This is the latest version of Grove-recorder, and also the best version. Comparing the previous one, there are some updates that we would like to mention.The first change is MCU. In V3.0, the MCU is upgraded from to be ISD9160FI, which is more powerful than the old one ISD1820PY. How is it more powerful? Together with the newly added 2Mbytes flash, it allows you to record up to 83 seconds, much longer than the previous 12-sec record.Secondly, if you have ever used the previous version, you would know that if you want to playback what you have recorded, you need to press another button on the Grove button that is connected separately. In V3.0, we integrated the record button and playback button into one button. By holding the button for 2 sec, it starts recording, by pushing the button quickly, it plays back what has been recorded.Features: Very long record time, up to 83sBuilt-in button to operateBuilt-in led indicatorStand-alone or controlled by MCUBuilt-in MicrophoneHardware Overview :Speaker Connector – JST2.0MicrophoneVoice ControlButtonShort Press and Release: PlayLong Press: Start recording until releasing the buttonLed IndicatorRed led, lights when button pressGrove ConnectorREC SwitchSwitch to ON if you want to control the module to record vis SoftwareMCUSpecification :Working Voltage: 3.⅗VWorking Current (@5V, 25℃)Standby: 25-30mARecording: 29-35mAPlaying: 110-150mAWorking Current (@3.3V, 25℃)Standby: 23-25mARecording: 25-30mAPlaying: 70-150mAWorking Temperature: 0~85℃Size: 40x20mmWeight: 31.5gPackage Includes :1 x SeeedStudio Grove Recorder v3.0 1 x JST cable
