edster69
commented
4 years ago Looks like this could be down to the LYWSD03MMC encrypting its advertisements.
https://github.com/custom-components/sensor.mitemp_bt#encryptors
Closed edster69 closed 3 years ago
edster69
commented
4 years ago Looks like this could be down to the LYWSD03MMC encrypting its advertisements.
https://github.com/custom-components/sensor.mitemp_bt#encryptors
tim-hellhake
commented
4 years ago The LYWSD03MMC is currently not supported (#5).
It seems to be possible to fetch the data via GATT, but unfortunately, I have no device to test it.
I could try to implement it, but you would need to test it for me.
edster69
commented
4 years ago The
LYWSD03MMCis currently not supported (#5). It seems to be possible to fetch the data via GATT, but unfortunately, I have no device to test it. I could try to implement it, but you would need to test it for me.
Ah, sorry, I missed that issue.
I'm more than happy to test for you. Currently trying to get Home Assistant to work, but I do prefer the WebThings Gateway's simplicity.
tim-hellhake
commented
4 years ago @edster69 It's not perfect but it should work now.
edster69
commented
4 years ago @edster69 It's not perfect but it should work now.
Wonderful, I'll give it a try over the next few days. Thank you.
edster69
commented
3 years ago Ah Tim, I should have responded earlier.
Your addon does indeed now work very well, but I have found that the batteries in the LYWSD03MMC (I have eight) have drained within two weeks.
I assumed that the ones provided in the box were substandard, so I ordered some more of a reputable brand, but the same is true.
I am now running somes devices without them being connected to the WebThings Gateway to see if their battery life will last any longer, and reach the quoted one year life.
tim-hellhake
commented
3 years ago @edster69 The problem is the broadcasted values are encrypted now. Therefore the adapter has to establish a connection to the sensors to retrieve the values. This more energy-intensive than just broadcasting the data. You reduce the effect by increasing the polling interval. I tried to extract the encryption keys from my sensor so I can implement the broadcast decryption but I had no luck so far.
edster69
commented
3 years ago Hi Tim,
Did you use the modified Xiaomi home android apk to extract the bind key? I had to do that to get it to work with Home Assistant.
I have the apk if you need it.
tim-hellhake
commented
3 years ago Did you use the modified Xiaomi home android apk to extract the bind key?
No, I used a tool that should retrieve the key via bluetooth.
I had to do that to get it to work with Home Assistant.
I'm not familiar with Home Assistant. Which plugin is the right one for the sensor?
I have the apk if you need it.
That would be very helpful.
edster69
commented
3 years ago Here's the module to get the LYWSD03MMC sensor working with Home Assistant:
https://github.com/custom-components/ble_monitor
The mod to get the bind key is made by someone called vevsvevs and can be found at the bottom of this page, along with a link to older versions.
https://www.kapiba.ru/2017/11/mi-home.html
To use, install the apk, create folder /your_internal_storage/vevs/logs/ and pair your BLE device using the app and the file pairings.txt with the corresponding data will be created.
edster69
commented
3 years ago Hi Tim, did you have any success with that Android app to retrieve the bind key?
edster69
commented
2 years ago @edster69 The problem is the broadcasted values are encrypted now. Therefore the adapter has to establish a connection to the sensors to retrieve the values. This more energy-intensive than just broadcasting the data. You reduce the effect by increasing the polling interval. I tried to extract the encryption keys from my sensor so I can implement the broadcast decryption but I had no luck so far.
I've found out that there are now custom firmwares for the the LYWSD03MMC that remove the encryption. It's very easy to install them.
Device connects fine, but no readings are ever shown.
