I’m not a programmer and I don’t know esphome well, I use mostly ready-made options. But since I really want to integrate my coffee machine into the Home Assistant, I put all my efforts to what I can. Now I decided to switch to byte search and found the following. I checked and it works. But I can’t find the commands to control. Later I will describe how I found these bytes. If someone undertakes to write code, I will be only glad
And also took aim at these bytes. I think it reflects what kind of drink we are preparing. In order for me to understand this, I will prepare different drinks and compare
Here is my code for ESPHome
substitutions:
board_name: ESP32 Smart Coffee Philips
node_name: esp32-smart-coffee-philips
esphome:
name: ${node_name}
friendly_name: esp32-smart-coffee-philips
comment: ESP32 Smart Coffee Philips
esp32:
board: esp32dev
framework:
type: arduino
wifi:
ssid: !secret wifi_ssid
password: !secret wifi_password
fast_connect: on
reboot_timeout: 10min
ap:
ssid: ESP SmartCoffeePhilips
password: !secret ap_esp_password
captive_portal:
web_server:
port: 80
logger:
level: DEBUG
baud_rate: 0
ota:
password: "esphome"
api:
encryption:
key: !secret api_key
external_components:
- source: github://TillFleisch/ESPHome-Philips-Smart-Coffee@main
uart:
- id: uart_mainboard
rx_pin: GPIO3
tx_pin: GPIO1
baud_rate: 115200
stop_bits: 1
data_bits: 8
parity: NONE
rx_buffer_size: 256
debug:
direction: TX
dummy_receiver: false
- id: uart_display
rx_pin: GPIO16
tx_pin: GPIO17
baud_rate: 115200
stop_bits: 1
data_bits: 8
parity: NONE
rx_buffer_size: 256
debug:
direction: TX
dummy_receiver: false
sequence:
- lambda: |-
UARTDebug::log_hex(direction, bytes, ':');
//AA:AA:AA:B0
if (bytes[0]==0xAA && bytes[3]==0xB0 && bytes[6]==0x06 && bytes[9]==0x00) {
id(idWater).publish_state("There is water");
id(idCoffeeGroundsContainer).publish_state("Inserted");
id(idMakingCoffee).publish_state("Choose a drink");
}
//AA:AA:AA:B0 "Took out the container with water"
else if (bytes[0]==0xAA && bytes[3]==0xB0 && bytes[6]==0x0E && bytes[9]==0x40) { id(idWater).publish_state("There is no water"); }
//AA:AA:AA:B0 "Removed the pallet"
else if (bytes[0]==0xAA && bytes[3]==0xB0 && bytes[6]==0x0E && bytes[9]==0x80) { id(idCoffeeGroundsContainer).publish_state("Retrieved"); }
//AA:AA:AA:B0 "The pallet and the container with water were taken out"
else if (bytes[0]==0xAA && bytes[3]==0xB0 && bytes[6]==0x0E && bytes[9]==0xC0) {
id(idWater).publish_state("There is no water");
id(idCoffeeGroundsContainer).publish_state("Retrieved");
}
//AA:AA:AA:B0 "Making coffee"
else if (bytes[0]==0xAA && bytes[3]==0xB0 && bytes[5]==0x07 && bytes[6]==0x0C && bytes[7]==0x01) { id(idMakingCoffee).publish_state("Enjoy (01)"); }
else if (bytes[0]==0xAA && bytes[3]==0xB0 && bytes[5]==0x07 && bytes[6]==0x07 && bytes[7]==0x0E) { id(idMakingCoffee).publish_state("Pause (0E)"); }
else if (bytes[0]==0xAA && bytes[3]==0xB0 && bytes[5]==0x07 && bytes[6]==0x07 && bytes[7]==0x0D) { id(idMakingCoffee).publish_state("Grinding grains (0D)"); }
else if (bytes[0]==0xAA && bytes[3]==0xB0 && bytes[5]==0x07 && bytes[6]==0x07 && bytes[7]==0x10) { id(idMakingCoffee).publish_state("Pour milk (10)"); }
