Question about OpenCat/SkillLibrary/Readme.md which says: There are several ways to perform the new skills: 1. Import a skill file through the Petoi Desktop app -> Skill Composer. It will be saved to the robot's memory and overwrite the last sent skill. Use token 'T' to call the skill. You can send 'T' through the serial command or assign it to one of the infrared remote key. 2. Insert it in OpenCat/serialMaster/example.py. 3. Integrate the skill directly into the OpenCat main code. But it requires a deeper understanding of the data structure. I don't understand option #1. Import reads the frames (skill) from a file, and Export writes them to a file. I don't see an option to save it to the robot's memory. And I don't see a "T" command listed in the serial protocol description. Thanks, --Mike

Ah.. thank you! ardSerial.py is the one I needed! Regards, --Mike

Thanks. OK, understood thank you. I've downloaded Arduino IDE 2.0 and I'm now playing around with the Serial Monitor. I'm now trying to get the PySerial console app "serial.tools.miniterm" to work in the same way as Serial Monitor, so that I can type serial commands that are sent to Bittle. It's not working quite right though. I wonder if you have ever done this? Also, can you tell me where I can find more details of OpenCat's serial protocol? (serial.tools.miniterm has various options such as 'character encoding' and I'm not sure what OpenCat uses) Regards, --Mike

So, are you saying it's not possible to add new skills using CodeCraft and firmware 1.0 ? Also, can you recommend which Arduino IDE to use? Thanks!

Thank you Rongzhong! I realize that the most advanced programming environment for Bittle is Arduino. And I have used the Skill Composer successfully. However, my understanding is that the skills created Skill Composer are joint/servo position sequences that are transmitted serially to the device (Bittle), and are not actually downloaded into PROGMEM for later execution. So before trying the Arduino programming environment, I would like to use CodeCraft to create and download code into the device (PROGMEM) for execution as a new "behavior." Especially to experiment with the various sensors in the sensor pack. Do you know if the code downloaded into Bittle from CodeCraft can be stored (e.g. PROGMEM) for execution later using a serial command? The videos appear to show the code downloaded from CodeCraft only being executed when Bittle is turned on. Thank you! Regards, --Mike