HI I have set up a few esp32’s with ld2450 and it has been working but I would like to use two ld2450 on one esp32 and basically have coverage from one side of a wall to another. I’m not even sure if it is possible.
esp32:
board: esp32dev
framework:
type: esp-idf
external_components:
- source:
type: git
url: https://github.com/hareeshmu/esphome
ref: ld2450
components: [ ld2450 ]
uart:
- id: uart_1
rx_pin:
number: GPIO16
mode:
input: true
pullup: true
- tx_pin:
number: GPIO17
mode:
input: true
pullup: true
baud_rate: 256000
- id: uart_bus_2
rx_pin:
number: GPIO03
mode:
input: true
pullup: true
tx_pin:
number: GPIO01
mode:
input: true
pullup: true
baud_rate: 256000
parity: NONE
stop_bits: 1
data_bits: 8
ld2450:
id: ld2450_radar
uart_id: uart_bus
throttle: 1000ms
binary_sensor:
- platform: ld2450
ld2450_id: ld2450_radar
has_target:
name: Presence
has_moving_target:
name: Moving Target
has_still_target:
name: Still Target
- platform: template
name: "Zone-1 Presence"
id: zone_1_presence
device_class: motion
- platform: template
name: "Zone-2 Presence"
id: zone_2_presence
device_class: motion
- platform: template
name: "Zone-3 Presence"
id: zone_3_presence
device_class: motion
- platform: ld2450
ld2450_id: ld2450_radar_2
has_target:
name: Presence 2
has_moving_target:
name: Moving Target 2
has_still_target:
name: Still Target 2
- platform: template
name: "Zone-4 Presence"
id: zone_4_presence
device_class: motion
- platform: template
name: "Zone-5 Presence"
id: zone_5_presence
device_class: motion
- platform: template
name: "Zone-6 Presence"
id: zone_6_presence
device_class: motion
button:
- platform: restart
icon: mdi:power-cycle
name: "Reboot"
number:
- platform: ld2450
ld2450_id: ld2450_radar
presence_timeout:
name: "Timeout"
zone_1:
x1:
name: Zone-1 X1
y1:
name: Zone-1 Y1
x2:
name: Zone-1 X2
y2:
name: Zone-1 Y2
zone_2:
x1:
name: Zone-2 X1
y1:
name: Zone-2 Y1
x2:
name: Zone-2 X2
y2:
name: Zone-2 Y2
zone_3:
x1:
name: Zone-3 X1
y1:
name: Zone-3 Y1
x2:
name: Zone-3 X2
y2:
name: Zone-3 Y2
- platform: ld2450
ld2450_id: ld2450_radar_2
presence_timeout:
name: "Timeout"
zone_4_presence:
x1:
name: Zone-4 X1
y1:
name: Zone-4 Y1
x2:
name: Zone-4 X2
y2:
name: Zone-4 Y2
zone_5_presence:
x1:
name: Zone-5 X1
y1:
name: Zone-5 Y1
x2:
name: Zone-5 X2
y2:
name: Zone-5 Y2
zone_6_presence:
x1:
name: Zone-6 X1
y1:
name: Zone-6 Y1
x2:
name: Zone-6 X2
y2:
name: Zone-6 Y2
output:
- platform: ledc
pin:
number: GPIO2
mode: OUTPUT
id: notif_gpio
light:
- platform: monochromatic
name: "On Board LED"
output: notif_gpio
id: notif_light
default_transition_length: 0.3s
restore_mode: ALWAYS_OFF
switch:
- platform: ld2450
ld2450_id: ld2450_radar
bluetooth:
name: "Bluetooth"
multi_target:
name: "Multi Target Tracking"
select:
- platform: ld2450
ld2450_id: ld2450_radar
baud_rate:
name: "Baud rate"
zone_type:
name: "Zone Type"
- platform: ld2450
ld2450_id: ld2450_radar_2
baud_rate:
name: "Baud rate"
zone_type:
name: "Zone Type"
text_sensor:
- platform: ld2450
ld2450_id: ld2450_radar
version:
name: "LD2450 Firmware"
mac_address:
name: "LD2450 BT MAC"
target_1:
direction:
name: "Target-1 Direction"
target_2:
direction:
name: "Target-2 Direction"
target_3:
direction:
name: "Target-3 Direction"
- platform: ld2450
ld2450_id: ld2450_radar_2
version:
name: "LD2450 Firmware"
mac_address:
name: "LD2450 BT MAC"
target_1:
direction:
name: "Target-4 Direction"
target_2:
direction:
name: "Target-5 Direction"
target_3:
direction:
