Badge project for HackerHotel 2019 15 – 17 Feb 2019
On the badge
The badge firmware provides a launcher, an installer, and a set of pre-installed eggs. Users can install more eggs by running the installer from the launcher menu.
Developers can easily create their own MicroPython eggs, for which there is a MicroPython badge API reference.
For beginners, we've produced a tutorial in which we take you through the creation of a Hello World egg.
Publishing apps can be done on the hatchery at https://badge.team, or directly to the badge itself via USB if you are not ready to share your code with the world. We have a step-by-step guide to USB deployment for first-time developers which should allow you to get your app working on your badge.
The firmware for this badge can be found at https://github.com/badgeteam/ESP32-Firmware .
The HackerHotel2019 badge will run on our combined firmware.
This makes LTS a lot easier because updates for one badge will usually be applied to the firmware of other badges too.
- 2+ years of MicroPython changes.
- Audio support.
- IR support with many codecs.
- Serial menu's via
screen /dev/ttyUSB0 115200
If the sound is weird, please first check the software tweaks.
But you might want to do a hardware mod too.
I forgot to OTA and there is no wifi setup app
Easiest solution: Setup a hotspot SSID Hackerhotel-insecure
Connect via USB serial, press enter to get to the REPL shell.
import badge,appglue badge.nvs_set_str("badge", "wifi.ssid", "YourSSID") badge.nvs_set_str("badge", "wifi.password", "YourP4ssW0rd") appglue.start_ota()