Sometimes, board restarting with this error.

Guru Meditation Error: Core  0 panic'ed (LoadProhibited). Exception was unhandled.
Core 0 register dump:
PC      : 0x4008b1e0  PS      : 0x00060033  A0      : 0x800899b2  A1      : 0x3ffbf840 
A2      : 0x00000000  A3      : 0x3ffc6b64  A4      : 0x9ffc6b64  A5      : 0x00000001 
A6      : 0x00060820  A7      : 0x00000000  A8      : 0x8008b0a9  A9      : 0x3ffbf810 
A10    : 0x20000001  A11    : 0x3ffbc308  A12    : 0x00000001  A13    : 0x00000001 
A14    : 0x00060021  A15    : 0x00000000  SAR    : 0x00000016  EXCCAUSE: 0x0000001c 
EXCVADDR: 0x9ffc6b64  LBEG    : 0x00000000  LEND    : 0x00000000  LCOUNT  : 0x00000000 
Core 0 was running in ISR context:
EPC1    : 0x4008b1e0  EPC2    : 0x00000000  EPC3    : 0x00000000  EPC4    : 0x00000000



ELF file SHA256: 0000000000000000

Backtrace: 0x4008b1e0:0x3ffbf840 0x400899af:0x3ffbf860 0x4008c049:0x3ffbf880 0x40086f9a:0x3ffbf890 0x401448c7:0x3ffbc210 0x40131667:0x3ffbc230 0x4008b071:0x3ffbc250 0x400898c2:0x683ffbc2

Rebooting...

How solve it ? Is it hardware problem ?

THX

I have designed a control system for a refit of my boat.

The break panel/control panel will be in the engine room, and would like to be able to turn things on and off at the helm, via a dedicated touchscreen.

There are 11 pumps, I would like to be able to see if they are turned on, for how long and if after a preset time, give out a warning.  

electrical layout

would love some feedback and/or corrections.  Trying to order equipment this week.

Hello everyone!

I would like to kinldy ask for some help with the KC868-A2. I am unable to communicate with the SIM800L module. I have tried to use the example code for KC868-A8S sms-relay and adapt it but it didn't work.

I have changed the Serial2 pins in "HardwareSerial.cpp" to RX2 34 and TX2 13.

Could you provide me with an Arduino source code for the KC868-A2 with the SIM800L module?

Thank you

Hi im very new to this and have been trying to find sample code to amend to do the following

Digital input 1 pulse count
 
Digital input 2 pulse count
 
Digital input 3 Reset Button 
 
If input 1 = input 2 + 100 pulses

Then switch com1 status to nc1

Hello.
I have already add my KC868-A6 by MQTT as binary sensors.

binary_sensor:

- name: 'a6-kcs-input-1'
  unique_id: a6-kcs-input-1
  state_topic: 'KC868_A6/B8D61A5C5304/STATE'
  value_template: '{{ value_json.input1.value }}'
  payload_on: true
  payload_off: false

How i can make work in modes "single click", "double click", "hold on"?

Hello need help,

I have this 2 sensor water level and pressure sensor but i dont know how to program it to ESPHome i cant see any code using this sensor in the internet hopefully anyone here can or know how to write the code. please see attached picture for reference.

I want to measure the level on how many percent of the tank like 100% is full and 50% half etc.

And the pressure of the water pipe like if 30psi to 70psi something like that.

Both output are 0-5V
My water tank is 3M height 

Thanks in advance

Attached Files

Thumbnail(s)
       

I recently buy this product may 28 2023,
Now i install esphome to home assistant, HA is installed to my windows pc using vmware. After i install this are the pictures and videos.


Please help

Attached Files

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Could someone tell what is wrong in the code? it's not working with a hmi delta dop-107EV, I don't know what could be an error in the code.


#include <WiFi.h>
#include <ETH.h>
#include <ModbusIP_ESP8266.h>
#include <SPI.h>
#include <Ethernet.h>
#include <PCF8574.h>
////////////////////////////////////////////////////////////////////
#define ETH_ADDR        0
#define ETH_POWER_PIN  -1
#define ETH_MDC_PIN    23
#define ETH_MDIO_PIN  18 
#define ETH_TYPE      ETH_PHY_LAN8720
#define ETH_CLK_MODE  ETH_CLOCK_GPIO17_OUT
const int port = 502;
////////////////////////////////////////////////////////////////////
TwoWire I2Cone = TwoWire(0);
//TwoWire I2Ctwo = TwoWire(1);