name: "Target-6 Direction"
sensor:
- platform: ld2450
ld2450_id: ld2450_radar
target_count:
name: Presence Target Count
still_target_count:
name: Still Target Count
moving_target_count:
name: Moving Target Count
target_1:
x:
name: Target-1 X
y:
name: Target-1 Y
speed:
name: Target-1 Speed
angle:
name: Target-1 Angle
distance:
name: Target-1 Distance
resolution:
name: Target-1 Resolution
target_2:
x:
name: Target-2 X
y:
name: Target-2 Y
speed:
name: Target-2 Speed
angle:
name: Target-2 Angle
distance:
name: Target-2 Distance
resolution:
name: Target-2 Resolution
target_3:
x:
name: Target-3 X
y:
name: Target-3 Y
speed:
name: Target-3 Speed
angle:
name: Target-3 Angle
distance:
name: Target-3 Distance
resolution:
name: Target-3 Resolution
zone_1:
target_count:
name: Zone-1 All Target Count
id: zone_1_count
on_value:
- then:
- binary_sensor.template.publish:
id: zone_1_presence
state: !lambda 'return id(zone_1_count).state > 0;'
still_target_count:
name: Zone-1 Still Target Count
moving_target_count:
name: Zone-1 Moving Target Count
zone_2:
target_count:
name: Zone-2 All Target Count
id: zone_2_count
on_value:
- then:
- binary_sensor.template.publish:
id: zone_2_presence
state: !lambda 'return id(zone_2_count).state > 0;'
still_target_count:
name: Zone-2 Still Target Count
moving_target_count:
name: Zone-2 Moving Target Count
zone_3:
target_count:
name: Zone-3 All Target Count
id: zone_3_count
on_value:
- then:
- binary_sensor.template.publish:
id: zone_3_presence
state: !lambda 'return id(zone_3_count).state > 0;'
still_target_count:
name: Zone-3 Still Target Count
moving_target_count:
name: Zone-3 Moving Target Count
- platform: ld2450
ld2450_id: ld2450_radar_2
target_count:
name: Presence Target Count 2
still_target_count:
name: Still Target Count 2
moving_target_count:
name: Moving Target Count 2
target_4:
x:
name: Target-4 X
y:
name: Target-4 Y
speed:
name: Target-4 Speed
angle:
name: Target-4 Angle
distance:
name: Target-4 Distance
resolution:
name: Target-4 Resolution
target_5:
x:
name: Target-5 X
y:
name: Target-5 Y
speed:
name: Target-5 Speed
angle:
name: Target-5 Angle
distance:
name: Target-5 Distance
resolution:
name: Target-5 Resolution
target_6:
x:
name: Target-6 X
y:
name: Target-6 Y
speed:
name: Target-6 Speed
angle:
name: Target-6 Angle
distance:
name: Target-6 Distance
resolution:
name: Target-6 Resolution
zone_4:
target_count:
name: Zone-4 All Target Count
id: zone_4_count
on_value:
- then:
- binary_sensor.template.publish:
id: zone_4_presence
state: !lambda 'return id(zone_4_count).state > 0;'
still_target_count:
name: Zone-4 Still Target Count
moving_target_count:
name: Zone-4 Moving Target Count
zone_5:
target_count:
name: Zone-5 All Target Count
id: zone_5_count
on_value:
- then:
- binary_sensor.template.publish:
id: zone_5_presence
state: !lambda 'return id(zone_5_count).state > 0;'
still_target_count:
name: Zone-5 Still Target Count
moving_target_count:
name: Zone-5 Moving Target Count
zone_6:
target_count:
name: Zone-6 All Target Count
id: zone_6_count
on_value:
- then:
- binary_sensor.template.publish:
id: zone_6_presence
state: !lambda 'return id(zone_6_count).state > 0;'
still_target_count:
name: Zone-6 Still Target Count
moving_target_count:
name: Zone-6 Moving Target Count
this works
esp32:
board: esp32dev
framework:
type: esp-idf
external_components:
- source:
type: git
url: https://github.com/hareeshmu/esphome
ref: ld2450
components: [ ld2450 ]
uart:
id: uart_bus
