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devbis / z03mmc

Xiaomi LYWSD03MMC Zigbee Firmware
GNU General Public License v3.0
943 stars 46 forks source link

high battery consumption #137

Open shurakenas opened 7 months ago

shurakenas commented 7 months ago

The battery is running out in front of my eyes. Is this normal? Screenshot_2024-03-29-21-46-53-847_io homeassistant companion android Screenshot_2024-03-29-21-46-28-634_io homeassistant companion android

devbis commented 7 months ago

It is not normal. Sometimes, it is required to replug the battery to get the sensor back to a usual sleeping rate

shurakenas commented 7 months ago

I reconnected the battery, it's still a fast discharge. Do I need to replace the battery with a new one?

shurakenas commented 7 months ago

When I returned the bluetooth firmware, the battery is 100%. 01

OscarAlmgren commented 7 months ago

Yeah, I have this weird behaviour too. What can be done to fix this? It's a Mi 2 flashed sensor to get it working with Home Assistant and zigbee2mqtt. I've tried swapping the battery in and out.

Skärmavbild 2024-03-31 kl 20 41 45
propi62 commented 7 months ago

my ultracheap aliexpress battery is still strong after 5 months. however i dont understand the batteryspike on the last days. image

trablin45 commented 6 months ago

Im having the same problem with a new LYWSD03MMC with brand new batteries, just TWO days from flashing battery went from 100% to 80%. Is this a bug from the battery report or is it really eating up the battery? Any way to fix this?

trablin45 commented 2 months ago

update on my case, first battery drowned in 1 month 26 days. Replaced and second battery stopped reporting at 1 month 12 days. FW 3001-1100. Duracell batteries. Using Z2mqtt. At these drowning speeds FW is unusable

devbis commented 2 months ago

@trablin45 You can try a fork https://github.com/pvvx/ZigbeeTLc or revert to BLE using z2m local OTA It is not the normal consumption for the device, connected to coordinator

trablin45 commented 2 months ago

@trablin45 You can try a fork https://github.com/pvvx/ZigbeeTLc or revert to BLE using z2m local OTA It is not the normal consumption for the device, connected to coordinator is it possible to flash the fork from z2m local ota?

devbis commented 2 months ago

Yes, you can use these binaries: https://github.com/pvvx/ZigbeeTLc/tree/master/bin/devbis

Na0mir commented 2 months ago

Hello! Same issue here, I just flashed to zigbee and consuming ~10% per day 😥 image

I will try this fork https://github.com/pvvx/ZigbeeTLc @trablin45 did you tried it ?

trablin45 commented 1 month ago

I will try this fork https://github.com/pvvx/ZigbeeTLc @trablin45 did you tried it ? Yes I did flashed the fork but its too soon to comment on battery, I will keep testing and update

Na0mir commented 1 month ago

I will try this fork https://github.com/pvvx/ZigbeeTLc @trablin45 did you tried it ? Yes I did flashed the fork but its too soon to comment on battery, I will keep testing and update

Hi! Any news on it after 3 weeks of usage?

trablin45 commented 1 month ago

I will try this fork https://github.com/pvvx/ZigbeeTLc @trablin45 did you tried it ? Yes I did flashed the fork but its too soon to comment on battery, I will keep testing and update

Hi! Any news on it after 3 weeks of usage?

One month eleven days after battery is reporting 97% and operating normally, I can recommend the fork for those with the battery drain problem

nobwyn commented 3 weeks ago

@trablin45: which firmware version did you try?