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Excel Com port communication
Thanks for the fast reply and your code. I have now got the sending part to work but not the receiving one. Can't proceed cause my trial version of Eltima port monitor ran out. I tried the Advanced Serial Port Monitor from Agg Software but it didn't work for me, cause it couldn't read the...- COPP1
- Post #50
- Forum: VBA Visual Basic for Applications (Microsoft)
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Excel Com port communication
Hi, I’m trying to get communication between a microcontroller (BasicX24) and VBA in PowerPoint. The microcontroller will be sending one byte to VBA and receiving three bytes from VBA. In VBA I’m sending data to the serialport using CheapComm by writing the following: nNumBytesSent =...- COPP1
- Post #47
- Forum: VBA Visual Basic for Applications (Microsoft)
