projets:fuz:presence_button
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
projets:fuz:presence_button [2019-11-02 00:02] – [Hardware] ftdi how to Lomanic | projets:fuz:presence_button [2019-12-02 00:24] – [Software] link to glitch Lomanic | ||
---|---|---|---|
Line 6: | Line 6: | ||
</ | </ | ||
- | ===== What does it look like? ===== | ||
- | |||
- | In the meatspace, a button sets the hackerspace in OPEN mode. It does light a 🚨 beacon 🚨 which is pretty amazing. It also makes this status available to a [[: | ||
- | |||
- | FIXME Unfortunately, | ||
===== Hardware ===== | ===== Hardware ===== | ||
* some glorious esp8266 in a Sonoff S20 power plug (NodeMCU v0.9 for development) | * some glorious esp8266 in a Sonoff S20 power plug (NodeMCU v0.9 for development) | ||
- | * another esp8266 to check when the S20 goes down (Fuz closing) | ||
To flash a Sonoff S20, solder the pins on the left of the push button, connect your USB-to-Serial convertor (RobotDyn CH340G in this case) to the headers like in the image below (from top to bottom, GND, TX, RX, 3.3v VCC), push Sonoff button while plugging in your USB-to-Serial convertor in your PC and then release the push button after a few seconds (check out [[https:// | To flash a Sonoff S20, solder the pins on the left of the push button, connect your USB-to-Serial convertor (RobotDyn CH340G in this case) to the headers like in the image below (from top to bottom, GND, TX, RX, 3.3v VCC), push Sonoff button while plugging in your USB-to-Serial convertor in your PC and then release the push button after a few seconds (check out [[https:// | ||
Line 28: | Line 22: | ||
{{: | {{: | ||
+ | ===== Software ===== | ||
+ | |||
+ | See [[https:// | ||
+ | |||
+ | See [[https:// | ||
===== Roadmap ===== | ===== Roadmap ===== | ||
- make the LED blink (GPIO 13 is the green LED, **not 12** as it's the relay and blue LED) | - make the LED blink (GPIO 13 is the green LED, **not 12** as it's the relay and blue LED) | ||
Line 57: | Line 56: | ||
- **TODO** | - **TODO** | ||
- **TODO** https:// | - **TODO** https:// | ||
- | - **DOING** <del>making the S20 regularly ping a remote server. This remote server would then send a message on Matrix saying Fuz is closed if it's not ping-ed after some delay. Implementing the latter using MQTT ([[https:// | + | - **DONE** making the S20 regularly ping a remote server. This remote server would then send a message on Matrix saying Fuz is closed if it's not ping-ed after some delay. Implementing the latter using <del>MQTT ([[https:// |
- | - **TODO** needs a publicly accessible server to serve an image/API (probably the same server as previous step), include the image/JS on fuz.re | + | - **ALMOST DONE** check out [[https://github.com/ |
- ?? | - ?? | ||
- **TODO** | - **TODO** | ||
- | Today the elementary functionalities described in step 2 are implemented [[https:// | + | Today the button can notify on Matrix when it's pressed after initialization or after being notified on Matrix, and a server registers pings from the button to notify on Matrix that the Fuz is closed. |
Next steps: | Next steps: | ||
+ | - investigate random crashes after some time, integrate the awesome [[https:// | ||
- handle multiple matrix channels configured (to listen to and to reply to) | - handle multiple matrix channels configured (to listen to and to reply to) | ||
- | - resolve HTTPS locally instead of relying on a HTTP/HTTPS proxy | + | - resolve HTTPS locally instead of relying on an HTTP/HTTPS proxy |
- | ===== Arduino sketch | + | ===== Arduino sketch |
In chronological order for a better comprehension compared to the note-taking style above | In chronological order for a better comprehension compared to the note-taking style above | ||
Line 80: | Line 80: | ||
* [[https:// | * [[https:// | ||
* [[https:// | * [[https:// | ||
+ | |||
+ | Subsequent versions on [[https:// | ||
===== Resources ===== | ===== Resources ===== |
projets/fuz/presence_button.txt · Last modified: 2023-02-02 22:06 by 127.0.0.1