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Latest Threads

Bricked KC868-A16
Forum: KC868-A series and Uair Smart Controller
Last Post: admin
40 minutes ago
» Replies: 3
» Views: 22

remember relay state
Forum: KC868-E16T
Last Post: greeryan
10 hours ago
» Replies: 6
» Views: 351

It looks like it's broken...
Forum: KinCony Server-Mini / Server-16 Raspberry Pi4 relay module
Last Post: admin
Yesterday, 08:36 AM
» Replies: 5
» Views: 93

Bidirectional reading
Forum: N10
Last Post: admin
10-05-2026, 11:35 PM
» Replies: 1
» Views: 23

Update to latest esphome
Forum: KC868-A16
Last Post: admin
10-05-2026, 12:05 PM
» Replies: 6
» Views: 142

KC868-A16 ethernet work w...
Forum: KC868-A16
Last Post: admin
10-04-2026, 11:43 PM
» Replies: 31
» Views: 26,344

B32M maximum voltage
Forum: DIY Project
Last Post: admin
10-04-2026, 11:52 AM
» Replies: 4
» Views: 561

m16v2 energy meter - cali...
Forum: KC868-M16 / M1 / MB / M30
Last Post: admin
10-02-2026, 11:50 AM
» Replies: 15
» Views: 2,495

oCBot: KC868-A6/A16 as a ...
Forum: DIY Project
Last Post: oCBot
10-01-2026, 01:32 PM
» Replies: 0
» Views: 289

N20 Energy RS485 Modbus P...
Forum: N20
Last Post: admin
10-01-2026, 12:43 PM
» Replies: 3
» Views: 1,014

updating firmware kc868-h32b

Posted by: w-w - 03-06-2023, 03:05 PM - Forum: KC868-HxB series Smart Controller - Replies (8)

my unit shipped with firmware version 4.13.34

I am attempting to upload version
Relay32_V437_210907.zip

OTA seams to run for only a few seconds and does not update

Using a serial cable and the Firmware Download Tool (firmware update tool download): https://www.kincony.com/download/KC868-C...loader.zip

it detects the bootloader
downloads progress 105/105
data send complete
then when I press Run
it says Download finished begin running.

I power cycle the device that the firmware version is not updated??
thanks

KC868-COLB V2.4 firmware support Tuya app

Posted by: admin - 03-06-2023, 02:05 PM - Forum: News - Replies (10)

improvement:

1. support use Tuya app for remote monitor sensor state.
2. support TCP Server, TCP Client, MQTT, Tuya different protocol at the same time by ethernet.
such as you can use Home assistant (by mqtt) in local LAN network and Tuya app for remote monitor by internet.





if you buy KC868-COLB before 2023-3-1 , you need to update your BOOTLOADER HEX file for your CPU.
Because the new firmware 2.4 is big and powerful. So you need to do two steps for update fireware.

1. update your CPU BOOTLOADER by Jlink tool.
2. update your firmware BIN file by USB-RS232 cable.

here are details:

for example, your KC868-COLB CPU chip is AT32F403AVGT7.

so download AT-link tool for flash BOOTLOADER.

.zip   Artery_ICP_Programmer_V3.0.07.zip (Size: 14.28 MB / Downloads: 932)
BOOTLOADER HEX file download

.zip   Bootloader_AD_V2_0_2_20210913.zip (Size: 4.88 KB / Downloads: 948)
open your KC868-COLB metal box

installed jlink computer driver and ready to use it.

here is pin define , connect jlink to your KC868-COLB PCB's download interface



begin download BOOTLOADER HEX file , just do as follow images:





after download BOOTLOADER completed, begin use RS232 download tool to download BIN file.
RS232 download tool:
https://www.kincony.com/download/KC868-C...loader.zip

BIN file download:

.zip   AD_COLB_V2_4_230228.zip (Size: 112.17 KB / Downloads: 963)


begin download BIN file , just do as follow images:




now all are completed, have a good time Smile

Note: if you want to use Tuya mobile phoen app with KC868-COLB, need contact with us to buy Tuya lincence for KC868-COLB.

Did I burn the DI s?

Posted by: tugalsan - 03-06-2023, 12:41 PM - Forum: KC868-A32/A32 Pro - Replies (5)

I accidently plug 12 Volt to GND of DI sockets.

