Table of Contents
SpejsIoT | |
---|---|
Status | active |
Founder | informatic |
Source | informatic/spejsiot informatic/spejsiot-api |
SpejsIoT
This is your mind on SpejsIoT: https://youtu.be/dxcZQX5f3v0?t=219
Warsaw Hackerspace IoT something network thingie. Because NIH. Based on ESP8266. It all goes through central MQTT broker now.
Turns out someone did it kind of better - https://github.com/marvinroger/homie. It seems to have more-or-less the same ideas, but extended further a little bit. We just most rewriten it in Sming, as Arduino for esp8266 (for which official implementation of homie is implemented) sucks. The only difference now is that instead of homie/
prefix we use iot/
.
MQTT/HTTP documentation below stays here mostly for historical purposes.
Devices
- Working
- Vacuum cleaner (10.8.0.140)
- Exhaust (10.8.0.22)
- Planned
- Valves
- Lights
Framework
Software framework for quick implementation of spejsiot-compatible devices on ESP8266 with Sming is available at: https://code.hackerspace.pl/informatic/spejsiot
Keep in mind this still requires some documentation and cleanup. Kick informatic in case of any problem.
OTA is working fine.
REST API
Simple stateless REST API is available at: http://spejsiot.waw.hackerspace.pl/ API documentation is available there as well.
Home Assistant (GUI)
Cute web interface for most IoT-like things in our hackerspace is available at: http://iot.waw.hackerspace.pl/
Note: help needed with implementation of device autodiscovery
WARNING: Information below is mostly deprecated
Queue topics
Topic | Description |
---|---|
iot/ DEVICE_ID /control | read: device control; restart - reboot device; ota - start OTA |
iot/ DEVICE_ID /state | write: online or offline , offline is set in last will |
iot/ DEVICE_ID /type | write: device type, eg. exhaust , vacuum |
iot/ DEVICE_ID /ota | write: OTA status, started , finished , failed |
iot/ DEVICE_ID / ENDPOINT | value to set, or state change report, eg. iot/123456/relay = 1 |
HTTP API
Spejsiot devices publish simple REST-like HTTP API:
Address | Description |
---|---|
/metadata.json | Simple device status and endpoints list |
/api/1/ ENDPOINT / VALUE | Set value to endpoint |
Endpoints
Right now only used endpoint is relay
, which takes 0
, 1
or toggle
values.
mDNS / Zeroconf / Avahi
Spejsiot devices advertise using Avahi/Zeroconf/mDNS/Bonjour on local network as services of type _spejsiot._tcp
.