Not sure if the log will help, but here it is:
2020-08-09 09:04:17.363 INFO : Checking for add-on updates... 2020-08-09 09:04:17.930 INFO : Loading add-on: thing-url-adapter 2020-08-09 09:04:18.046 INFO : Loading add-on: zwave-adapter 2020-08-09 09:04:18.050 INFO : Loading add-on: zigbee-adapter 2020-08-09 09:04:18.287 INFO : Fetching add-on https://s3-us-west-2.amazonaws.com/mozilla-gateway-addons/thing-url-adapter-0.4.8.tgz as /tmp/1htY2s/thing-url-adapter.tar.gz 2020-08-09 09:04:19.733 INFO : Expanding add-on /tmp/1htY2s/thing-url-adapter.tar.gz 2020-08-09 09:04:20.091 ERROR : Failed to unload thing-url-adapter properly: TypeError: Cannot read property 'send' of undefined 2020-08-09 09:04:28.152 INFO : zigbee-adapter: Opening database: /home/pi/.mozilla-iot/config/db.sqlite3 2020-08-09 09:04:28.155 INFO : zwave-adapter: Opening database: /home/pi/.mozilla-iot/config/db.sqlite3 2020-08-09 09:04:28.158 INFO : thing-url-adapter: Opening database: /home/pi/.mozilla-iot/config/db.sqlite3 2020-08-09 09:04:36.179 INFO : Loading add-on: thing-url-adapter 2020-08-09 09:04:36.184 INFO : Fetching add-on https://s3-us-west-2.amazonaws.com/mozilla-gateway-addons/zigbee-adapter-0.11.11-linux-arm-v10.tgz as /tmp/6B7haF/zigbee-adapter.tar.gz 2020-08-09 09:04:37.601 INFO : thing-url-adapter: Loading add-on thing-url-adapter from /home/pi/.mozilla-iot/addons/thing-url-adapter 2020-08-09 09:04:37.615 INFO : zigbee-adapter: Loading add-on zigbee-adapter from /home/pi/.mozilla-iot/addons/zigbee-adapter 2020-08-09 09:04:37.631 INFO : zwave-adapter: Loading add-on zwave-adapter from /home/pi/.mozilla-iot/addons/zwave-adapter 2020-08-09 09:04:38.871 INFO : Expanding add-on /tmp/6B7haF/zigbee-adapter.tar.gz 2020-08-09 09:04:39.806 INFO : thing-url-adapter: Opening database: /home/pi/.mozilla-iot/config/db.sqlite3 2020-08-09 09:04:40.712 INFO : thing-url-adapter: Loading add-on thing-url-adapter from /home/pi/.mozilla-iot/addons/thing-url-adapter 2020-08-09 09:04:42.317 INFO : zigbee-adapter: DEBUG config = '' 2020-08-09 09:04:42.416 INFO : thing-url-adapter: Starting mDNS discovery 2020-08-09 09:04:42.428 INFO : zwave-adapter: DEBUG config = '' 2020-08-09 09:04:42.605 INFO : zwave-adapter: Closing database 2020-08-09 09:04:42.804 INFO : zigbee-adapter: Serial ports that were found: 2020-08-09 09:04:43.078 INFO : zigbee-adapter: Serial Device found @ /dev/ttyAMA0 2020-08-09 09:04:43.081 INFO : zigbee-adapter: Serial Device found @ /dev/ttyS0 2020-08-09 09:04:43.086 ERROR : zigbee-adapter: Failed to start add-on zigbee-adapter: No Zigbee dongle found 2020-08-09 09:04:43.179 ERROR : zwave-adapter: Failed to start add-on zwave-adapter: Unable to find ZWave adapter 2020-08-09 09:04:44.387 INFO : thing-url-adapter: Starting mDNS discovery 2020-08-09 09:04:53.947 INFO : Loading add-on: zigbee-adapter 2020-08-09 09:04:53.953 INFO : Fetching add-on https://s3-us-west-2.amazonaws.com/mozilla-gateway-addons/zwave-adapter-0.10.7-linux-arm-v10.tgz as /tmp/MfItRM/zwave-adapter.tar.gz 2020-08-09 09:04:55.794 INFO : zigbee-adapter: Opening database: /home/pi/.mozilla-iot/config/db.sqlite3 2020-08-09 09:04:56.715 INFO : zigbee-adapter: Loading add-on zigbee-adapter from /home/pi/.mozilla-iot/addons/zigbee-adapter 