Can a microphone (not speaker) be connected directly to an EZ-B V4 ? I am building an R2D2 and would like to allow question to be spoken directly to R2D2. Like today I had him in the office and he was 10 - 15 ft away from my laptop and I was trying to ask him a question. Once I remembered I had to speak into the laptop mic, he answered just fine. However I don't want to do it that way as I my not always have my laptop around.
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Just doesn’t work in the robot
You can get a combo bluetooth mic/speaker then you will also have higher def audio than the EZR controller can provide. The one I bought had 5 watts of output power and cost about $20.
www.plantronics.com/us/en/product/voyager-legend-uc?skuId=sku6260021
https://www.amazon.com/Aluminium-Wireless-Bluetooth-Handsfree-Speakerphone/dp/B0761Q3L3B/ref=sr_1_4?s=aht&ie=UTF8&qid=1532621044&sr=1-4&refinements=p_n_feature_eleven_browse-bin%3A14384060011