Yea, once I connected to esphome it turned off.
I have 2 ESP32 S2 mini and have setup using the LD2410C sensor. One of the S2 disconnects from wifi at random time once it is power up. Only way to reconnect is either reset button or re plug in the power. Is this one faulty? The other S2 stays connected or at least it reconnects when it looses wifi connection.
Have anyone tried adding (2) LD2410C sensors to (1) S2 mini board???
There are some clones of the S2 mini with shrunken parts that can affect wifi performance, setting the wifi power consumption to energy saving will help.
Is there another version framework I can try to figure out why the device disconnects from wifi and never regain connection again? I have tried many settings and even desolder the sensor from the board, but still disconnect.
Update: I think I figure out the issue. Removing the the web_server seems to helped the disconnects. Testing for over 15 hours and still connected.
Are you referring to setting up 2 LD2410C? I tried, but I cannot get both sensors to work at one time.
substitutions:
name: entry-human-sensor
hlk1: hallway
hlk2: genkan
esphome:
name: $name
platformio_options:
board_build.flash_mode: dio
board_build.f_cpu: 80000000L
board_build.extra_flags:
- "-DARDUINO_USB_CDC_ON_BOOT=0"
on_boot:
priority: 900
then:
lambda: |-
id(cpu_speed) = ESP.getCpuFreqMHz() ;
project:
name: Screek.Human Presence Sensor
version: 1U
min_version: 2023.6.1
globals:
- id: cpu_speed
type: int
restore_value: no
initial_value: '0'
external_components:
- source:
type: git
url: https://github.com/screek-workshop/custom_components_support_for_screek_1u
ref: master
esp32:
board: lolin_s2_mini
framework:
type: arduino
version: 2.0.9
platform_version: 6.3.2
improv_serial:
logger:
hardware_uart: uart0
wifi:
ssid: !secret ssid
password: !secret ssid_pwd
power_save_mode: none
captive_portal:
api:
encryption:
key: !secret esphome_apikey
ota:
- platform: esphome
password: !secret ota_pass
binary_sensor:
- platform: ld2410
ld2410_id: ld2410_1
has_target:
name: $hlk1 Presence
has_moving_target:
name: $hlk1 Moving Target
has_still_target:
name: $hlk1 Still Target
- platform: ld2410
ld2410_id: ld2410_2
has_target:
name: $hlk2 Presence
has_moving_target:
name: $hlk2 Moving Target
has_still_target:
name: $hlk2 Still Target
- platform: status
name: $name Online
sensor:
- platform: template
name: $name ESP Cpu Speed
accuracy_decimals: 0
unit_of_measurement: Mhz
lambda: |-
return (id(cpu_speed));
entity_category: "diagnostic"
- platform: template
id: sys_esp_temperature
name: $name ESP Temperature
lambda: return temperatureRead();
unit_of_measurement: °C
device_class: TEMPERATURE
update_interval: 5s
entity_category: "diagnostic"
- platform: uptime
name: $name Uptime
id: sys_uptime
update_interval: 10s
- platform: wifi_signal
name: $name RSSI
id: wifi_signal_db
update_interval: 5s
entity_category: "diagnostic"
- platform: template
id: esp_memory
icon: mdi:memory
name: $name ESP Free Memory
lambda: return heap_caps_get_free_size(MALLOC_CAP_INTERNAL) / 1024;
unit_of_measurement: 'kB'
state_class: measurement
entity_category: "diagnostic"
- platform: ld2410
ld2410_id: ld2410_1
moving_distance:
name: $hlk1 Moving Distance
still_distance:
name: $hlk1 Still Distance
moving_energy:
name: $hlk1 Move Energy
still_energy:
name: $hlk1 Still Energy
detection_distance:
name: $hlk1 Detection Distance
light:
name: $hlk1 Sun Light
- platform: ld2410
ld2410_id: ld2410_2
moving_distance:
name: $hlk2 Moving Distance
still_distance:
name: $hlk2 Still Distance
moving_energy:
name: $hlk2 Move Energy
still_energy:
name: $hlk2 Still Energy
detection_distance:
name: $hlk2 Detection Distance
light:
name: $hlk2 Sun Light
light:
- platform: status_led
name: $name sys_status
pin: GPIO15
internal: True
restore_mode: ALWAYS_OFF
time:
- platform: sntp
id: time_sntp
uart:
- id: uart_0
tx_pin: GPIO18 #18
rx_pin: GPIO33 #33
baud_rate: 256000
parity: NONE
stop_bits: 1
- id: uart_1
tx_pin: GPIO12
rx_pin: GPIO11
baud_rate: 256000
parity: NONE
stop_bits: 1
ld2410:
- id: ld2410_1
timeout: 150s
uart_id: uart_0
- id: ld2410_2
timeout: 150s
uart_id: uart_1
button:
- platform: template
name: "$hlk1 Enable LD2410 BLE"
# disabled_by_default: True
entity_category: "config"
icon: mdi:bluetooth
on_press:
lambda: |-
id(ld2410_1) -> ble_control(true);
- platform: template
name: "$hlk1 Disable LD2410 BLE"
# disabled_by_default: True
entity_category: "config"
icon: mdi:bluetooth-off
on_press:
lambda: |-
id(ld2410_1) -> ble_control(false);
- platform: template
name: "$hlk1 LD2410 Reboot"
icon: mdi:radar
entity_category: "config"
on_press:
lambda: |-
// auto* radar = LD2410Component::get(ld2410);
// radar -> roboot();
id(ld2410_1) -> reboot();
- platform: template
name: "$hlk2 Enable LD2410 BLE"
# disabled_by_default: True
entity_category: "config"
icon: mdi:bluetooth
on_press:
lambda: |-
id(ld2410_2) -> ble_control(true);
- platform: template
name: "$hlk2 Disable LD2410 BLE"
# disabled_by_default: True
entity_category: "config"
icon: mdi:bluetooth-off
on_press:
lambda: |-
id(ld2410_2) -> ble_control(false);
- platform: template
name: "$hlk2 LD2410 Reboot"
icon: mdi:radar
entity_category: "config"
on_press:
lambda: |-
// auto* radar = LD2410Component::get(ld2410);
// radar -> roboot();
id(ld2410_2) -> reboot();
- platform: restart
icon: mdi:power-cycle
name: "$name ESP Reboot"
- platform: factory_reset
disabled_by_default: True
name: $name Factory Reset
id: factory_reset_all
This may be partly the reason, reducing the burden on the wifi, but the key part may still be in the hardware. The quality of some s2 mini is very poor, and poor parts are used.
In other cases, lowering the transmission power via the wifi settings is also an option.
Sorry, we do not try to set two sensors at the same time.
In theory, they should work simultaneously, just parsing two sets of serial protocols.
From your yaml code, I see that the wifi part is set to power_save_mode: none, which may be part of the reason why your wifi drops.
Are there any error logs for the two groups not being able to work at the same time?
I suspect the device is partly bad because I have another s2 mini with exactly the same setup. Runs fine with the stock code. The device has taken a beaten now. The solder joints has worn out, I had to bridge the tx/rx pins to another via wires to get it working.
I need to reword what I said. Only uart_0 works. If I set the sensor on uart_1 pins, the sensor stays unknown. Do you see anything wrong with the code why it shouldnât work? I didnât see any errors in log. Though the log has been set as to your code. I did not change it.