Instructions & advice
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Hello, i am using arduino uno,sim7000 and arduino expansion shield. I need to connect a flame and a sound sensor. The only way it's to connect them with the arduino expansion shield and the only way to get everything connected it's to have the sim7000 'up' to arduino and arduino expansion shield up to sim7000.It's like a pyramid. Is it okay if i tried or i might damage the modules?
2019-03-12 15:22:30 You can put the shields together, just make sure that the pins which are not occupied, because like SIM7000 would uses D7 & D8, other sockets on the expansion shield would uses other pins. you need to avoid the pins which are already used.
robert.chen
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