diff --git a/README.md b/README.md
index 7a56bbc..1aaa2de 100644
--- a/README.md
+++ b/README.md
@@ -5,21 +5,22 @@ Vx.x-heltec-lora32_V2_langxx.bin
 [Heltec WIFI LoRa esp32 V3](https://heltec.org/project/wifi-lora-32v3/)    (868/915)   
 Vx.x-heltec-lora32_V3_langxx.bin   
 
-[LilyGo TTGO LoRa esp32](https://github.com/LilyGO/TTGO-LoRa32-V2.1) (V1.6.x) + SD-card support      
-Vx.x-ttgo-lora32_V161_868_433_langxx.bin   
+[LilyGo TTGO LoRa esp32 V1.6.1](https://github.com/LilyGO/TTGO-LoRa32-V2.1) + SD-card support   (433/868/915)    
+Vx.x-ttgo-lora32_V161_langxx.bin   
 
-[LilyGo TTGO-LORA32-V1.3](https://github.com/LilyGO/TTGO-LORA32/tree/LilyGO-V1.3-868)      
+[LilyGo TTGO-LORA32-V1.3](https://github.com/LilyGO/TTGO-LORA32/tree/LilyGO-V1.3-868)        (868/915)    
 (For these devices, the frequency offset must sometimes be defined above -30000 Hz)      
 Vx.x-ttgo-loraV1.3_langxx.bin   
 
-[LilyGo TTGO new T3S3 V.1.x](https://www.lilygo.cc/products/t3s3-v1-0?variant=42586879688885) (H596 with SX1276)   
+[LilyGo TTGO T3S3](https://www.lilygo.cc/products/t3s3-v1-0?variant=42586879688885) (H596 with SX1276)      (868/915)   
 Vx.x-ttgo-LoRa-T3S3_SX1276_langxx.bin   
 
-[LilyGo TTGO new T3S3 V.1.x](https://www.lilygo.cc/products/t3s3-v1-0?variant=42586879721653) (H595 with SX1262)   
+[LilyGo TTGO T3S3](https://www.lilygo.cc/products/t3s3-v1-0?variant=42586879721653) (H595 with SX1262)     (868/915)    
 support for SD, Oled-Display or [E-Paper-Display](https://www.bastelgarage.ch/lora/lora-kits-boards/lilygo-lora-t3s3-e-paper-esp32-s3-868mhz-sx1262)   
 Vx.x-ttgo-LoRa-T3S3_SX1262_langxx.bin   
 
-
+[LilyGo TTGO T3S3](https://lilygo.cc/products/t3-s3-lr1121) (H750 with LR1121)     (868/915)    
+Vx.x-ttgo-LoRa-T3S3_LR1121_langxx.bin  
    
 * integrated web server
   
@@ -33,9 +34,11 @@ Vx.x-ttgo-LoRa-T3S3_SX1262_langxx.bin
 * API: MQTT/http to LoRa or LoRaWAN
 
 * Rules to execute specific commands, HA Auto-Discovery, Scanner, switchable relay outputs
-  
+
 * The corresponding 433 MHz models are also supported
 
+* does not require internet connection
+
 Flash .bin File with esp32 Flash Tool see: [here](https://www.aeq-web.com/esp32-flash-tool-exported-program-upload-bin-hex-file/?lang=en) or [here](Flash-Instructions/Flash-Instructions.pdf)  or with web flasher [ESPWEBTOOL](https://esp.huhn.me/)  
 The flash tool is only needed the first time, after which all updates can be updated directly from the UI using the update function