Petoi Camp

I have a Petoi Bittle with Nyboard v1.2 that I was trying to upgrade the firmware with from my Mac. It says parameters uploaded and then the Mac app crashes. Since then I can connect to it with the mobile app, but when I send a command such as Stand it beeps repeatedly and doesn't respond. The yellow and blue lights on the board are on. I dont have the USB module so limited to Bluetooth connection only. Please help!

I am having an issue with the default behaviour of the Nybble pet. A little history: I had a Nybble from a few years back with a v 1_1 board that gave me trouble and put it aside. Recently I had another look at it and decided to add the battery (that wasn't available back then) and the latest 1_2 board. There was some strangeness in the behaviour so I decided to upload the latest OpenCat and was able to get it calibrated properly and runnning using the flags: #define MAIN_SKETCH #define NYBBLE #define NyBoard_V1_2 #define ULTRASONIC The only thing is the default behaviour is a cycle of movements (see video) - but what could be preferred is if it would stay on the last command or go to a rest state - ideally it would be in a rest state on start-up. Any clues on how to make this happen? In the serial terminal I get: * Start * Nybble N_240907 Servo:23.92 Skill TaskQ k k k k k k (constant) And here is a video showing it in the deafutl state, then going into a standing state, then back to the default state (ideally it would just stay standing....). IMG_7108.MOV BTW - when I put it in calibration mode it stays there, but as sson as I save it goes back to the deafult mode. Thanks for any advice you have....

My Nybble shipped with an ultrasonic sensor board marked "HC-SR04". It looks different to the ultrasonic sensor board shown in the short assembly video and the long assembly video. It is also different from the one shown in the ultrasonic sensor installation video. Specifically it has what looks like a crystal oscillator, designated Y1 on the PCB, between the two "eyes". This is the same as the one pictured as part of the "early kit" shown in chapter 2 of the manual. My wooden pieces match the "newest kit". (The ultrasonic sensor board shown in the "newest kit" might also be the same as mine but it's impossible to tell due to a label obscuring the image). The problem is that the ultrasonic sensor board physically does not fit in the position shown in the videos and images. The PCB is too tall to fit in the designated notch in the "mid" head part. Even if the PCB were not too tall, the "Y1" component would physically collide with the "mid" head part and prevent the board from being installed correctly. I followed the instructions very carefully but cannot see any way the ultrasonic sensor board can possibly be made to fit without cutting the "mid" head part. As a direct consequence of following the instructions and trying to make it fit, I have snapped my "mid" head part 😭. What should I do? Has anyone been able to successfully assemble a Nybble including this ultrasonic sensor board?