2020-08-09 09:04:59.033 INFO : zigbee-adapter: DEBUG config = '' 2020-08-09 09:04:59.638 INFO : Expanding add-on /tmp/MfItRM/zwave-adapter.tar.gz 2020-08-09 09:04:59.644 INFO : zigbee-adapter: Serial ports that were found: 2020-08-09 09:04:59.646 INFO : zigbee-adapter: Serial Device found @ /dev/ttyAMA0 2020-08-09 09:04:59.647 INFO : zigbee-adapter: Serial Device found @ /dev/ttyS0 2020-08-09 09:04:59.654 ERROR : zigbee-adapter: Failed to start add-on zigbee-adapter: No Zigbee dongle found 2020-08-09 09:05:31.501 INFO : Loading add-on: zwave-adapter 2020-08-09 09:05:31.505 INFO : Finished updating add-ons 2020-08-09 09:05:33.628 INFO : zwave-adapter: Opening database: /home/pi/.mozilla-iot/config/db.sqlite3 2020-08-09 09:05:34.408 INFO : zwave-adapter: Loading add-on zwave-adapter from /home/pi/.mozilla-iot/addons/zwave-adapter 2020-08-09 09:05:36.460 INFO : zwave-adapter: DEBUG config = '' 2020-08-09 09:05:36.726 INFO : zwave-adapter: Closing database 2020-08-09 09:05:37.095 ERROR : zwave-adapter: Failed to start add-on zwave-adapter: Unable to find ZWave adapter 2020-08-09 09:05:47.578 INFO : Starting registration 2020-08-09 09:05:51.448 INFO : Sent subscription to registration server 2020-08-09 09:05:55.064 INFO : Set email on server. 2020-08-09 09:06:07.221 INFO : Set DNS token on registration server 2020-08-09 09:06:22.420 INFO : Received certificate from Let's Encrypt 2020-08-09 09:06:22.424 INFO : Wrote certificates to file system 2020-08-09 09:06:22.426 INFO : Registration success! 2020-08-09 09:06:22.449 INFO : HTTPS server listening on port 4443 2020-08-09 09:06:22.451 INFO : Redirector listening on port 8080 2020-08-09 09:06:24.169 INFO : PageKite connected! 2020-08-09 09:06:24.178 INFO : Starting certificate renewal. 2020-08-09 09:06:24.199 INFO : Certificate not yet due for renewal. 2020-08-09 09:08:18.674 INFO : Tunnel domain found. Tunnel name is: xxxxxxxxxxx and tunnel domain is: mozilla-iot.org 2020-08-09 09:08:18.678 INFO : Tunnel name is set to: https://xxxxxxxxxxxx.mozilla-iot.org 2020-08-09 09:08:18.681 INFO : Local mDNS Service Domain Name is: gateway 2020-08-09 09:09:14.601 INFO : Opened a new things socket 2020-08-09 09:09:14.643 INFO : About to call startPairing on ThingURLAdapter 2020-08-09 09:10:14.648 INFO : Pairing timeout 2020-08-09 09:10:14.656 INFO : thing-url-adapter: Adapter: ThingURLAdapter id thing-url-adapter pairing cancelled 2020-08-09 09:24:20.022 INFO : Fetching add-on https://s3-us-west-2.amazonaws.com/mozilla-gateway-addons/xiaomi-temperature-humidity-sensor-adapter-0.1.7-linux-arm-v10.tgz as /tmp/j2PSdN/xiaomi-temperature-humidity-sensor-adapter.tar.gz 2020-08-09 09:24:22.378 INFO : Expanding add-on /tmp/j2PSdN/xiaomi-temperature-humidity-sensor-adapter.tar.gz 2020-08-09 09:24:31.349 INFO : Loading add-on: xiaomi-temperature-humidity-sensor-adapter 2020-08-09 09:24:33.133 INFO : xiaomi-temperature-humidity-sensor-adapter: Opening database: /home/pi/.mozilla-iot/config/db.sqlite3 2020-08-09 09:24:33.916 INFO : xiaomi-temperature-humidity-sensor-adapter: Loading add-on xiaomi-temperature-humidity-sensor-adapter from /home/pi/.mozilla-iot/addons/xiaomi-temperature-humidity-sensor-adapter 2020-08-09 09:24:36.091 INFO : xiaomi-temperature-humidity-sensor-adapter: