KC-868-A1 linked Home Assistant

[Powerdata44]

Hello,

re:  KC868-AI Ethernet

Can you help?


Remembered i contact you for helped with contact with KC868-AI to Home Assistant - now HA asked me to upgrade something in ESPHOME with KC868-AI

and i getting error - failed upload.


i pasted the outcome from ESPHome see below:


Executing action: all (aliases: build)
Running ninja in directory /data/build/inputs/build
Executing "ninja all"...
[1/5] cd /data/build/inputs/build/esp-idf/esptool_py && /data/cache/idf/penvs/5.5.5/bin/python /data/cache/idf/frameworks/5.5.5/components/partition_table/check_sizes.py --offset 0x8000 partition --type app /data/build/inputs/build/partition_table/partition-table.bin /data/build/inputs/build/inputs.bin
inputs.bin binary size 0x5c520 bytes. Smallest app partition is 0x1c0000 bytes. 0x163ae0 bytes (79%) free.
[1/1] cd /data/build/inputs/build/bootloader/esp-idf/esptool_py && /data/cache/idf/penvs/5.5.5/bin/python /data/cache/idf/frameworks/5.5.5/components/partition_table/check_sizes.py --offset 0x8000 bootloader 0x1000 /data/build/inputs/build/bootloader/bootloader.bin
Bootloader binary size 0x65d0 bytes. 0xa30 bytes (9%) free.
[4/5] Completed 'bootloader'Executing action: size
Running ninja in directory /data/build/inputs/build
Executing "ninja all"...
[1/5] cd /data/build/inputs/build/esp-idf/esptool_py && /data/cache/idf/penvs/5.5.5/bin/python /data/cache/idf/frameworks/5.5.5/components/partition_table/check_sizes.py --offset 0x8000 partition --type app /data/build/inputs/build/partition_table/partition-table.bin /data/build/inputs/build/inputs.bin
inputs.bin binary size 0x5c520 bytes. Smallest app partition is 0x1c0000 bytes. 0x163ae0 bytes (79%) free.
[1/1] cd /data/build/inputs/build/bootloader/esp-idf/esptool_py && /data/cache/idf/penvs/5.5.5/bin/python /data/cache/idf/frameworks/5.5.5/components/partition_table/check_sizes.py --offset 0x8000 bootloader 0x1000 /data/build/inputs/build/bootloader/bootloader.bin
Bootloader binary size 0x65d0 bytes. 0xa30 bytes (9%) free.
[4/5] Completed 'bootloader'Running ninja in directory /data/build/inputs/build
Executing "ninja size"...
[0/2] Re-checking globbed directories...
[0/2] cd /data/build/inputs/build && /data/cache/idf/tools/cmake/3.30.2/bin/cmake -D "IDF_SIZE_TOOL=/data/cache/idf/penvs/5.5.5/bin/python;-m;esp_idf_size" -D MAP_FILE=/data/build/inputs/build/inputs.map -D OUTPUT_JSON= -P /data/cache/idf/frameworks/5.5.5/tools/cmake/run_size_tool.cmake
┏━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━┳━━━━━━━━━━┳━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━┓
┃ Memory Type/Section  ┃ Used [bytes] ┃ Used [%] ┃ Remain [bytes] ┃ Total [bytes] ┃
┡━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━╇━━━━━━━━━━╇━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━┩
│ Flash Code          │       246992 │          │                │              │
│   .text            │       246992 │          │                │              │
│ Flash Data          │       77640 │          │                │              │
│   .rodata          │       77384 │          │                │              │
│   .appdesc          │         256 │          │                │              │
│ IRAM                │       40355 │   30.79 │         90717 │       131072 │
│   .text            │       39327 │     30.0 │                │              │
│   .vectors          │         1028 │     0.78 │                │              │
│ DRAM                │       29272 │     16.2 │         151464 │       180736 │
│   .bss              │       19496 │   10.79 │                │              │
│   .data            │         9616 │     5.32 │                │              │
│   .noinit          │         160 │     0.09 │                │              │
│ RTC SLOW            │           56 │     0.68 │           8136 │         8192 │
│   .force_slow      │           32 │     0.39 │                │              │
│   .rtc_slow_reserved │           24 │     0.29 │                │              │
└───────────────────────┴──────────────┴──────────┴────────────────┴───────────────┘
Total image size: 374635 bytes (.bin may be padded larger)
RAM:  [==        ]  16.2% (used 29272 bytes from 180736 bytes)
Flash: [==        ]  20.4% (used 374635 bytes from 1835008 bytes)
INFO Creating factory.bin...
INFO Created: /data/build/inputs/build/firmware.factory.bin
INFO Created: /data/build/inputs/build/firmware.ota.bin
INFO Created: /data/build/inputs/build/firmware.elf
INFO Build Info: config_hash=0x955adf13 build_time_str=2026-09-20 17:14:40 +0100
INFO Successfully compiled program.
INFO ESPHome 2026.9.0
INFO Loaded validated config cache for sensors-monitoring.yaml, skipping validation.
ERROR Cannot upload over the network: no 'ota:' platform is configured. Add an 'ota:' platform, or upload over USB.
Install failed.