ESPHOME

ESP32 cam

#!/bin/sh
TOKEN=...
PAYLOAD="{\"directive\": {\"header\": {\"namespace\": \"Alexa.Discovery\", \"name\": \"Discover\", \"payloadVersion\": \"3\", \"messageId\": \"8db404f7-f5a1-495e-9a30-3a8af3bf94e0\"}, \"payload\": {\"scope\": {\"type\": \"BearerToken\", \"token\": \"...\"}}}}"
curl -q -X POST \
-d "$PAYLOAD" \
-H "Authorization: Bearer $TOKEN" \
-H "Content-Type: application/json" \
http://localhost:8123/api/alexa/smart_home | jq '.event.payload.endpoints[] | select(.displayCategories[0]=="CAMERA")'

esp32 entry (missing some values)

{ "displayCategories": [ "CAMERA" ], "cookie": {}, "endpointId": "camera#citofono", "friendlyName": "citofono", "description": "camera.citofono via Home Assistant", "manufacturerName": "Home Assistant", "additionalAttributes": { "manufacturer": "Home Assistant", "model": "camera", "softwareVersion": "2021.6.6", "customIdentifier": "-camera.citofono" }, "capabilities": [ { "type": "AlexaInterface", "interface": "Alexa.EndpointHealth", "version": "3", "properties": { "supported": [ { "name": "connectivity" } ], "proactivelyReported": true, "retrievable": true } }, { "type": "AlexaInterface", "interface": "Alexa", "version": "3" } ] }

valid stream camera working in alexa

{ "displayCategories": [ "CAMERA" ], "cookie": {}, "endpointId": "camera#cancello", "friendlyName": "camera cancello", "description": "camera.cancello via Home Assistant", "manufacturerName": "Home Assistant", "additionalAttributes": { "manufacturer": "Home Assistant", "model": "camera", "softwareVersion": "2021.6.6", "customIdentifier": "-camera.cancello" }, "capabilities": [ { "type": "AlexaInterface", "interface": "Alexa.CameraStreamController", "version": "3", "cameraStreamConfigurations": [ { "protocols": [ "HLS" ], "resolutions": [ { "width": 1280, "height": 720 } ], "authorizationTypes": [ "NONE" ], "videoCodecs": [ "H264" ], "audioCodecs": [ "AAC" ] } ] }, { "type": "AlexaInterface", "interface": "Alexa.EndpointHealth", "version": "3", "properties": { "supported": [ { "name": "connectivity" } ], "proactivelyReported": true, "retrievable": true } }, { "type": "AlexaInterface", "interface": "Alexa", "version": "3" } ] }

BLE tracker smartband

esphome

enable esp32bletracker and a binary sensor on blepresence <code> esp32ble_tracker:

binarysensor: - platform: blepresence

mac_address: E8:36:FD:20:E3:54
id: miband_presence_scipio
name: "MiBand presence scipio"

</code>

hass

automation directly on sensor created by esphome

- alias: cancello
trigger:
- entity_id: binary_sensor.miband_presence_scipio
platform: state
to: 'on'
for:
seconds: 2
- entity_id: binary_sensor.miband_presence_scipio
platform: state
to: 'off'
for:
seconds: 2
action:
- service: notify.alexa_media
data_template:
message: >
{% if is_state('binary_sensor.miband_presence_scipio', 'on') %}
'Stefano è arrivato'
{% else %}
'Stefano è partito'
{% endif %}
data:
type: announce
method: all
target:
- show
- Echo

example of added binary sensor defined on ble sensor

binary_sensor:
- platform: template
sensors:
miband_scipio_sticky:
value_template: >-
{{is_state('binary_sensor.miband_presence_scipio', 'on')}}
delay_off: 60

BLE bluetooth tracker (version 1)

hass inputboolean: <code yaml> beacon2learn:

name: learn beacon2
initial: off
icon: mdi:mdi-tag-plus

beacon2_active:

name: beacon2 is recently seen
icon: mdi:mdi-account-check

beacon2_trigger:

name: beacon2 is now detected
initial: off
icon: mdi:mdi-account-check

</code>

hass input_text:

beacon1:
name: BLE beacon1
beacon2:
name: BLE beacon2

hass scripts:

set_ibeacon:
sequence:
- condition: template
value_template: "{{ ibeacon != '' }}"
- service: script.set_beacon1
data_template:
ibeacon: "{{ ibeacon }}"
- service: script.set_beacon2
data_template:
ibeacon: "{{ ibeacon }}"
set_beacon2:
sequence:
- service: script.beacon2_active
data_template:
ibeacon: "{{ ibeacon }}"
- condition: state
entity_id: input_boolean.beacon2_learn
state: "on"
- service: input_text.set_value
data_template:
entity_id: input_text.beacon2
value: "{{ ibeacon }}"
- service: input_boolean.turn_off
entity_id: input_boolean.beacon2_learn
beacon2_active:
sequence:
- condition: template
value_template: "{{ ibeacon == states('input_text.beacon2') }}"
- service: input_boolean.turn_on
entity_id: input_boolean.beacon2_trigger
- delay: 1
- service: input_boolean.turn_off
entity_id: input_boolean.beacon2_trigger

hass automations:

