▲ | sschueller 8 hours ago | |
There is a similar device from lilygo which has an ESP32S3 plus also a SDCard slot all in one USB stick. It is available all over Aliexpress for around $10. You do have to code it yourself if you want to display information on it. However it has all the goodies of the ESP32S3 which is a very powerful MCU with wifi and bluetooth. For fun I ported my railway station display [2] firmware which also runs on a ESP32S3 to it [3]. Cool little gadget. [1] https://lilygo.cc/products/t-dongle-s3 |