This was originally written with inspiration from https://shawnrk.github.io/songblocks/ but without the overhead of a pi. I've since updated this code to run with the homie 2.0 spec homie-esp8266 code and published here.
You need the Arduino development environment for this. Plus the PM532 lib from https://github.com/Seeed-Studio/PN532. Apparently the Adafruit flavor of the PM532 lib does not support i2c on esp8266 so we have to jump through a couple hoops to make this go.
- NodeMCU Board https://amzn.to/2SZWLJ6
- NXP PN532 Breakout https://amzn.to/2VXHtGX
- itead NXP PN532 Breakout https://amzn.to/2sx4H9b
- Asiawill NXP PN532 Breakout https://amzn.to/2DqefsP
- Thinking of adding some feedback mechanism such as haptic, neopixel or led options.
Need to publish the glue between this code and sonos.come up with some example automations for Home Asssistant for fun.- photo/video of the final build (wood enclosure with wood sound blocks).
homie/legacy-songblock/rfid/uid 04905042763f80
homie/legacy-songblock/rfid/present true
homie/legacy-songblock/rfid/uid (null)
homie/legacy-songblock/rfid/present false
homie/legacy-songblock/rfid/previous_uid 04905042763f80
Assign a song to each tag/card/whatever. https://github.com/jayaras/sonos-agent
Binary sensor from a card being present or not.
binary_sensor:
- platform: mqtt
state_topic: "homie/rfid-reader/rfid/present"
payload_on: "true"
payload_off: "true"
availability_topic: "homie/rfid-reader/$online"Unlock your door with a specific uid from a card. (This begs for a proper MQTT RFID Device so you could look up based on a user).
alias: "rfid unlcok front door"
trigger:
- platform: mqtt
topic: "homie/rfid-reader/rfid/uid"
payload: "04905042763f80"
action:
service: lock.unlock
data:
entity_id: lock.front_door_2
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