Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Description:
1.Testtherelaymodule:connecttherelaymoduleVCCto5V,GNDtoground,INtoGND,therelayjumps,andwhenINissuspended,therelayrecovers,soyoucanheartherelayKakasoundrepeatedly;
2.Testthesoilmoisturesensormodule:connecttheforkprobeandtransmittermodulewithtwoDuPontlines,thetransmittermoduleVCCisconnectedto5V,GNDisgrounded,justafterpower-on,theredpowerlightisalwayson,green(blue)colorindicationThelampflashesfaintlyonce;theforkprobeisdirectlyinsertedintothewater,andthegreen(blue)lightison;
3.Connecttheredlineofthepumpto5V,theblacklineisgrounded,thepumpworks,payattentiontothetestfor1second,anditisnotallowedtoworkintheairforalongtime;
Note:
1. thiscanbefreeofwelding,butyouneedtopeelthewire,twistthecopperwiretogether,andprotectitwithblacktape;
2.Thepumpcannotbeoperatedintheairforalongtime;
3.thesystemisconnected,poweron,thepumphasbeenworking,itiscorrect,becauseintheair,theprobecannotdetectthehumidity,sothepumphasbeenworking,thereisnoprobleminthecorrectinstallationintothepot.
Notethatwatershouldnotbepoureddirectlyontheprobe.Manypeopledon`tknowthatthehumidityofthewaterwillberustedanddestroyedsoon.
Package Included:
1xRelayModule
1xSoilMoistureProbe+ComparisonModule
1xSmallWaterPump
1xBatteryCase
1xUSBPowerCord
10x20cmDupontLine
1x50cmSiliconeWaterPipe