The ‘Failed to obtain the firmware:-1’ error only appears in the Play store version of the HLKRadarTool app (v1.1.32).
When using v1.1.22 of the app, the available firmwares load and display fine.
Just for info.
Latest HLKRadar update from Play store fixes update fw issue.
1 Like
Thanks. You are correct. The Playstore version has been updated to v1.1.37 and has corrected the firmware issue.
Is it possible to use more than one ld2410 sensor on an esp32?
Scott
1 Like
I have 2 LD2410 via UART, same device (ESP32dev).
The first has more load (2 reed switches, 8x relay board, hall sensor and LD2410) goes sweet.
Have another with same config for LD2410, plus 2 relay, same TX/Rx Pins, give one time this error starting the log:
[E][ld2410:336]: Error with last command : incorrect Header
But works well. The config is from the docs.
1 Like
Wanted to cross-post this to help folks with getting their sensitivity dialed in:
can you share the yaml? I haven’t been able to get it working.
thx!
Here is the esphome config:
substitutions:
board_platform: ESP32
board_type: esp32dev
devicename: DeViceName
hostname: DeViceName
calling_pin: GPIO18
pedestrian_pin: GPIO21
#ld2410 uart
ld_tx_pin: GPIO17
ld_rx_pin: GPIO16
esphome:
name: $devicename
friendly_name: $devicename
platform: ESP32
board: esp32dev
external_components:
- source: github://esphome/esphome@dev
components: [ ld2410 ]
# Enable logging
logger:
level: DEBUG
# Enable Home Assistant API
api:
encryption:
key: !secret encryption_key
ota:
password: !secret ota_password
wifi:
#use_address: 192.168.3.121
power_save_mode: none
ssid: !secret wifi_ssid
password: !secret wifi_password
uart:
id: uart01
tx_pin: $ld_tx_pin
rx_pin: $ld_rx_pin
baud_rate: 256000
parity: NONE
stop_bits: 1
ld2410:
sensor:
#system
- platform: wifi_signal
name: WiFi Signal
update_interval: 600s
- platform: internal_temperature
name: Temperatura interna
update_interval: 600s
#LD2410
- platform: ld2410
moving_distance:
name : Distanza movimento
still_distance:
name: Distanza da fermo
moving_energy:
name: Energia movimento
still_energy:
name: Energia fermo
detection_distance:
name: Distanza oggetto
light:
name: Luce
g0:
move_energy:
name: g0 move energy
still_energy:
name: g0 still energy
g1:
move_energy:
name: g1 move energy
still_energy:
name: g1 still energy
g2:
move_energy:
name: g2 move energy
still_energy:
name: g2 still energy
g3:
move_energy:
name: g3 move energy
still_energy:
name: g3 still energy
g4:
move_energy:
name: g4 move energy
still_energy:
name: g4 still energy
g5:
move_energy:
name: g5 move energy
still_energy:
name: g5 still energy
g6:
move_energy:
name: g6 move energy
still_energy:
name: g6 still energy
g7:
move_energy:
name: g7 move energy
still_energy:
name: g7 still energy
g8:
move_energy:
name: g8 move energy
still_energy:
name: g8 still energy
binary_sensor:
#LD2410
- platform: ld2410
has_target:
name: Persona
has_moving_target:
name: Persona in movimento
has_still_target:
name: Persona ferma
out_pin_presence_status:
name: out pin presence status
#system
- platform: status
name: Stato
switch:
#system
- platform: restart
name: Restart
id: restart_switch
#LD2410
- platform: ld2410
engineering_mode:
name: "engineering mode"
bluetooth:
name: "control bluetooth"
number:
- platform: ld2410
timeout:
name: timeout
light_threshold:
name: light threshold
max_move_distance_gate:
name: max move distance gate
max_still_distance_gate:
name: max still distance gate
g0:
move_threshold:
