This breakout board for TI’s DRV8825 microstepping bipolar stepper motor driver features adjustable current limiting, over-current and over-temperature protection, and six microstep resolutions (down to 1/32-step). It operates from 8.2 V to 45 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling). The driver has a pinout and interface that are nearly identical to those of our A4988 stepper motor driver carriers, so it can be used as a higher-performance drop-in replacement for those boards in many applications. This board ships with soldered 0.1″ male header pins and heat sink.
Case is nice and sturdy all ports are perfectly aligned it has enough room for hat , especially if you want use Geekworm X1002 PCIe to M.2 2280 hat for nvme.
The only thing is missing is heat dissipation cut outs on the top of the case , If it has heat dissipation holes on the top it will be much better however case is having many cutout on the front bottom and right side but , for active cooler to release instant heat top side cutout will be much better .
Next thing it will be better If it comes with rubber feet so that in case we don't want to mount on wall we can place on table little bit risen up from the surface.
It comes with rail mount and wall mount which is very good.
with offical RPI5 active cooler and if cooler is not running (only passive heat release)the ideal temp of pi 5 stays around 53 degree Celsius when room's ambient temperature is around 18 degrees , and its running on raspberry pi os .
what will be the temp. on summers that i yet to experience.
{"id":6568053014614,"title":"DRV8825 High Current Stepper Motor Driver","handle":"drv8825-high-current-stepper-motor-driver","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis breakout board for TI’s DRV8825 microstepping bipolar stepper motor driver features adjustable current limiting, over-current and over-temperature protection, and six microstep resolutions (down to 1\/32-step). It operates from 8.2 V to 45 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling). The driver has a pinout and interface that are nearly identical to those of our \u003c\/span\u003e\u003ca href=\"https:\/\/www.pololu.com\/product\/1182\" title=\"A4988 Stepper Driver\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.pololu.com\/product\/1182\"\u003eA4988 stepper motor driver carriers\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e, so it can be used as a higher-performance drop-in replacement for those boards in many applications. This board ships with soldered 0.1″ male header pins and heat sink.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable class=\"specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth style=\"text-align: right;\"\u003eMinimum operating voltage:\u003c\/th\u003e\n\u003ctd\u003e8.2 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth style=\"text-align: right;\"\u003eMaximum operating voltage:\u003c\/th\u003e\n\u003ctd\u003e45 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth style=\"text-align: right;\"\u003eContinuous current per phase:\u003c\/th\u003e\n\u003ctd\u003e1.5 A\u003csup\u003e\u003ca href=\"https:\/\/www.pololu.com\/product\/2133\/specs#note2\"\u003e2\u003c\/a\u003e\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth style=\"text-align: right;\"\u003eMaximum current per phase:\u003c\/th\u003e\n\u003ctd\u003e2.2 A\u003csup\u003e\u003ca href=\"https:\/\/www.pololu.com\/product\/2133\/specs#note3\"\u003e3\u003c\/a\u003e\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth style=\"text-align: right;\"\u003eMinimum logic voltage:\u003c\/th\u003e\n\u003ctd\u003e2.5 V\u003csup\u003e\u003ca href=\"https:\/\/www.pololu.com\/product\/2133\/specs#note4\"\u003e4\u003c\/a\u003e\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth style=\"text-align: right;\"\u003eMaximum logic voltage:\u003c\/th\u003e\n\u003ctd\u003e5.25 V\u003csup\u003e\u003ca href=\"https:\/\/www.pololu.com\/product\/2133\/specs#note4\"\u003e4\u003c\/a\u003e\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth style=\"text-align: right;\"\u003eMicrostep resolutions:\u003c\/th\u003e\n\u003ctd\u003efull, 1\/2, 1\/4, 1\/8, 1\/16, and 1\/32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","published_at":"2022-12-06T11:14:03+05:30","created_at":"2021-05-01T22:36:15+05:30","vendor":"ThinkRobotics","type":"","tags":["12V stepper driver","12v stepper motor","24v Stepper Motor","5V Stepper Driver","A4988","DRV8825","ELC4","MTR-DRV","NEMA17 Stepper Motor","Stepper","stepper driver","Stepper Motor","stepper motor driver","STPR-DRV","Trinamic