Hi,

i am programming myself the KC868-AG, i bought 2 units. 1 of them died after 1-2hrs, the other unit is working fine. The first one is giving USB device not recognized. Same cable is working fine for the other device.

Q1: what chip do I choose for this device.
Q2: what is the memory limit of this device, does it have enough space for OTA updates and save many RF signals?

Thank you.

I have an issue with my A32 pro :

- when I configure the Esphome yaml file and start controlling the A32 pro by homeassistant, i loose kcs firmeware ( ican’t login kcs web page).

And when i reinstall kcs firmeware, then i loose the control by homeassistant!!

Why is it happening?

Hi please does kc 868-A32 allow for modbus slave configuration . If no i have ordered 7 of them and can a request to redesign the hardware to allow for modbus slave.Thank you

The LCD screen displays the mobile signal strength in the top-left corner.
The LCD screen displays the time in the top-right corner.

Keyboard functions:

* Delete key
# Call key
When a call is received, the LCD screen displays "RING".

MQTT:

Making a Call

{
  "run_call": {
    "phone": "+8612345678901"
  }
}

Successful Response:

{
  "run_call": {
    "value": "success"
  }
}

Failed Response:
Possible reasons: GPRS is not initialized, or the phone number is not set.

{
  "run_call": {
    "value": "error"
  }
}

--------------------------------

Sending an SMS

{
  "run_sms": {
    "content": "sms content example",
    "phone": "+8612345678901"
  }
}

Successful Response:

{
  "run_sms": {
    "value": "success"
  }
}

Failed Response:
Possible reasons: GPRS is not initialized, the phone number is not set, or the SMS content is not set.

{
  "run_sms": {
    "value": "error"
  }
}

--------------------------------
MQTT STATE Reporting Received SMS and Incoming Calls

Incoming Call

{
  "call_ring": {
    "phone": "+8612345678901"
  }
}

Received SMS

{
  "sms_recv": {
    "phone": "+8612345678901",
    "content": "example"
  }
}

v3.8.0 improvement:

1. IFTTT IF condition support TCP,UDP,RS485,RS232 ANSI-String or HEX command.
2. support SIM7600 4G module make CALL, send SMS and receive SMS by MQTT.
3. support SIM7600 4G module work as GSM bridge with RXD,TXD free GPIO pins.
4. support option for add sensor value to SSD1306 LCD display.
5. fixed bug with monitor "auto refresh" function.
6. fixed bug with sensor data auto upload to MQTT.

Attached Files

  KCS_A6V3_V3.8.0.zip (Size: 1.01 MB / Downloads: 854)
  KCS_A16V3_V3.8.0.zip (Size: 1.08 MB / Downloads: 991)
  KCS_A32PRO_V3.8.0.zip (Size: 1.05 MB / Downloads: 704)
  KCS_AG8_V3.8.0.zip (Size: 1.04 MB / Downloads: 746)
  KCS_B16_V3.8.0.zip (Size: 1.07 MB / Downloads: 780)
  KCS_B16M_V3.8.0.zip (Size: 1.07 MB / Downloads: 740)
  KCS_F16_V3.8.0.zip (Size: 1.08 MB / Downloads: 742)
  KCS_F24_V3.8.0.zip (Size: 1.08 MB / Downloads: 782)
  KCS_G1_V3.8.0.zip (Size: 1.03 MB / Downloads: 769)
  KCS_T16M_V3.8.0.zip (Size: 1.02 MB / Downloads: 864)

Hi, How can I get analog input values via http?
Board Model KC868_A16
Software Version v2.2.12

Hello, 

I have two questions. 
First question, I have damaged the GPIO1 by having to many volts. It probably reached 7-8 volts. I'm using GPIO 1 and GPIO 2 as pulse counters. GPIO1 stopped working and will not read any more pulses. GPIO 2 still works. 

Are there any additional GPIO that I can use for pulse counting. I'm not using Wi-Fi, 485, or SIM module. If it's possible, where are the additional GPIOs located? And will be using a voltage divider to drop voltage down to 1 volt.

Second question, for the digital inputs. I was hoping it would trigger with 12volts. But it seems it will only trigger with ground. The reasoning is that i am using this in a camper van and I get 12-14volt DC as trigger. But it doesnt trigger, only with ground. 


Thanks again, 
John A

Hi, I received my KC868-A16-V3.1 today.
When power on with 12V dc, 12v led is on and output led is flashing one time, BUT OLED display is black .
 
Tried IP scanner over ethernet, but cant find the board..have connected the board via ethernet cable.

what to do?

Br,

Good afternoon, I would like to know if you can help me with a project to be carried out. I needed a hybrid system, that is, control lights, blinds, gate motors via Home Assistant and at the same time manually in case the server is damaged. The server I want to use is KC868-Server16. 
I needed to know if I have to add the KC868-A16V3 module and subsequently relays. 
Thank you very much