name: g0 move threshold
still_threshold:
name: g0 still threshold
g1:
move_threshold:
name: g1 move threshold
still_threshold:
name: g1 still threshold
g2:
move_threshold:
name: g2 move threshold
still_threshold:
name: g2 still threshold
g3:
move_threshold:
name: g3 move threshold
still_threshold:
name: g3 still threshold
g4:
move_threshold:
name: g4 move threshold
still_threshold:
name: g4 still threshold
g5:
move_threshold:
name: g5 move threshold
still_threshold:
name: g5 still threshold
g6:
move_threshold:
name: g6 move threshold
still_threshold:
name: g6 still threshold
g7:
move_threshold:
name: g7 move threshold
still_threshold:
name: g7 still threshold
g8:
move_threshold:
name: g8 move threshold
still_threshold:
name: g8 still threshold
button:
- platform: ld2410
factory_reset:
name: "factory reset"
restart:
name: "restart"
query_params:
name: query params
text_sensor:
- platform: ld2410
version:
name: "firmware version"
mac_address:
name: "mac address"
select:
- platform: ld2410
distance_resolution:
name: "distance resolution"
baud_rate:
name: "baud rate"
light_function:
name: light function
out_pin_level:
name: out pin level
And here the lovelace card (note that 4-5 entities has been translated to italian)
type: vertical-stack
cards:
- type: horizontal-stack
cards:
- type: entities
entities:
- entity: switch.DeviceName_engineering_mode
name: engineering mode
- type: vertical-stack
cards:
- type: entities
entities:
- entity: number.DeviceName_timeout
name: timeout
- entity: number.DeviceName_max_move_distance_gate
name: Dist.max rilev. movimento
- entity: number.DeviceName_max_still_distance_gate
name: Dist.max rilev. fermo gate
- entity: select.DeviceName_light_function
name: Funzione con luce
- entity: number.DeviceName_light_threshold
name: Threshold luce
- type: horizontal-stack
cards:
- type: entity
entity: sensor.DeviceName_distanza_oggetto
name: Distanza
- type: entity
entity: sensor.DeviceName_distanza_movimento
name: Movimento
- type: entity
entity: sensor.DeviceName_distanza_da_fermo
name: Fermo
- type: horizontal-stack
cards:
- type: entity
entity: sensor.DeviceName_move_energy
name: Energia movimento
- type: entity
entity: sensor.DeviceName_still_energy
name: Energia fermo
- type: horizontal-stack
cards:
- type: entity
entity: binary_sensor.DeviceName_out_pin_presence_status
name: GPIO pr
state_color: true
- type: entity
entity: binary_sensor.DeviceName_persona
name: Presenza
state_color: true
- type: entity
entity: binary_sensor.DeviceName_persona_in_movimento
name: Movimento
state_color: true
- type: entity
entity: binary_sensor.DeviceName_persona_ferma
name: Fermo
state_color: true
- type: conditional
conditions:
- entity: switch.DeviceName_engineering_mode
state: 'on'
card:
type: vertical-stack
cards:
- type: horizontal-stack
cards:
- type: entity
entity: sensor.DeviceName_light
name: Intensità luce
- type: entity
entity: binary_sensor.DeviceName_out_pin_presence_status
name: Presenza pin est.
state_color: true
- type: horizontal-stack
cards:
- type: entity
entity: sensor.DeviceName_g0_move_energy
name: g0
- type: entity
entity: number.DeviceName_g0_move_threshold
name: ' '
- type: entity
entity: sensor.DeviceName_g0_still_energy
name: ' '
- type: entity
entity: number.DeviceName_g0_still_threshold
name: ' '
- type: horizontal-stack
cards:
- type: entity
entity: sensor.DeviceName_g1_move_energy
name: g1
icon: ' '
- type: entity
entity: number.DeviceName_g1_move_threshold