- alias: "beacon2 is active"
trigger:
platform: state
entity_id: input_sensor.beacon2_trigger
to: "on"
condition:
condition: state
entity_id: input_boolean.beacon2_active
state: "off"
action:
- service: input_boolean.turn_on
entity_id: input_boolean.beacon2_active
- service: notify.alexa_media
data:
message: "Stefano è arrivato"
data:
type: announce
method: all
target:
- show
- Echo
- alias: "beacon2 is not active after last presence"
trigger:
platform: state
entity_id: input_boolean.beacon2_trigger
to: "off"
for: 140
action:
- service: input_boolean.turn_off
entity_id: input_boolean.beacon2_active
- service: notify.alexa_media
data:
message: "Stefano è partito"
data:
type: announce
method: all
target:
- show
- Echo

panel

type: entities entities: - entity: input_boolean.beacon2_learn - entity: input_text.beacon2 - entity: input_boolean.beacon2_trigger - entity: input_boolean.beacon2_active title: Tracker cancello

esphome

esp32_ble_tracker: on_ble_advertise: - then: - homeassistant.service: service: script.set_ibeacon data: ibeacon: !lambda |- for (auto data : x.get_manufacturer_datas()) { auto message = hexencode(data.data); ESP_LOGD("ble_adv", "manufacturer_data: %s [%d]", message.c_str(), message.size()); if (message.size() >= 73) { /* ibeacon = e2c56db5-dffb-48d2-b060-d0f5a71096e0 */ auto ibeacon = message.substr(6, 2) + message.substr(9, 2) + message.substr(12, 2) + message.substr(15, 2) + '-' + message.substr(18, 2) + message.substr(21, 2) + '-' + message.substr(24, 2) + message.substr(27, 2) + '-' + message.substr(30, 2) + message.substr(33, 2) + '-' + message.substr(36, 2) + message.substr(39, 2) + message.substr(42, 2) + message.substr(45, 2) + message.substr(48, 1); return ibeacon.c_str(); } } return "";

BLE bluetooth tracker (version 2)

text_sensor: - platform: template name: "BLE ibeacon" id: template_text esp32_ble_tracker: on_ble_advertise: - then: - lambda: |- for (auto data : x.get_manufacturer_datas()) { auto message = hexencode(data.data); ESP_LOGD("ble_adv", "manufacturer_data: %s [%d]", message.c_str(), message.size()); if (message.size() >= 73) { /* ibeacon = e2c56db5-dffb-48d2-b060-d0f5a71096e0 */ auto ibeacon = message.substr(6, 2) + message.substr(9, 2) + message.substr(12, 2) + message.substr(15, 2) + '-' + message.substr(18, 2) + message.substr(21, 2) + '-' + message.substr(24, 2) + message.substr(27, 2) + '-' + message.substr(30, 2) + message.substr(33, 2) + '-' + message.substr(36, 2) + message.substr(39, 2) + message.substr(42, 2) + message.substr(45, 2) + message.substr(48, 1); id(template_text).publish_state(ibeacon.c_str()); } }

BLE bluetooth tracker (deprecated)

parameters to change:

uuid: “02.15.E2.C5.6D.B5.DF.FB.48.D2.B0.60.D0.F5.A7.10.96.E0.00.01.00.02.C8 (23)”

name: “scipio cell”

binary_sensor:
- platform: template
device_class: presence
name: "scipio cell"
id: beacon1
script:
- id: ble_off_script
mode: restart
then:
- binary_sensor.template.publish:
id: beacon1
state: true
- delay: 60s
- binary_sensor.template.publish:
id: beacon1
state: false
esp32_ble_tracker:
on_ble_advertise:
- then:
- lambda: |-
for (auto data : x.get_manufacturer_datas()) {
if (strcmp(hexencode(data.data).c_str(), "02.15.E2.C5.6D.B5.DF.FB.48.D2.B0.60.D0.F5.A7.10.96.E0.00.01.00.02.C8 (23)") == 0) {
ESP_LOGD("ble_adv", "beacon1 found");
id(ble_off_script).execute();
}
else
{
ESP_LOGD("ble_adv", " - %s", hexencode(data.data).c_str());
}
}