We got an email from Gustav. Here it is. Posted with permission.
I have a circuit playground bluefruit, which I really love using. I’m a bit sad that the sound quality of the little speaker is worse than on the CPX because of the CPB not having a real DAC. I wish that you could put some effort into improving the simulated DAC to get rid of that hissing sound in the background – or just continue improving on the CP series with a new model. I’ll gladly buy a new one. I think the concept is amazing and I hope you’ll continue to refine it. It’s much more interesting to me than the CLUE, MAGTAG and Micro:bit – I love that it is NOT centered around a screen, but sound and colors instead.
I know that you are working hard on sleep functionality in circuit playground, which of course will improve the usability of CPX and CPB – I’m looking a lot forward to that.
#circuitpython2021 is our annual reflection on the state of CircuitPython. We’d love to hear from you too! See the kick-off post for all of the details. Here are all of the previous posts:
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.