name: ' '
icon: ' '
- type: entity
entity: sensor.DeviceName_g1_still_energy
name: ' '
icon: ' '
- type: entity
entity: number.DeviceName_g1_still_threshold
name: ' '
icon: ' '
- type: horizontal-stack
cards:
- type: entity
entity: sensor.DeviceName_g2_move_energy
name: g2
icon: ' '
- type: entity
entity: number.DeviceName_g2_move_threshold
name: ' '
icon: ' '
- type: entity
entity: sensor.DeviceName_g2_still_energy
name: ' '
icon: ' '
- type: entity
entity: number.DeviceName_g2_still_threshold
name: ' '
icon: ' '
- type: horizontal-stack
cards:
- type: entity
entity: sensor.DeviceName_g3_move_energy
name: g3
icon: ' '
- type: entity
entity: number.DeviceName_g3_move_threshold
name: ' '
icon: ' '
- type: entity
entity: sensor.DeviceName_g3_still_energy
name: ' '
icon: ' '
- type: entity
entity: number.DeviceName_g3_still_threshold
name: ' '
icon: ' '
- type: horizontal-stack
cards:
- type: entity
entity: sensor.DeviceName_g4_move_energy
name: g4
icon: ' '
- type: entity
entity: number.DeviceName_g4_move_threshold
name: ' '
icon: ' '
- type: entity
entity: sensor.DeviceName_g4_still_energy
name: ' '
icon: ' '
- type: entity
entity: number.DeviceName_g4_still_threshold
name: ' '
icon: ' '
- type: horizontal-stack
cards:
- type: entity
entity: sensor.DeviceName_g5_move_energy
name: g5
icon: ' '
- type: entity
entity: number.DeviceName_g5_move_threshold
name: ' '
icon: ' '
- type: entity
entity: sensor.DeviceName_g5_still_energy
name: ' '
icon: ' '
- type: entity
entity: number.DeviceName_g5_still_threshold
name: ' '
icon: ' '
- type: horizontal-stack
cards:
- type: entity
entity: sensor.DeviceName_g6_move_energy
name: g6
icon: ' '
- type: entity
entity: number.DeviceName_g6_move_threshold
name: ' '
icon: ' '
- type: entity
entity: sensor.DeviceName_g6_still_energy
name: ' '
icon: ' '
- type: entity
entity: number.DeviceName_g6_still_threshold
name: ' '
icon: ' '
- type: horizontal-stack
cards:
- type: entity
entity: sensor.DeviceName_g7_move_energy
name: g7
icon: ' '
- type: entity
entity: number.DeviceName_g7_move_threshold
name: ' '
icon: ' '
- type: entity
entity: sensor.DeviceName_g7_still_energy
name: ' '
icon: ' '
- type: entity
entity: number.DeviceName_g7_still_threshold
name: ' '
icon: ' '
- type: horizontal-stack
cards:
- type: entity
entity: sensor.DeviceName_g8_move_energy
name: g8
icon: ' '
- type: entity
entity: number.DeviceName_g8_move_threshold
name: ' '
icon: ' '
- type: entity
entity: sensor.DeviceName_g8_still_energy
name: ' '
icon: ' '
- type: entity
entity: number.DeviceName_g8_still_threshold
name: ' '
icon: ' '
you have to change DeviceName in substitution (esphome config), and rename it into the lovelace card (DeviceName)
1 Like
Not sure what skizzo’s talking about since I only see one uart being configured, but I did manage to figure it out myself, though there is one anomaly in the output. I would have expected that ld2410_id would serve to impart separate sensor names in HA, this proved not to be the case, maybe I’m missing something that would make this happen or maybe it’s a bug. In any case here is my working code, though I’ve only got two uart’s available on my ESP32-S2 mini.
esphome:
name: esp32s2-238
friendly_name: esp32-238
esp32:
board: esp32-s2-saola-1
framework:
type: arduino
# Enable logging
logger:
level: debug
baud_rate: 0
# Enable Home Assistant API
api:
encryption:
key: "xxxxxxxxxxxxxxxxxxxxxxxxxxxx"
ota:
password: "xxxxxxxxxxxxxxxxxxxxxxx"
wifi:
