KC868-D8 V4.34 new firmware update

[admin]

improvement:
1. add 8 channel dimmer control by webpage.
2. support http command for developer integrate to third-party software to change brightness and read output brightness.
3. add web config password.
4. RS485 address set by webpage.
5. support use MQTT function. it will easy integrate to third-party software, like home assistant…
how to integrate to home assistant by MQTT, see this link: https://www.kincony.com/kc868-d8-integra...-mqtt.html
6. add option on config webpage, you can chose whether relay will remember the state before power off. Just whether receover dimmer output state when power on.
7. support "1 Key" and "2 Key" work mode for switch panel. "1 key" mode just need 1 wire for every channel output.
8. add scan device Broadcast command for UDP. This command for software developer scan KC868-D8 in network.
use local network port=4000  send Ansi-String “scan” to remote IP:255.255.255.255 Port:4001
all KC868-D8 in same network device will feedback: device’s IP,Port,UID,type
for example:
send->scan
feedback: 192.168.1.200:4196,uid:xxxxxxxxxxxxxxxxxxxxxxxx,type: DIMMER8
9. Improve the stability of anti-interference, if ethernet line failure by interference , now will automatic restart ethernet chip.
10. Add "Threshold setting": Adjustment startup percent options for every channel output. sometimes LED SSR driver begin work with 10-20% brightness.
11. Support update firmware by network cable.

update step:

1. download "NET_IAP_DIMMER8_0909.hex" to CPU chip by ST-Link usb cable. this bootload hex file will support update firmware by network cable.

A. if your dimmer controller MCU chip is "STM32F103VCT6" or "GD32F103VCT6" use ST-Link to download bootload HEX file.
   

Here is ST-link tool for KC868 smart controller firmware update.
https://www.kincony.com/download/sttoolset.zip
when download at stlink software , MCU chip chose what model see the biggest CPU on the PCB bottom side when update KC868-D8 controller.

if you want to order ST-link usb cable, here is order link:
https://www.aliexpress.com/item/33023499...6c0aj9FLgb

here is video link how to download HEX by ST-link cable: https://youtu.be/MI2_qAIEt2U

B. if your dimmer controller MCU chip is "AT32F403AVGT7"  use AT-Link or J-Link to download bootload HEX file.

Here is AT-link tool for KC868 smart controller firmware update.
https://www.kincony.com/download/ArteryI...2.4.20.zip

when download at AT-link software , MCU chip model will auto detected when update KC868-D8
   

if you want to order AT-link usb cable, here is order link
https://www.aliexpress.com/item/10050033...2bd5m3SIcY

if you use J-link, you can also use AT-link's software download firmware by J-link. But we have not sell the J-link.

2. update BIN file firmware by "KC868 Controller Network Bootloader" tool.

KC868 Controller Network Bootloader  
  KC868 Controller Network Bootloader.zip (Size: 6.93 KB / Downloads: 430)
NET_IAP_DIMMER8_0909.hex  
  NET_IAP_DIMMER8_0909.zip (Size: 15.8 KB / Downloads: 357)
firmware BIN file 
  Dimmer8_V434_0900.zip (Size: 46.99 KB / Downloads: 372)
after you download these zip file, must unzip when use.