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AyeChan replied to the topic Optical dissolved oxygen solutions? in the forum Environmental Sensors 4 years, 8 months ago
Hi,
I have a problem in communication between arduino uno and yosemitech Y504-A (http://yosemitech.sell.everychina.com/p-101690172-y502-a-online-optical-dissolved-oxygen-sensor.html). I use MAX485 module (https://hobbycomponents.com/wired-wireless/663-max485-rs485-transceiver-module). Honestly I am new in Modbus, so please teach me how to solve…[Read more]
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AyeChan became a registered member 4 years, 8 months ago