ssid: !secret wifi_ssid
password: !secret wifi_password
power_save_mode: none
# manual_ip:
# Set this to the IP of the ESP
# static_ip: 192.168.0.238
# Set this to the IP address of the router. Often ends with .1
# gateway: 192.168.0.1
# The subnet of the network. 255.255.255.0 works for most home networks.
# subnet: 255.255.255.0
# Enable fallback hotspot (captive portal) in case wifi connection fails
ap:
ssid: "Esp32-238 Fallback Hotspot"
password: "IpZ1k35K0fhs"
captive_portal:
web_server:
port: 80
uart:
- id: uart_0
tx_pin: GPIO16
rx_pin: GPIO17
baud_rate: 256000
parity: NONE
stop_bits: 1
- id: uart_1
tx_pin: GPIO18
rx_pin: GPIO21
baud_rate: 256000
parity: NONE
stop_bits: 1
# - id: uart_2
# tx_pin: GPIO33
# rx_pin: GPIO34
# baud_rate: 256000
# parity: NONE
# stop_bits: 1
ld2410:
- id: ld2410_0
uart_id: uart_0
- id: ld2410_1
uart_id: uart_1
# - id: ld2410_2
# uart_id: uart_2
binary_sensor:
- platform: ld2410
has_target:
name: Presence
has_moving_target:
name: Moving Target
has_still_target:
name: Still Target
ld2410_id: ld2410_0
- platform: ld2410
has_target:
name: Presence1
has_moving_target:
name: Moving Target1
has_still_target:
name: Still Target1
ld2410_id: ld2410_1
# - platform: ld2410
# has_target:
# name: Presence
# has_moving_target:
# name: Moving Target
# has_still_target:
# name: Still Target
# ld2410_id: ld2410_2
sensor:
- platform: ld2410
moving_distance:
name : Moving Distance
still_distance:
name: Still Distance
moving_energy:
name: Move Energy
still_energy:
name: Still Energy
detection_distance:
name: Detection Distance
ld2410_id: ld2410_0
- platform: ld2410
moving_distance:
name : Moving Distance1
still_distance:
name: Still Distance1
moving_energy:
name: Move Energy1
still_energy:
name: Still Energy1
detection_distance:
name: Detection Distance1
ld2410_id: ld2410_1
# - platform: ld2410
# moving_distance:
# name : Moving Distance
# still_distance:
# name: Still Distance
# moving_energy:
# name: Move Energy
# still_energy:
# name: Still Energy
# detection_distance:
# name: Detection Distance
# ld2410_id: ld2410_2
type or paste code here
I thought I almost finish almost 3 day calibration with trial and error in bathroom where washing machine and the dryer is installed. And then, wife turned on the washing machine and the dryer… it detects around 40-50% of presence… any ideas how to ignore these peaks?
If you monitor the machines you would be able to filter this false positive.
And in certain situations we must associate a PIR.
I have put together some graphs similar to the HLKRadarTool app using Apex Charts (installed from HACS).
The following code is based on the work done by patrick3399:
Add the following to configuration.yaml
template:
- sensor:
- name: "chart-MovementThresholds"
state: |
{{ now() }}
attributes:
Heights: |
{% set entities=["number.g0_move_threshold","number.g1_move_threshold","number.g2_move_threshold","number.g3_move_threshold","number.g4_move_threshold","number.g5_move_threshold","number.g6_move_threshold","number.g7_move_threshold","number.g8_move_threshold"] %}
{{ entities | map('states') | list }}
- name: "chart-MovementEnergy"
state: |
{{ now() }}
attributes:
Heights: |
{% set entities=["sensor.g0_move_energy","sensor.g1_move_energy","sensor.g2_move_energy","sensor.g3_move_energy","sensor.g4_move_energy","sensor.g5_move_energy","sensor.g6_move_energy","sensor.g7_move_energy","sensor.g8_move_energy"] %}
{{ entities | map('states') | list }}
- name: "chart-StillThresholds"
state: |
{{ now() }}
attributes:
Heights: |
{% set entities=["number.g0_still_threshold","number.g1_still_threshold","number.g2_still_threshold","number.g3_still_threshold","number.g4_still_threshold","number.g5_still_threshold","number.g6_still_threshold","number.g7_still_threshold","number.g8_still_threshold"] %}
{{ entities | map('states') | list }}
- name: "chart-StillEnergy"
state: |
{{ now() }}
attributes:
Heights: |
{% set entities=["sensor.g0_still_energy","sensor.g1_still_energy","sensor.g2_still_energy","sensor.g3_still_energy","sensor.g4_still_energy","sensor.g5_still_energy","sensor.g6_still_energy","sensor.g7_still_energy","sensor.g8_still_energy"] %}
{{ entities | map('states') | list }}
And the following cards for your dashboard.