else if (bytes[0]==0xAA && bytes[3]==0xB0 && bytes[5]==0x07 && bytes[6]==0x07 && bytes[7]==0x11) { id(idMakingCoffee).publish_state("Pour coffee (11)"); }
else if (bytes[0]==0xAA && bytes[3]==0xB0 && bytes[5]==0x07 && bytes[6]==0x07 && bytes[7]==0x12) { id(idMakingCoffee).publish_state("12"); }
else if (bytes[0]==0xAA && bytes[3]==0xB0 && bytes[5]==0x07 && bytes[6]==0x07 && bytes[7]==0x13) { id(idMakingCoffee).publish_state("Creating pressure for milk (13)"); }
else if (bytes[0]==0xAA && bytes[3]==0xB0 && bytes[5]==0x07 && bytes[6]==0x07 && bytes[7]==0x14) { id(idMakingCoffee).publish_state("14"); }
else if (bytes[0]==0xAA && bytes[3]==0xB0 && bytes[5]==0x07 && bytes[6]==0x07 && bytes[7]==0x15) { id(idMakingCoffee).publish_state("15"); }
//AA:AA:AA:B5 "Status 1"
if (bytes[0]==0xAA && bytes[3]==0xB5 && bytes[5]==0x06 && bytes[10]==0x00 && bytes[11]==0x00) { id(idStatusUnknown1).publish_state("00"); }
else if (bytes[0]==0xAA && bytes[3]==0xB5 && bytes[5]==0x06 && bytes[10]==0x00 && bytes[11]==0x0B) { id(idStatusUnknown1).publish_state("0B"); }
else if (bytes[0]==0xAA && bytes[3]==0xB5 && bytes[5]==0x06 && bytes[10]==0x00 && bytes[11]==0xE6) { id(idStatusUnknown1).publish_state("E6"); }
else if (bytes[0]==0xAA && bytes[3]==0xB5 && bytes[5]==0x06 && bytes[10]==0x00 && bytes[11]==0x80) { id(idStatusUnknown1).publish_state("80"); }
else if (bytes[0]==0xAA && bytes[3]==0xB5 && bytes[5]==0x06 && bytes[10]==0x00 && bytes[11]==0xCB) { id(idStatusUnknown1).publish_state("CB"); }
else if (bytes[0]==0xAA && bytes[3]==0xB5 && bytes[5]==0x06 &&& bytes[10]==0x00 & bytes[11]==0xFF) { id(idStatusUnknown1).publish_state("FF"); }
else if (bytes[0]==0xAA && bytes[3]==0xB5 && bytes[5]==0x06 && bytes[10]==0x00 && bytes[11]==0xA0) { id(idStatusUnknown1).publish_state("A0"); }
//AA:AA:AA:B5 "Status 2"
else if (bytes[0]==0xAA && bytes[3]==0xB5 && bytes[5]==0x06 && bytes[10]==0x00) { id(idStatusUnknown2).publish_state("00"); }
else if (bytes[0]==0xAA && bytes[3]==0xB5 && bytes[5]==0x06 && bytes[10]==0x01) { id(idStatusUnknown2).publish_state("01"); }
philips_series_2200:
display_uart: uart_display
mainboard_uart: uart_mainboard
power_pin: GPIO12
id: philip
text_sensor:
- platform: template
id: idWater
name: "Water"
update_interval: 10s
- platform: template
id: idCoffeeGroundsContainer
name: "Coffee Grounds Container"
update_interval: 10s
- platform: template
id: idUnknown
name: "Unknown"
update_interval: 10s
- platform: template
id: idStatusCoffee
name: "Status Coffee"
update_interval: 10s
- platform: template
id: idMakingCoffee
name: "Stages of coffee preparation"
update_interval: 10s
button:
- platform: restart
name: Restart
icon: mdi:restart
- platform: template
name: "Turn off"
on_press:
- uart.write:
id: uart_mainboard
data: [0xAA, 0xAA, 0xAA, 0xFE, 0x00, 0x00, 0xC8, 0x87, 0x1B, 0x40, 0x55] #AA:AA:AA:FE:00:00:C8:87:1B:40:55
, I found how to operate a coffee machine. To make coffee, we look in the logs for the address and functions that are listed below, this is the command to start making coffee. Start recording in the log, select the parameters we need (strength, amount of water, number of cups) to make coffee and run, then we find the command in the logs. Why is that? Because then we run what we set in the settings, so you can create a lot of different scripts with different parameters.