// Set i2c address
PCF8574 pcf8574_I1(&I2Cone, 0x21, 4, 5);
PCF8574 pcf8574_I2(&I2Cone, 0x22, 4, 5);

PCF8574 pcf8574_R1(&I2Cone, 0x24, 4, 5);
PCF8574 pcf8574_R2(&I2Cone, 0x25, 4, 5);
////////////////////////////////////////////////////////////////////
const int LED_COIL = 100;
const int ledPin = pcf8574_R1.pinMode (P1); //GPIO0
const int TEST_HREG = 100;
////////////////////////////////////////////////////////////////////
IPAddress staticIP(192, 168, 0, 40);
IPAddress gateway(192, 168, 0, 1);
IPAddress subnet(255, 255, 255, 0);
IPAddress dns(192, 168, 0, 1);
////////////////////////////////////////////////////////////////////
ModbusIP mb;
ETH mb;
void setup() {
  Serial.begin(115200);
  ETH.begin(ETH_ADDR, ETH_POWER_PIN, ETH_MDC_PIN, ETH_MDIO_PIN, ETH_TYPE, ETH_CLK_MODE);
  Serial.begin(115200);
  if (WiFi.config(staticIP, gateway, subnet, dns, dns) == false) {
    Serial.println("Configuration failed.");
  }
////////////////////////////////////////////////////////////////////
  // put your setup code here, to run once:
pcf8574_R1.pinMode(P0, OUTPUT);
pcf8574_R1.pinMode(P1, OUTPUT);
pcf8574_R1.pinMode(P2, OUTPUT);

pcf8574_I1.pinMode(P0, INPUT);
pcf8574_I1.pinMode(P1, INPUT);
pcf8574_I1.pinMode(P2, INPUT);
////////////////////////////////////////////////////////////////////
modbus.server(port);

  mb.addCoil(LED_COIL);
}

void loop() {
  // put your main code here, to run repeatedly:

      mb.task();

  //Attach ledPin to LED_COIL register
  digitalWrite(ledPin, mb.Coil(LED_COIL));
  delay(10);
}

here is demo config file for access control panel. control relay2 or relay3 by different finger or IC card or INPUT NUMBER by touch panel.
   
   

  HA_A32_finger_wiegand26_tag.txt (Size: 12.93 KB / Downloads: 1480)

this is config file for digital input1 with button control KC868-AP output1:
1: click button for ON/OFF LED, 
2: hold on button for change led brightness.
   
esphome:
  name: ap

esp32:
  board: esp32dev
  framework:
    type: arduino

# Enable logging
logger:

# Enable Home Assistant API
api:
  encryption:
    key: "hx8eSqbwjWs9/2bK0qK55QfTIOpI4gCfzLOeaOXZMaU="

# Example configuration entry
ethernet:
  type: LAN8720
  mdc_pin: GPIO23
  mdio_pin: GPIO18
  clk_mode: GPIO17_OUT
  phy_addr: 0

 

# Example configuration entry for ESP32
i2c:
  sda: 4
  scl: 16
  scan: true
  id: bus_a

pcf8574:
  - id: 'pcf8574_hub_in_1'  # for input channel 1-8    maybe 0x22  /  0x3A
    address: 0x22

  - id: 'pcf8574_hub_in_2'  # for input channel 9-16
    address: 0x21

binary_sensor:
  - platform: gpio
    name: "ap-input1"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 0
      mode: INPUT
      inverted: true
    id: light_1_touch
    on_click:
      then:
        - if:
            condition:
              light.is_off: light_1
            then:
              light.turn_on:
                id: light_1
                brightness: 1.0
            else:
              light.turn_off: light_1
    on_press:
      then:
      - if:
          condition:
            light.is_off: light_1
          then:
          - delay: 0.5s
          - while:
              condition:
                binary_sensor.is_on: light_1_touch
              then:
                - light.dim_relative:
                    id: light_1
                    relative_brightness: 5%
                    transition_length: 0.1s
                - delay: 0.1s
          else:
          - delay: 0.5s
          - while:
              condition:
                and:
                  - binary_sensor.is_on: light_1_touch
                  - light.is_on: light_1
              then:
                - light.dim_relative:
                    id: light_1
                    relative_brightness: -5%
                    transition_length: 0.1s
                - delay: 0.1s