Noble adapter is poweredOn 2020-08-09 09:24:36.093 INFO : xiaomi-temperature-humidity-sensor-adapter: Start scanning for devices 2020-08-09 09:24:37.126 INFO : xiaomi-temperature-humidity-sensor-adapter: Detected new Temperature Humidity Sensor with id a4c138fda00a 2020-08-09 09:24:58.304 INFO : Opened a new things socket 2020-08-09 09:24:58.311 INFO : About to call startPairing on ThingURLAdapter 2020-08-09 09:24:58.314 INFO : About to call startPairing on TemperatureHumiditySensorAdapter 2020-08-09 09:24:58.324 INFO : xiaomi-temperature-humidity-sensor-adapter: Start pairing 2020-08-09 09:25:05.657 INFO : Successfully created new thing Xiaomi Bluetooth Temperature and Humidity Sensor 2020-08-09 09:25:07.845 INFO : thing-url-adapter: Adapter: ThingURLAdapter id thing-url-adapter pairing cancelled 2020-08-09 09:25:07.848 INFO : xiaomi-temperature-humidity-sensor-adapter: Cancel pairing 2020-08-09 19:53:58.777 INFO : Opening database: /home/pi/.mozilla-iot/log/logs.sqlite3 2020-08-09 19:54:03.063 INFO : wifi-setup: waitForWiFi: networks exist: [ 'xxxxxxxxx' ] 2020-08-09 19:54:03.145 INFO : wifi-setup: waitForWifi: No wifi connection on attempt 1 2020-08-09 19:54:03.149 INFO : DNS config is: gateway 2020-08-09 19:54:03.152 INFO : Service Discovery: changing profile - local domain is now: gateway 2020-08-09 19:54:05.798 INFO : Service Discovery: state changed to: true 2020-08-09 19:54:06.249 INFO : wifi-setup: waitForWifi: No wifi connection on attempt 2 2020-08-09 19:54:09.339 INFO : wifi-setup: waitForWifi: connection found 2020-08-09 19:54:12.423 INFO : wifi-setup: waitForWifi: connection found 2020-08-09 19:54:15.508 INFO : wifi-setup: waitForWifi: connection found 2020-08-09 19:54:18.590 INFO : wifi-setup: waitForWifi: connection found 2020-08-09 19:54:18.618 INFO : HTTPS server listening on port 4443 2020-08-09 19:54:18.621 INFO : Redirector listening on port 8080 2020-08-09 19:54:27.849 INFO : Loading add-on: thing-url-adapter 2020-08-09 19:54:27.855 INFO : Loading add-on: xiaomi-temperature-humidity-sensor-adapter 2020-08-09 19:54:27.859 INFO : Loading add-on: zigbee-adapter 2020-08-09 19:54:27.862 INFO : Loading add-on: zwave-adapter 2020-08-09 19:54:29.468 INFO : Checking for add-on updates... 2020-08-09 19:54:30.112 ERROR : Failed to parse add-on list: { FetchError: request to https://api.mozilla-iot.org:8443/addons?arch=linux-arm&version=0.12.0&node=64&python=2.7%2C3.7 failed, reason: connect ENETUNREACH 198.18.1.1:8443 at ClientRequest. (/home/pi/mozilla-iot/gateway/node_modules/node-fetch/lib/index.js:1455:11)
at ClientRequest.emit (events.js:198:13)
at TLSSocket.socketErrorListener (_http_client.js:401:9)
at TLSSocket.emit (events.js:198:13)
at emitErrorNT (internal/streams/destroy.js:91:8)
at emitErrorAndCloseNT (internal/streams/destroy.js:59:3)
at process._tickCallback (internal/process/next_tick.js:63:19)
message:
'request to https://api.mozilla-iot.org:8443/addons?arch=linux-arm&version=0.12.0&node=64&python=2.7%2C3.7 failed, reason: connect ENETUNREACH 198.18.1.1:8443',
type: 'system',
errno: 'ENETUNREACH',
code: 'ENETUNREACH' }
2020-08-09 19:54:30.639 INFO : thing-url-adapter: Opening database: /home/pi/.mozilla-iot/config/db.sqlite3