Stepper Driver"],"price":29999,"price_min":29999,"price_max":29999,"available":true,"price_varies":false,"compare_at_price":29999,"compare_at_price_min":29999,"compare_at_price_max":29999,"compare_at_price_varies":false,"variants":[{"id":39350514843734,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ELC4018","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DRV8825 High Current Stepper Motor Driver","public_title":null,"options":["Default Title"],"price":29999,"weight":10,"compare_at_price":29999,"inventory_management":"shopify","barcode":"39350514843734","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/products\/Driver-Motor.jpg?v=1619888776","\/\/thinkrobotics.com\/cdn\/shop\/products\/0J5806.1200.jpg?v=1619888777","\/\/thinkrobotics.com\/cdn\/shop\/products\/0J4232.600.png?v=1619888777"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/products\/Driver-Motor.jpg?v=1619888776","options":["Title"],"media":[{"alt":"DRV8825 High Current Stepper Motor Driver","id":20573453451350,"position":1,"preview_image":{"aspect_ratio":1.216,"height":675,"width":821,"src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/Driver-Motor.jpg?v=1619888776"},"aspect_ratio":1.216,"height":675,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/Driver-Motor.jpg?v=1619888776","width":821},{"alt":"DRV8825 High Current Stepper Motor Driver","id":20573453484118,"position":2,"preview_image":{"aspect_ratio":0.984,"height":1219,"width":1200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/0J5806.1200.jpg?v=1619888777"},"aspect_ratio":0.984,"height":1219,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/0J5806.1200.jpg?v=1619888777","width":1200},{"alt":"DRV8825 High Current Stepper Motor Driver","id":20573453516886,"position":3,"preview_image":{"aspect_ratio":2.166,"height":277,"width":600,"src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/0J4232.600.png?v=1619888777"},"aspect_ratio":2.166,"height":277,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/0J4232.600.png?v=1619888777","width":600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis breakout board for TI’s DRV8825 microstepping bipolar stepper motor driver features adjustable current limiting, over-current and over-temperature protection, and six microstep resolutions (down to 1\/32-step). It operates from 8.2 V to 45 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling). The driver has a pinout and interface that are nearly identical to those of our \u003c\/span\u003e\u003ca href=\"https:\/\/www.pololu.com\/product\/1182\" title=\"A4988 Stepper Driver\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.pololu.com\/product\/1182\"\u003eA4988 stepper motor driver carriers\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e, so it can be used as a higher-performance drop-in replacement for those boards in many applications. This board ships with soldered 0.1″ male header pins and heat sink.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable class=\"specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth style=\"text-align: right;\"\u003eMinimum operating voltage:\u003c\/th\u003e\n\u003ctd\u003e8.2 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth style=\"text-align: right;\"\u003eMaximum operating voltage:\u003c\/th\u003e\n\u003ctd\u003e45 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth style=\"text-align: right;\"\u003eContinuous current per phase:\u003c\/th\u003e\n\u003ctd\u003e1.5 A\u003csup\u003e\u003ca href=\"https:\/\/www.pololu.com\/product\/2133\/specs#note2\"\u003e2\u003c\/a\u003e\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth style=\"text-align: right;\"\u003eMaximum current per phase:\u003c\/th\u003e\n\u003ctd\u003e2.2 A\u003csup\u003e\u003ca href=\"https:\/\/www.pololu.com\/product\/2133\/specs#note3\"\u003e3\u003c\/a\u003e\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth style=\"text-align: right;\"\u003eMinimum logic voltage:\u003c\/th\u003e\n\u003ctd\u003e2.5 V\u003csup\u003e\u003ca href=\"https:\/\/www.pololu.com\/product\/2133\/specs#note4\"\u003e4\u003c\/a\u003e\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth style=\"text-align: right;\"\u003eMaximum logic voltage:\u003c\/th\u003e\n\u003ctd\u003e5.25 V\u003csup\u003e\u003ca href=\"https:\/\/www.pololu.com\/product\/2133\/specs#note4\"\u003e4\u003c\/a\u003e\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth style=\"text-align: right;\"\u003eMicrostep resolutions:\u003c\/th\u003e\n\u003ctd\u003efull, 1\/2, 1\/4, 1\/8, 1\/16, and 1\/32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e"}
