Arduino RS485 Master/Slave for DHT11 aand LDR sensor

已关闭 已发布的 Dec 23, 2013 货到付款
已关闭 货到付款

I have several arduino's (1 master / 5 slaves) which i would like the master to poll each and return and display (via 16x2 Display) for each slave what the sensor values are. Each slave arduino has a DHT11 sensor and a light Sensor.

The idea is to place these sensors in different locations, Project not suitable for wireless version.

Look forward to hearing from you

Regards

Anthony

Hence send the Temperature, Humidity and Lux value from 5 other Arduino's to one master controller and showing the data. I would want to be able to use this to data to display on a LCD screen in the end.

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