Amazon’s Dash buttons have been making the news again with our friends over at Hackaday where they noticed via Matthew Petrof’s teardown that Amazon recently switch from the STM32F205 based WICED modules to the Atmel WINC1500 module. You might recognize those from the Arduino MKR1000, the Arduino WiFi Shield 101, or our own Adafruit Feather WINC1500 or WINC1500 breakout. TLS 1.2 support was added to the WINC1500 as of firmware 19.4.4, which is required for AWS support, but keep in mind that there were also protocol changes to accompany the new HW, so you might want to hold onto your old modules for the time being if you’re doing any hacking around with them. Let us know if you see anyone doing anything interesting with the in the wild!
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.
Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.
