I2C same addresses w/ multiplexer problems
hey all,
i having trouble arduino project. these sensors/hardware using:
mpu6050 breakout board (https://www.sparkfun.com/products/11028)
sensorstick 9dof breakout board (https://www.sparkfun.com/products/10724)
flexiforce pressure sensor-just in analog pin
16 channel multiplexer (https://www.sparkfun.com/products/9056)
arduino due
what want read raw data these sensors simultaneously (or close to). have been able read data off of each sensor individually , have been able read data off of them @ once not consistently. know multiplexer or arduino code. biggest problem able read data 1 mpu6050 both share same address. address hard wired don't want change address require desoldering , soldering (i'm not skilled soldering!). using 5 mpu6050 sensors cannot set 1 high 1 low , put them on sda,scl , sda1,scl1. i really appreciate on subject. code attached.
thank in advance help!
i having trouble arduino project. these sensors/hardware using:
mpu6050 breakout board (https://www.sparkfun.com/products/11028)
sensorstick 9dof breakout board (https://www.sparkfun.com/products/10724)
flexiforce pressure sensor-just in analog pin
16 channel multiplexer (https://www.sparkfun.com/products/9056)
arduino due
what want read raw data these sensors simultaneously (or close to). have been able read data off of each sensor individually , have been able read data off of them @ once not consistently. know multiplexer or arduino code. biggest problem able read data 1 mpu6050 both share same address. address hard wired don't want change address require desoldering , soldering (i'm not skilled soldering!). using 5 mpu6050 sensors cannot set 1 high 1 low , put them on sda,scl , sda1,scl1. i really appreciate on subject. code attached.
thank in advance help!
did know 'trick' : http://playground.arduino.cc/main/mpu-6050#multiple
i did not read sketch, know how multiplexer connected.
i did not read sketch, know how multiplexer connected.
Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > I2C same addresses w/ multiplexer problems
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