# ESP 8266 пароль для wi-fi?
**URL:** https://forum.sensor.community/t/esp-8266-wi-fi/6866
**Category:** Uncategorized
**Created:** [May 23, 2025, 10:18pm UTC](https://forum.sensor.community/t/esp-8266-wi-fi/6866 "2025-05-23T22:18:01Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@89538125502](https://forum.sensor.community/u/89538125502)
#### Post date: [May 23, 2025, 10:18pm UTC](https://forum.sensor.community/t/esp-8266-wi-fi/6866/1 "2025-05-23T22:18:01Z")
Здравствуйте! после прошивки перешли к подключению и поняли что нет пароля wi-fi
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### Author:  [@ricki-z](https://forum.sensor.community/u/ricki-z)
#### Post date: [May 24, 2025, 7:29am UTC](https://forum.sensor.community/t/esp-8266-wi-fi/6866/2 "2025-05-24T07:29:40Z")
Could you conect and configure the sensor?
Older firmware versions didn’t have a wifi password.
If the config page can’t be opened then please reflash the firmware and check if there are any error messages.
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### Author:  [@89538125502](https://forum.sensor.community/u/89538125502)
#### Post date: [May 24, 2025, 7:48am UTC](https://forum.sensor.community/t/esp-8266-wi-fi/6866/3 "2025-05-24T07:48:48Z")
Спасибо за ответ. Попробую. Более старая версия может отразиться на качестве работы модуля?
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### Author:  [@ricki-z](https://forum.sensor.community/u/ricki-z)
#### Post date: [May 26, 2025, 5:12pm UTC](https://forum.sensor.community/t/esp-8266-wi-fi/6866/4 "2025-05-26T17:12:50Z")
No, this should not affect the quality.