Closed Arielhh closed 1 month ago
Can you provide a picture of the antenna section?
Can you provide a picture of the antenna section?
You can see it here: https://www.lilygo.cc/products/t-display-s3
Wifi signal is indeed very poor. LilyGO T-Display S3 located next to the Wifi Access point : only 1 or 2 blocks signal in ESPHOME. Ping times of serveral 200ms or more. Really dissapointed in this board+case.
This is terrible, also seeing ping times of 200ms and more. Tested with bluetooth disabled, on both ESPIDF and Arduino, same result. Looks like a hardware issue. Please Lilygo check your Wifi signal before throwing these boards in production. It's a great board but this weak Wifi signal makes it unusable for +95% of applications.
I've spent several days replacing my old ESP8266 Boiler monitor with a brand spanking new T-Display-S3, Tasmotised and showing lots of useful data, only to install it and find it won't connect to my WiFi! I've ordered an Antenna to see if it makes a difference; judging from other comments it won't. Anyway, do I need to remove a jumper or something?
Agree, wifi is very bad. in ESP32 S2 there was no Bluetooth support and it was working perfectly. Maybe there is a collision between Bluetooth and wifi. Is it possible to turn off completely the Bluetooth?
I have had the same experience with this board. Has anyone improved the situation with the WiFi signal?:)
I bought a Tapo WiFi Extender of Amazon for £14.99 (2.4 Band only). It show 1 bar of 5 for the incoming wifi strength in my boiler location but the T-Display-S3 connects to it solidly.
This issue is stale because it has been open for 30 days with no activity.
This issue was closed because it has been inactive for 14 days since being marked as stale.
i have the same problem, very weak wifi, i have tested my custom code also some other firmware such nerdminer.. my wemos s2-mini has much better wifi quality
i have the same problem, very weak wifi, i have tested my custom code also some other firmware such nerdminer.. my wemos s2-mini has much better wifi quality
Use external antenna
no i don't want to use external antenne, i will use another device and send this back
I am looking for advice on why the wifi is so weak on this device. I am using the internal antenna. I tried different T-Diaplay S3 units with the same results. Other ESP32 development boards (which are not T-Display S3) are working fine. I also tried an external antenna (moved the 0 ohm resistor to the right location) with the same poor results. Maybe the Bluetooth and BLE transmitters are interfering. How can I power them off?