I've just purchased a couple of these with their associated controller board. I don't think that they'll work with my Hornby R8247 Accessory Decoder, the instructions for which suggest it can only be used with solenoid point motors.
Can anyone suggest a good, inexpensive accessory decoder that will work with the Cobalt SS? Ideally, because I'd like to use more of these if they work ok, I want an accessory decoder that will control more than just 2 point motors.