Use low melt solder for generally cleaner removals
@bill7531 @serialmakder Have you succeeded with the replacement? I have replaced mine with an ESP-12S module, but also get the āInitialization failed. Current init_state: 0ā fault.
My soldering connections look alright and I have measured them from the original board connections to the new ESP-12S module and those connections are fine.
ESPHome is succesfully installed and can be updated OTA and seen in Home Assistant. Makes me wonder if there is an fault in the previously shared configs or some hardware has changed?
My code:
substitutions:
device_ssid: "Tuya Motion Garage Achter"
device_name: tuya-motion-garage-achter
device_description: "Tuya ZY-M100 Motion ESP-12S"
friendly_name: "Tuya Motion Garage Achter"
main_device_id: "Tuya Motion Garage Achter" # Put the name that you want to see in Home Assistant.
project_name: "tuya.zy-m100-wifi-esp-idf"
project_version: "1.0"
esphome:
name: ${device_name}
comment: ${device_description}
platformio_options:
board_build.flash_mode: dio
project:
name: "${project_name}"
version: "${project_version}"
esp8266:
board: esp01_1m
# Enable Home Assistant API
api:
password: !secret hass_api
# Enable logging
logger:
baud_rate: 0
ota:
safe_mode: true
password: !secret ota_password
wifi:
ssid: !secret wifi_ssid
password: !secret wifi_password
power_save_mode: none
# Enable fallback hotspot (captive portal) in case wifi connection fails
ap:
ssid: ${device_ssid} AP
password: !secret ap_password
sensor:
# WiFi Signal sensor.
- platform: wifi_signal
name: ${friendly_name} Signal strength
update_interval: 60s
internal: true
# Uptime Sensor
- platform: uptime
name: "${friendly_name} Uptime"
id: uptime_sensor
update_interval: 360s
on_raw_value:
then:
- text_sensor.template.publish:
id: uptime_human
state: !lambda |-
int seconds = round(id(uptime_sensor).raw_state);
int days = seconds / (24 * 3600);
seconds = seconds % (24 * 3600);
int hours = seconds / 3600;
seconds = seconds % 3600;
int minutes = seconds / 60;
seconds = seconds % 60;
return (
(days ? to_string(days) + "d " : "") +
(hours ? to_string(hours) + "h " : "") +
(minutes ? to_string(minutes) + "m " : "") +
(to_string(seconds) + "s")
).c_str();
# Light Sensor
- platform: tuya
name: "${friendly_name} Light Intensity"
id: light_intensity
sensor_datapoint: 104
unit_of_measurement: "lux"
icon: "mdi:brightness-5"
device_class: "illuminance"
state_class: "measurement"
# Distance from Detected Object
- platform: "tuya"
name: "${friendly_name} Target Distance"
id: target_distance
sensor_datapoint: 9
unit_of_measurement: "cm"
icon: "mdi:eye"
device_class: "distance"
state_class: "measurement"
# Self Check Number
- platform: "tuya"
name: "Self Check Number"
id: selfcheck
sensor_datapoint: 6
internal: True
text_sensor:
# Expose WiFi information as sensors.
- platform: wifi_info
ip_address:
name: ${friendly_name} IP
ssid:
name: ${friendly_name} SSID
bssid:
name: ${friendly_name} BSSID
# Expose Uptime
- platform: template
name: ${friendly_name} Uptime Human Readable
id: uptime_human
icon: mdi:clock-start
- platform: template
name: "${friendly_name} Self Check Result"
icon: mdi:eye
lambda: |-
if (id(selfcheck).state == 0) {
return {"Checking"};
}
else if (id(selfcheck).state == 1) {
return {"Check Success"};
}
else if (id(selfcheck).state == 2) {
return {"Check Failure"};
}
else if (id(selfcheck).state == 3) {
return {"Others"};
}
else if (id(selfcheck).state == 4) {
return {"Comm Fault"};
}
else if (id(selfcheck).state == 5) {
return {"Radar Fault"};
}
else return {"Unknown"};
switch:
# this provides for a possibility to restart from the web console or Home automation should we ever need it
- platform: restart
name: "${friendly_name} Restart"
- platform: safe_mode
name: "${friendly_name} Restart (Safe Mode)"
uart:
rx_pin: GPIO3
tx_pin: GPIO1
baud_rate: 115200
# Register the Tuya MCU connection
tuya:
number:
- platform: "tuya"
name: "${friendly_name} Sensitivity"
number_datapoint: 2
min_value: 0
max_value: 9
step: 1
icon: "mdi:ray-vertex"
- platform: "tuya"
name: "${friendly_name} Near Detection"
number_datapoint: 3
min_value: 0
max_value: 1000
step: 1
mode: slider
unit_of_measurement: "cm"
icon: "mdi:signal-distance-variant"
- platform: "tuya"
name: "${friendly_name} Far Detection"
number_datapoint: 4
min_value: 0
max_value: 1000
step: 1
mode: slider
unit_of_measurement: "cm"
icon: "mdi:signal-distance-variant"
- platform: "tuya"
name: "${friendly_name} Detection Delay"
number_datapoint: 101
min_value: 0
max_value: 100
step: 1
unit_of_measurement: "s"
mode: slider
icon: "mdi:clock"
- platform: "tuya"
name: "${friendly_name} Fading Time"
number_datapoint: 102
min_value: 0
max_value: 1500
step: 1
unit_of_measurement: "s"
mode: slider
icon: "mdi:clock"
binary_sensor:
- platform: status
name: "${friendly_name} Status"
- platform: "tuya"
name: "${friendly_name} Presence State"
sensor_datapoint: 1
device_class: motion
Yes no luck. I tried 3 of them. In fact I thought it was because the sensor was a newer revision and just by luck had one thatās identical to the guides (white board instead of black and corrugated casing instead of flat) but still no dice.
Also tried ceiling mount thinking I might have burned the wall mount version trying desolder the chip. The ceiling mount uses an adapter board and can be desoldered with just wick which means no heat is applied to the actual sensor board itself but again no dice.
All of these are zigbee and I ordered a wifi. I havenāt tried that. Will report back as soon as I do though.
Hi, any luck with the esphome transplant? Looks like I am in the same boat with the
Initialization failed at init_state 0
Iām still unable to get this to work. I think Iām going to remove these sensors as theyāre spamming my Zigbee network like no tomorrow :(.
Anybody got this working on the zigbee variants?
Any luck with this. I have the same issue. I have managed to change the controller on the side wall presence sensor and it is working fine. With the ceiling mount it is not working out at all and keeps giving me the same message: Initialization failed at init_state 0. I tried everything. Changing datapoints, baud rate, you name it. No luck to get this working.
I would also be interested to hear if anybody managed to get this working. I have a ceiling mount version and replaced the WBR3 (not entirely sure - went into the trash already) with an ESP8266. No luck activating tuya
in the ESPHome config either
@serialmakder Did you manage to get it working? It seems you have the same ceiling-mounted sensor.