Hello, I'm facing quite a challenge. I have a couple of Mega 2560s with RFM22 SparkFun RFM22 Shield - 434MHz - DEV-11018 - SparkFun Electronics 433Mhz radio shields on top of each. I've established a serial bridge between the two - easy. Now, it gets complicated then I'm trying to use serial eve…

injecting data into hardware serial

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