Even though, I did not plugged any wire on DI, I am getting the below output.
When I check it with Voltmeter, DIs is giving me 12V
Does that mean, I did burn the card? Or a code error?

code:

Code:
#include "PCF8574.h"

//I2C INPUT

TwoWire I2C_0 = TwoWire(0);

PCF8574 pcf8574_I1(&I2C_0, 0x24, 4, 5);

PCF8574 pcf8574_I2(&I2C_0, 0x25, 4, 5);

PCF8574 pcf8574_I3(&I2C_0, 0x21, 4, 5);

PCF8574 pcf8574_I4(&I2C_0, 0x22, 4, 5);

//I2C RELAY

TwoWire I2C_1 = TwoWire(1);

PCF8574 pcf8574_R1(&I2C_1, 0x24, 15, 13);

PCF8574 pcf8574_R2(&I2C_1, 0x25, 15, 13);

PCF8574 pcf8574_R3(&I2C_1, 0x21, 15, 13);

PCF8574 pcf8574_R4(&I2C_1, 0x22, 15, 13);

void setup_input() {

  for(int i=0;i<=7;i++){

    pcf8574_I1.pinMode(i, INPUT);

    pcf8574_I2.pinMode(i, INPUT);

    pcf8574_I3.pinMode(i, INPUT);

    pcf8574_I4.pinMode(i, INPUT);

  }

  pcf8574_I1.begin();

  pcf8574_I2.begin();

  pcf8574_I3.begin();

  pcf8574_I4.begin();

}

void setup_output() {

  for(int i=0;i<=7;i++)

  {

    pcf8574_R1.pinMode(i, OUTPUT);

    pcf8574_R2.pinMode(i, OUTPUT);

    pcf8574_R3.pinMode(i, OUTPUT);

    pcf8574_R4.pinMode(i, OUTPUT);

  }

  pcf8574_R1.begin();

  pcf8574_R2.begin();

  pcf8574_R3.begin();

  pcf8574_R4.begin();

  for(int i=0;i<=7;i++) {

    pcf8574_R1.digitalWrite(i, HIGH);

    pcf8574_R2.digitalWrite(i, HIGH);

    pcf8574_R3.digitalWrite(i, HIGH);

    pcf8574_R4.digitalWrite(i, HIGH);

  }

}

void setup_serial(){

  Serial.begin(115200); 

  while (!Serial && (millis() < 3000));

}

void print_chip_arduino(){

  Serial.print(F("\n\n----------------\n\n"));

  Serial.print(F("ARDUINO_BOARD:"));

  Serial.println(String(ARDUINO_BOARD));

}

unsigned long currentTime = millis();

void refreshCurrentTime(){

    currentTime = millis();

}

void print_loopHeader(){

  Serial.print(F("---------"));

  Serial.print(F("t: "));

  Serial.print(String(currentTime));

  Serial.println(F(" ---------"));

}

void print_input(){

  for(int i=0;i<=7;i++) {

      bool input1 = pcf8574_I1.digitalRead(i);

      bool input2 = pcf8574_I2.digitalRead(i);

      bool input3 = pcf8574_I3.digitalRead(i);

      bool input4 = pcf8574_I4.digitalRead(i);

      Serial.print(F("i:"));

      Serial.print(String(i));

      Serial.print(F(" I1:"));

      Serial.print(String(input1));

      Serial.print(F(" I2:"));

      Serial.print(String(input2));

      Serial.print(F(" I3:"));

      Serial.print(String(input3));

      Serial.print(F(" I4:"));

      Serial.println(String(input4));

  }

}

void setup() {

  setup_input();

  setup_output();

  setup_serial();

  print_chip_arduino();

}

void loop() {

  refreshCurrentTime();

  print_loopHeader();

  print_input();

  delay(1000); 

}

output:

Code:
---------t: 8096 ---------

i:0 I1:1 I2:1 I3:1 I4:1

i:1 I1:1 I2:1 I3:1 I4:1

i:2 I1:1 I2:1 I3:1 I4:1

i:3 I1:1 I2:1 I3:1 I4:1

i:4 I1:1 I2:1 I3:1 I4:1

i:5 I1:1 I2:1 I3:1 I4:1

i:6 I1:1 I2:1 I3:1 I4:1

i:7 I1:1 I2:1 I3:1 I4:1

KC868-AP

Posted by: eligijus - 03-05-2023, 07:23 PM - Forum: KC868-AP / ADR - Replies (34)

	hi, maybe you can upload firmware bin file with esp KC868-AP

Not found

Posted by: Philadam - 03-05-2023, 12:47 AM - Forum: KC868-A16 - Replies (10)

	When I attach my A16 to my local network and run scan_device, nothing shows up in the list. I have let it run for over 15 minutes, but the A16 is not found. Advice?

