OpenAstroExplorer - Electronics

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Electronic components for the OpenAstroExplorer. If you need all electronics, you have to purchase all 3 options! PCB: PCB only Electronics: 1x ESP32 2x TMC2209 2x A4988 1x DC Barr el 2x Connector Cable NEMA17 Steppers (come crimped with proper connector) 1x 46 Ncm 0.9° 1x 26 Ncm 1.8° Dual Shaft 2x 28BYJ-48 Show more