S2/LC709203_Simple_Data/code.py b/Adafruit_Feather_TFT_ESP32-S2/LC709203_Simple_Data/code.py
@@ -8,7 +8,9 @@
 from adafruit_lc709203f import LC709203F, PackSize
 
 # Create sensor object, using the board's default I2C bus.
-battery_monitor = LC709203F(board.I2C())
+i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
+battery_monitor = LC709203F(i2c)
 
 # Update to match the mAh of your battery for more accurate readings.
 # Can be MAH100, MAH200, MAH400, MAH500, MAH1000, MAH2000, MAH3000.
diff --git a/Adafruit_Feather_TFT_ESP32-S2/TFT_simple_sensor_data/code.py b/Adafruit_Feather_TFT_ESP32-S2/TFT_simple_sensor_data/code.py
@@ -21,7 +21,9 @@
 print("LC709203F test")
 print("Make sure LiPoly battery is plugged into the board!")
 
-sensor = LC709203F(board.I2C())
+i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
+sensor = LC709203F(i2c)
 
 print("IC version:", hex(sensor.ic_version))
 
diff --git a/Adafruit_IO_Power_Relay/code_light_sensor/code.py b/Adafruit_IO_Power_Relay/code_light_sensor/code.py
@@ -61,7 +61,8 @@
 power_pin.switch_to_output()
 
 # Set up the light sensor
-i2c = board.I2C()
+i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
 sensor = adafruit_bh1750.BH1750(i2c)
 
 ### Feeds ###
diff --git a/Adafruit_NeoSlider/CircuitPython_Rainbow_Slider/code.py b/Adafruit_NeoSlider/CircuitPython_Rainbow_Slider/code.py
@@ -10,7 +10,9 @@
 from adafruit_seesaw import neopixel
 
 # NeoSlider Setup
-neoslider = Seesaw(board.I2C(), 0x30)
+i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
+neoslider = Seesaw(i2c, 0x30)
 potentiometer = AnalogInput(neoslider, 18)
 pixels = neopixel.NeoPixel(neoslider, 14, 4, pixel_order=neopixel.GRB)
 
diff --git a/Adafruit_Proximity_Trinkey/NeoPixel_Brightness/code.py b/Adafruit_Proximity_Trinkey/NeoPixel_Brightness/code.py
@@ -11,7 +11,9 @@
 import neopixel
 from adafruit_apds9960.apds9960 import APDS9960
 
-apds = APDS9960(board.I2C())
+i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
+apds = APDS9960(i2c)
 pixels = neopixel.NeoPixel(board.NEOPIXEL, 2)
 
 apds.enable_proximity = True
diff --git a/Adafruit_Proximity_Trinkey/Proximity_Spacebar_Game/code.py b/Adafruit_Proximity_Trinkey/Proximity_Spacebar_Game/code.py
@@ -14,7 +14,9 @@
 import neopixel
 from adafruit_apds9960.apds9960 import APDS9960
 
-apds = APDS9960(board.I2C())
+i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
+apds = APDS9960(i2c)
 pixels = neopixel.NeoPixel(board.NEOPIXEL, 2)
 keyboard = Keyboard(usb_hid.devices)
 
diff --git a/Adafruit_Proximity_Trinkey/Proximity_Trinkey_MIDI/code.py b/Adafruit_Proximity_Trinkey/Proximity_Trinkey_MIDI/code.py
@@ -16,7 +16,9 @@
 
 from adafruit_apds9960.apds9960 import APDS9960
 
-apds = APDS9960(board.I2C())
+i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
+apds = APDS9960(i2c)
 apds.enable_proximity = True
 
 touch1 = touchio.TouchIn(board.TOUCH1)
diff --git a/BLE_Gesture_Mouse/code.py b/BLE_Gesture_Mouse/code.py
@@ -17,7 +17,8 @@
 from adafruit_ble.services.standard.device_info import DeviceInfoService
 
 #  setup I2C
-i2c = board.I2C()
+i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
 
 #  setup accelerometer
 lsm6ds33 = adafruit_lsm6ds.lsm6ds33.LSM6DS33(i2c)
diff --git a/BLE_Heart_Rate_Trainer/code.py b/BLE_Heart_Rate_Trainer/code.py
@@ -37,7 +37,8 @@
 max_rate = 180
 
 # Seven Segment FeatherWing setup
-i2c = board.I2C()
+i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
 display_A = Seg7x4(i2c, address=0x70)  # this will be the BPM display
 display_A.fill(0)  # Clear the display
 # Second display has A0 address jumpered
diff --git a/BLE_Sensornet/feather_sense_sensornet/code.py b/BLE_Sensornet/feather_sense_sensornet/code.py
@@ -12,7 +12,8 @@
 import adafruit_bmp280   # barometric sensor
 import adafruit_lis3mdl  # magnetic sensor
 
-i2c = board.I2C()
+i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
 
 sense_accel = adafruit_lsm6ds.LSM6DS33(i2c)
 sense_humid = adafruit_sht31d.SHT31D(i2c)
diff --git a/Burning_Fire_Wizard_Staff/code.py b/Burning_Fire_Wizard_Staff/code.py
@@ -71,7 +71,8 @@
 wave_file = None
 
 # Set up accelerometer on I2C bus, 4G range:
-i2c = board.I2C()
+i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
 accel = adafruit_lis3dh.LIS3DH_I2C(i2c)
 accel.range = adafruit_lis3dh.RANGE_4_G
 
diff --git a/CLUE_Egg_Drop/code.py b/CLUE_Egg_Drop/code.py
@@ -65,7 +65,9 @@
 board.DISPLAY.show(splash)
 
 # connect to the accelerometer
-sensor = LSM6DS33(board.I2C())
+i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
+sensor = LSM6DS33(i2c)
 # highest range for impacts!
 sensor.accelerometer_range = AccelRange.RANGE_16G
 # we'll read at about 1KHz
diff --git a/CLUE_Milk_Checker/code.py b/CLUE_Milk_Checker/code.py
@@ -57,7 +57,9 @@
 clue.display.show(splash)
 
 # setup SGP30 and wait for initial warm up
-sgp30 = adafruit_sgp30.Adafruit_SGP30(board.I2C())
+i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
+sgp30 = adafruit_sgp30.Adafruit_SGP30(i2c)
 time.sleep(15)
 
 # loop forever
diff --git a/CLUE_Servo_Barometer/code.py b/CLUE_Servo_Barometer/code.py
@@ -18,6 +18,7 @@
 
 #  bmp280 sensor setup
 i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
 bmp280 = adafruit_bmp280.Adafruit_BMP280_I2C(i2c)
 
 #  change depending on your location's elevation
diff --git a/CircuitPython_BLE_Darksaber/code.py b/CircuitPython_BLE_Darksaber/code.py
@@ -83,7 +83,8 @@
 wave_file = None
 
 # Set up accelerometer on I2C bus, 4G range:
-i2c = board.I2C()
+i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
 accel = adafruit_lis3dh.LIS3DH_I2C(i2c)
 accel.range = adafruit_lis3dh.RANGE_4_G
 
diff --git a/CircuitPython_Darksaber/code.py b/CircuitPython_Darksaber/code.py
@@ -73,7 +73,8 @@
 wave_file = None
 
 # Set up accelerometer on I2C bus, 4G range:
-i2c = board.I2C()
+i2c = board.I2C()  # uses board.SCL and board.SDA
+# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
 accel = adafruit_lis3dh.LIS3DH_I2C(i2c)
 accel.range = adafruit_lis3dh.RANGE_4_G
 