rx_pin:
number: GPIO16
mode:
input: true
pullup: true
tx_pin:
number: GPIO17
mode:
input: true
pullup: true
baud_rate: 256000
parity: NONE
stop_bits: 1
data_bits: 8
ld2450:
id: ld2450_radar
uart_id: uart_bus
throttle: 1000ms
binary_sensor:
- platform: ld2450
ld2450_id: ld2450_radar
has_target:
name: Presence
has_moving_target:
name: Moving Target
has_still_target:
name: Still Target
- platform: template
name: "Zone-1 Presence"
id: zone_1_presence
device_class: motion
- platform: template
name: "Zone-2 Presence"
id: zone_2_presence
device_class: motion
- platform: template
name: "Zone-3 Presence"
id: zone_3_presence
device_class: motion
button:
- platform: restart
icon: mdi:power-cycle
name: "Reboot Sensor"
number:
- platform: ld2450
ld2450_id: ld2450_radar
presence_timeout:
name: "Timeout"
zone_1:
x1:
name: Zone-1 X1
y1:
name: Zone-1 Y1
x2:
name: Zone-1 X2
y2:
name: Zone-1 Y2
zone_2:
x1:
name: Zone-2 X1
y1:
name: Zone-2 Y1
x2:
name: Zone-2 X2
y2:
name: Zone-2 Y2
zone_3:
x1:
name: Zone-3 X1
y1:
name: Zone-3 Y1
x2:
name: Zone-3 X2
y2:
name: Zone-3 Y2
output:
- platform: ledc
pin:
number: GPIO2
mode: OUTPUT
id: notif_gpio
light:
- platform: monochromatic
name: "On Board LED"
output: notif_gpio
id: notif_light
default_transition_length: 0.3s
restore_mode: ALWAYS_OFF
switch:
- platform: ld2450
ld2450_id: ld2450_radar
bluetooth:
name: "Bluetooth"
multi_target:
name: "Multi Target Tracking"
- platform: restart
name: "Living Room Restart"
select:
- platform: ld2450
ld2450_id: ld2450_radar
baud_rate:
name: "Baud rate"
zone_type:
name: "Zone Type"
text_sensor:
- platform: ld2450
ld2450_id: ld2450_radar
version:
name: "LD2450 Firmware"
mac_address:
name: "LD2450 BT MAC"
target_1:
direction:
name: "Target-1 Direction"
target_2:
direction:
name: "Target-2 Direction"
target_3:
direction:
name: "Target-3 Direction"
sensor:
- platform: ld2450
ld2450_id: ld2450_radar
target_count:
name: Presence Target Count
still_target_count:
name: Still Target Count
moving_target_count:
name: Moving Target Count
target_1:
x:
name: Target-1 X
y:
name: Target-1 Y
speed:
name: Target-1 Speed
angle:
name: Target-1 Angle
distance:
name: Target-1 Distance
resolution:
name: Target-1 Resolution
target_2:
x:
name: Target-2 X
y:
name: Target-2 Y
speed:
name: Target-2 Speed
angle:
name: Target-2 Angle
distance:
name: Target-2 Distance
resolution:
name: Target-2 Resolution
target_3:
x:
name: Target-3 X
y:
name: Target-3 Y
speed:
name: Target-3 Speed
angle:
name: Target-3 Angle
distance:
name: Target-3 Distance
resolution:
name: Target-3 Resolution
zone_1:
target_count:
name: Zone-1 All Target Count
id: zone_1_count
on_value:
- then:
- binary_sensor.template.publish:
id: zone_1_presence
state: !lambda 'return id(zone_1_count).state > 0;'
still_target_count:
name: Zone-1 Still Target Count
moving_target_count:
name: Zone-1 Moving Target Count
zone_2:
target_count:
name: Zone-2 All Target Count
id: zone_2_count
on_value:
- then:
- binary_sensor.template.publish:
id: zone_2_presence
state: !lambda 'return id(zone_2_count).state > 0;'
still_target_count:
name: Zone-2 Still Target Count
moving_target_count:
name: Zone-2 Moving Target Count
zone_3:
target_count:
name: Zone-3 All Target Count
id: zone_3_count
on_value:
- then:
- binary_sensor.template.publish:
id: zone_3_presence
state: !lambda 'return id(zone_3_count).state > 0;'
still_target_count:
name: Zone-3 Still Target Count
moving_target_count:
name: Zone-3 Moving Target Count