Welcome to Bike Forums from a 69 y/o roadie. This is the Introductions forum. The folks in the Electronics, Lighting & Gadgets forum may be able to help. And perhaps the Road Cycling forum can offer some guidance.
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The Lord is merciful and gracious, slow to anger and abounding in steadfast love. - Psalm 103:8
I am a cyclist. I am not the fastest or the fittest. But I will get to where I'm going with a smile on my face.