Sharp398

@simmsb Thanks! I finally have battery percentage reported in ZHA! I initially tried to just copy your `sdkconfig_options` but that wasn't enough. I then tried to change the attributes I'm...

Hmm, I'm getting errors like this now: ``` [E][zigbee:119][Zigbee_main]: FIRST_START. Device started up in non factory-reset mode with an error -1 (ESP_FAIL) [W][zigbee:122][Zigbee_main]: Failed to initialize Zigbee stack (status: ESP_FAIL)...

Indeed, running `erase_flash` helps to reset it and get it working again. I'll try to keep working with this now, I've gotten the battery measurements I need into HA so...