I have all the DP Keys that I pulled from a Rooted Android device. I have also used the localtuya add-on from here… (Tuya LOCAL with energy monitoring and without tuya-convert)
Problem I’m having with it is once I got to about 10-15 devices added, turning devices on and off would randomly take 10-20 seconds or just timeout. Started getting errors in the logs that it was having issues communicating with devices. But if I only had around 5 devices connected through localtuya, the same devices that were having issue started working properly.