2020-08-09 19:54:30.733 INFO : zigbee-adapter: Opening database: /home/pi/.mozilla-iot/config/db.sqlite3
2020-08-09 19:54:30.779 INFO : zwave-adapter: Opening database: /home/pi/.mozilla-iot/config/db.sqlite3
2020-08-09 19:54:31.039 INFO : xiaomi-temperature-humidity-sensor-adapter: Opening database: /home/pi/.mozilla-iot/config/db.sqlite3
2020-08-09 19:54:32.008 INFO : zigbee-adapter: Loading add-on zigbee-adapter from /home/pi/.mozilla-iot/addons/zigbee-adapter
2020-08-09 19:54:32.024 INFO : thing-url-adapter: Loading add-on thing-url-adapter from /home/pi/.mozilla-iot/addons/thing-url-adapter
2020-08-09 19:54:32.048 INFO : zwave-adapter: Loading add-on zwave-adapter from /home/pi/.mozilla-iot/addons/zwave-adapter
2020-08-09 19:54:32.164 INFO : xiaomi-temperature-humidity-sensor-adapter: Loading add-on xiaomi-temperature-humidity-sensor-adapter from /home/pi/.mozilla-iot/addons/xiaomi-temperature-humidity-sensor-adapter
2020-08-09 19:54:32.431 INFO : zwave-adapter: DEBUG config = ''
2020-08-09 19:54:32.434 INFO : zigbee-adapter: DEBUG config = ''
2020-08-09 19:54:32.444 INFO : thing-url-adapter: Starting mDNS discovery
2020-08-09 19:54:32.628 INFO : xiaomi-temperature-humidity-sensor-adapter: Noble adapter is poweredOn
2020-08-09 19:54:32.631 INFO : xiaomi-temperature-humidity-sensor-adapter: Start scanning for devices
2020-08-09 19:54:33.223 INFO : zigbee-adapter: Serial ports that were found:
2020-08-09 19:54:33.331 INFO : zwave-adapter: Closing database
2020-08-09 19:54:33.428 INFO : zigbee-adapter: Serial Device found @ /dev/ttyAMA0
2020-08-09 19:54:33.431 INFO : zigbee-adapter: Serial Device found @ /dev/ttyS0
2020-08-09 19:54:33.434 ERROR : zigbee-adapter: Failed to start add-on zigbee-adapter: No Zigbee dongle found
2020-08-09 19:54:33.731 ERROR : zwave-adapter: Failed to start add-on zwave-adapter: Unable to find ZWave adapter
2020-08-09 19:54:34.069 INFO : xiaomi-temperature-humidity-sensor-adapter: Detected new Temperature Humidity Sensor with id a4c138fda00a
2020-08-09 19:55:10.455 INFO : PageKite connected!
2020-08-09 19:55:10.461 INFO : Starting certificate renewal.
2020-08-09 19:55:10.497 INFO : Certificate not yet due for renewal.
2020-08-09 22:25:46.322 INFO : Tunnel domain found. Tunnel name is: xxxxxxxxxxx and tunnel domain is: mozilla-iot.org
2020-08-09 22:25:46.327 INFO : Tunnel name is set to: https://xxxxxxxxxxxx.mozilla-iot.org
2020-08-09 22:25:46.329 INFO : Local mDNS Service Domain Name is: gateway
2020-08-09 22:27:28.041 INFO : xiaomi-temperature-humidity-sensor-adapter: Detected new Temperature Humidity Sensor with id a4c138fc598d
2020-08-09 22:27:34.200 INFO : Opened a new things socket
2020-08-09 22:27:34.270 INFO : About to call startPairing on ThingURLAdapter
2020-08-09 22:27:34.273 INFO : About to call startPairing on TemperatureHumiditySensorAdapter
2020-08-09 22:27:34.279 INFO : xiaomi-temperature-humidity-sensor-adapter: Start pairing
2020-08-09 22:27:44.525 INFO : Successfully created new thing Office: Xiaomi Bluetooth Temperature and Humidity Sensor
2020-08-09 22:27:46.167 INFO : thing-url-adapter: Adapter: ThingURLAdapter id thing-url-adapter pairing cancelled
2020-08-09 22:27:46.169 INFO : xiaomi-temperature-humidity-sensor-adapter: Cancel pairing