Movement Chart:
type: custom:apexcharts-card
header:
show: true
title: Movement Energy
show_states: false
colorize_states: false
graph_span: 8d
update_interval: 15ms
series:
- entity: sensor.chart_movementthresholds
data_generator: |
return entity.attributes.Heights.map((peak, index) => {
return [moment().add(-(8-index), 'd'), entity.attributes.Heights[index]];
});
opacity: 1
color: FB239F
stroke_width: 2
show:
legend_value: false
- entity: sensor.chart_movementenergy
data_generator: |
return entity.attributes.Heights.map((peak, index) => {
return [moment().add(-(8-index), 'd'), entity.attributes.Heights[index]];
});
opacity: 1
color: 0000FF
stroke_width: 2
show:
legend_value: false
apex_config:
xaxis:
type: categories
labels:
rotate: 0
title:
text: Gates
offsetX: 0
offsetY: -10
style:
fontWeight: 600
overwriteCategories:
- 0
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
update_delay: 1ms
update_interval: 15ms
dataLabels:
enabled: false
dropShadow:
enabled: false
stroke:
curve: straight
tooltip:
enabled: false
legend:
show: true
legend_values: false
chart:
height: 300px
yaxis:
min: 0
max: 100
Still Chart:
type: custom:apexcharts-card
header:
show: true
title: Still Energy
show_states: false
colorize_states: false
graph_span: 8d
update_interval: 15ms
series:
- entity: sensor.chart_stillthresholds
data_generator: |
return entity.attributes.Heights.map((peak, index) => {
return [moment().add(-(8-index), 'd'), entity.attributes.Heights[index]];
});
opacity: 1
color: FB239F
stroke_width: 2
show:
legend_value: false
- entity: sensor.chart_stillenergy
data_generator: |
return entity.attributes.Heights.map((peak, index) => {
return [moment().add(-(8-index), 'd'), entity.attributes.Heights[index]];
});
opacity: 1
color: 0000FF
stroke_width: 2
show:
legend_value: false
apex_config:
xaxis:
type: categories
labels:
rotate: 0
title:
text: Gates
offsetX: 0
offsetY: -10
style:
fontWeight: 600
overwriteCategories:
- 0
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
update_delay: 1ms
update_interval: 15ms
dataLabels:
enabled: false
dropShadow:
enabled: false
stroke:
curve: straight
tooltip:
enabled: false
legend:
show: true
legend_values: false
chart:
height: 300px
yaxis:
min: 0
max: 100
11 Likes
I have installed ld2410b in my stairs. Also I have set up an alarm that i activate whenever i am away. Where I live there are house geckos. It’s impossible to set gates value to a position where it can ignore geckos and still turn on light from first steps of stairs. In my opinion ignoring flies can be done but geckos and maybe mice seems difficult without compromising on light triggering time upon human presence.
Edit: I have noticed that after the last esphome update that included ld2410, sensors seems to have a bit more delay. Maybe it’s just in my mind that they seems a little slow.
You can set it:
ld2410:
# Time in milliseconds to control the rate of data updates. Defaults to 1000ms.
throttle: 1500ms
1 Like
Yes but I found there’s some slight interference in between them when looking at the movement and still energy
Have you guys tried the OUT PIN in the PCB to see if it’s quicker than getting the presence status from the UART port?
BTW I’ve some custom configurations using bar charts (based on another config I found on Github) and it’s really easy to calibrate it this way because you can see the current value vs the target in a very visual way. Attaching a screenshot and video! Let me know if it’s interesting I can share my config
Video → Screen Recording 2023-09-10 at 12.50.08.mov - Droplr
5 Likes
Is this the same ‘Out Pin’ as the ‘Out pin Presence Status’ from diagnostics? If it is then for me it is always alternating between Home and Away without any presence.
Throttle seems to be working in most situations i.e. in my kitchen, entrance etc. But in stairs as the sensor is at top of stairs looking down from above it is still laggy. I have even tried lowering G6, G7 and G8. Still after i get into its line of site and stay there at first step from bottom it takes a bit of time to see me(values go up gradually). I will try changing it’s angle more downwards towards the stairs. Right now i have stuck it on the wall with hot glue facing downwards a little.
2 Likes
umm I’m talking about the physical OUT pin in the sensor PCB!
1 Like