The new Ninco Digital Chip have just arrived to Spanish Hobby Shops. Price is 16 euros. Reference 40304.
Ninco has improved and protected its new chip. Also they have added to conectors to assembly in the motor, so you dont need to solder nothing. They have added a screwdriver to the pack. Seem they study it right so their customer dont get any broken chip in the future. We hope they are right!! To purchase the chip, you can do it here