KC868-ASR ESPHome demo config for home assistant

Posted by: admin - 03-04-2023, 11:21 PM - Forum: KC868-ASR - No Replies

esphome:
name: asr

esp32:
board: esp32dev
framework:
type: arduino

# Enable logging
logger:

# Enable Home Assistant API
api:
encryption:
key: "Xqy9f8iJ49cr7o8IWE1sFnG9EAEnxHVYlGUQBdnKE6Q="

ota:
password: "d13799179d079d89758ad1a0fd1c4560"

wifi:
ssid: KinCony
password: a12345678

# Enable fallback hotspot (captive portal) in case wifi connection fails
ap:
ssid: "Asr Fallback Hotspot"
password: "KqbpeFnrzcWf"

captive_portal:

i2c:
sda: 26
scl: 27
scan: true
id: bus_a

switch:
- platform: gpio
pin: GPIO19
name: "asr-relay1"

- platform: gpio
pin: GPIO5
name: "asr-relay2"

- platform: gpio
pin: GPIO23
name: "asr-led1"

- platform: gpio
pin: GPIO22
name: "asr-led2"

- platform: gpio
pin: GPIO18
name: "asr-beep"

binary_sensor:
- platform: gpio
pin:
number: 0
inverted: true
name: "asr-button"

dallas:
- pin: 32
update_interval: 5s

sensor:
- platform: dallas
address: 0x7b062162cfe98128
name: "asr-t2"

.txt KC868-ASR_ESPHome.txt (Size: 1.1 KB / Downloads: 657)

KC868-ASR ESP32 I/O pin define

Posted by: admin - 03-04-2023, 11:20 PM - Forum: KC868-ASR - No Replies

	Button S2: GPIO0 TH1: GPIO32 (use for DS18B20/DHT11 sensor) TH2: GPIO33 (use for DS18B20/DHT11 sensor) Relay1:GPIO19 Relay2:GPIO5 IIC SDA:GPIO26 IIC SCL:GPIO27 LED1:GPIO23 LED2:GPIO22 Beep: GPIO18 DS3231 IIC address: 0x68 TF_Card: DAT2:GPIO12 DAT3: GPIO13 CMD: GPIO15 CLK: GPIO14 DAT0:GPIO2 DAT1:GPIO4 free GPIO: GPIO16, GPIO17

Schematic

Posted by: Yazaww - 03-04-2023, 09:23 PM - Forum: KC868-HxB series Smart Controller - Replies (19)

	Helli, is there any schematic between h32b and kc868-ak? All i see is with h32b pro, is there any with h32b?

KC868-ASR ESP32 SD card sensor RTC record board Released

Posted by: admin - 03-04-2023, 02:07 PM - Forum: News - No Replies

KC868-ASR ESP32 SD card sensor record board based on ESP32 chip. It have many hardware resource for you to use. It have two channel relay, two GPIOs for temperature or humidity sensors. one SD card socket and DS3231 high quality RTC chip. It’s very easy for home automation DIY. You can write any code by Arduino IDE to ESP32 module. We will supply demo code for different samples. Everyone can modify and change the code for your own smart home automation system project. it support use by ESPHome for home assistant or tasmota firmware for smart home automation DIY.
[Image: KC868-ASR-1_01.jpg]
[Image: KC868-ASR-1_02.jpg]
[Image: KC868-ASR-1_03.jpg]
[Image: KC868-ASR-1_04.jpg]

KC868-A16

Posted by: Lifttech1 - 03-04-2023, 12:45 PM - Forum: "KCS" v2 firmware system - Replies (1)

	Can KC868-A16 board be controlled with KBOX App and KBOX Pad

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