  - platform: gpio
    name: "ap-input2"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 1
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "ap-input3"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 2
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "ap-input4"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 3
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "ap-input5"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 4
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "ap-input6"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 5
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "ap-input7"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 6
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "ap-input8"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 7
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "ap-input9"
    pin:
      pcf8574: pcf8574_hub_in_2
      number: 0
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "ap-input10"
    pin:
      pcf8574: pcf8574_hub_in_2
      number: 1
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "ap-input11"
    pin:
      pcf8574: pcf8574_hub_in_2
      number: 2
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "ap-input12"
    pin:
      pcf8574: pcf8574_hub_in_2
      number: 3
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "ap-input13"
    pin:
      pcf8574: pcf8574_hub_in_2
      number: 4
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "ap-input14"
    pin:
      pcf8574: pcf8574_hub_in_2
      number: 5
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "ap-input15"
    pin:
      pcf8574: pcf8574_hub_in_2
      number: 6
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "ap-input16"
    pin:
      pcf8574: pcf8574_hub_in_2
      number: 7
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "ap-input17"
    pin:
      number: 34
      inverted: true

  - platform: gpio
    name: "ap-input18"
    pin:
      number: 35
      inverted: true

pca9685:
    id: 'pca9685_hub'
    frequency: 500

output:
  - platform: pca9685
    pca9685_id: 'pca9685_hub'
    id: "PWM0"
    channel: 0

  - platform: pca9685
    pca9685_id: 'pca9685_hub'
    id: "PWM1"
    channel: 1

  - platform: pca9685
    pca9685_id: 'pca9685_hub'
    id: "PWM2"
    channel: 2

  - platform: pca9685
    pca9685_id: 'pca9685_hub'
    id: "PWM3"
    channel: 3

  - platform: pca9685
    pca9685_id: 'pca9685_hub'
    id: "PWM4"
    channel: 4

  - platform: pca9685
    pca9685_id: 'pca9685_hub'
    id: "PWM5"
    channel: 5

  - platform: pca9685
    pca9685_id: 'pca9685_hub'
    id: "PWM6"
    channel: 6

  - platform: pca9685
    pca9685_id: 'pca9685_hub'
    id: "PWM7"
    channel: 7

  - platform: pca9685
    pca9685_id: 'pca9685_hub'
    id: "PWM8"
    channel: 8

  - platform: pca9685
    pca9685_id: 'pca9685_hub'
    id: "PWM9"
    channel: 9

  - platform: pca9685
    pca9685_id: 'pca9685_hub'
    id: "PWM10"
    channel: 10

  - platform: pca9685
    pca9685_id: 'pca9685_hub'
    id: "PWM11"
    channel: 11

  - platform: pca9685
    pca9685_id: 'pca9685_hub'
    id: "PWM12"
    channel: 12

  - platform: pca9685
    pca9685_id: 'pca9685_hub'
    id: "PWM13"
    channel: 13

  - platform: pca9685
    pca9685_id: 'pca9685_hub'
    id: "PWM14"
    channel: 14

  - platform: pca9685
    pca9685_id: 'pca9685_hub'
    id: "PWM15"
    channel: 15


light:
  - platform: monochromatic
    name: "Color-LED-1"
    id: light_1
    output: PWM0
  - platform: monochromatic
    name: "Color-LED-2"
    output: PWM1
  - platform: monochromatic
    name: "Color-LED-3"
    output: PWM2
  - platform: monochromatic
    name: "Color-LED-4"
    output: PWM3
  - platform: monochromatic
    name: "Color-LED-5"
    output: PWM4
  - platform: monochromatic
    name: "Color-LED-6"
    output: PWM5
  - platform: monochromatic
    name: "Color-LED-7"
    output: PWM6
  - platform: monochromatic
    name: "Color-LED-8"
    output: PWM7
  - platform: monochromatic
    name: "Color-LED-9"
    output: PWM8
  - platform: monochromatic
    name: "Color-LED-10"
    output: PWM9
  - platform: monochromatic
    name: "Color-LED-11"
    output: PWM10
  - platform: monochromatic
    name: "Color-LED-12"
    output: PWM11
  - platform: monochromatic
    name: "Color-LED-13"
    output: PWM12
  - platform: monochromatic
    name: "Color-LED-14"
    output: PWM13
  - platform: monochromatic
    name: "Color-LED-15"
    output: PWM14
  - platform: monochromatic
    name: "Color-LED-16"
    output: PWM15

  - platform: rgbw
    name: "ap-rgbw"
    red: PWM1
    green: PWM2
    blue: PWM3
    white: PWM4


switch:
  - platform: gpio
    name: "ap-light1"
    pin: 13
    inverted: false

  - platform: gpio
    name: "ap-light2"
    pin: 2
    inverted: false