Looks like the ant bms. If you search on AliExpress for ant bms under the store IC GOGOGO Store you should see some diagrams and wiring guidance. Note that if you have the screen too it tells you how to attach the wires with the color code. As for programing, it's done through a blue tooth app. There are the company ones, may be a little sketchy, but it appears a guy (vortecks) modified the code to make it work better for English speakers. The app is called vbms on the Google Play store ($8). But it could be worth the cost of it saves some time and frustration. Look up VBMS on YouTube to see it
I have one on order. But I haven't recieved it yet so I cannot comments if this all works