diff --git a/firmware/rnode_firmware_t3s3.zip b/firmware/rnode_firmware_t3s3.zip
new file mode 100644
index 0000000..85984a3
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diff --git a/firmware/rnode_firmware_t3s3_sx127x.zip b/firmware/rnode_firmware_t3s3_sx127x.zip
new file mode 100644
index 0000000..1d5e0c7
Binary files /dev/null and b/firmware/rnode_firmware_t3s3_sx127x.zip differ
diff --git a/firmware/rnode_firmware_t3s3_sx1280_pa.zip b/firmware/rnode_firmware_t3s3_sx1280_pa.zip
new file mode 100644
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Binary files /dev/null and b/firmware/rnode_firmware_t3s3_sx1280_pa.zip differ
diff --git a/index.html b/index.html
index 1823b57..2ed76e6 100644
--- a/index.html
+++ b/index.html
@@ -776,7 +776,99 @@
                         firmware_repo: "https://git.rns.moscow/deuxyeux/RNode_Firmware",
                         hardware_info: "https://heltec.org/project/wifi-lora-32-v4/",
                     },
-                                        {
+                    {
+                        name: "LilyGO LoRa T3S3",
+                        id: ROM.PRODUCT_RNODE,
+                        platform: ROM.PLATFORM_ESP32,
+                        models: [
+                            {
+                                id: ROM.MODEL_A5,
+                                name: "433 MHz (with SX1278 chip)",
+                                firmware_filename: "rnode_firmware_t3s3_sx127x.zip",
+                                firmware_repo: "https://git.rns.moscow/deuxyeux/RNode_Firmware",
+                                hardware_info: "https://lilygo.cc/en-us/products/t3s3-v1-0",
+                                flash_config: {
+                                    flash_size: "4MB",
+                                    flash_files: {
+                                        "0xe000": "rnode_firmware_t3s3_sx127x.boot_app0",
+                                        "0x0": "rnode_firmware_t3s3_sx127x.bootloader",
+                                        "0x10000": "rnode_firmware_t3s3_sx127x.bin",
+                                        "0x210000": "console_image.bin",
+                                        "0x8000": "rnode_firmware_t3s3_sx127x.partitions",
+                                    },
+                                },
+                            },
+                            {
+                                id: ROM.MODEL_AA,
+                                name: "868/915/923 MHz (with SX1276 chip)",
+                                firmware_filename: "rnode_firmware_t3s3_sx127x.zip",
+                                firmware_repo: "https://git.rns.moscow/deuxyeux/RNode_Firmware",
+                                hardware_info: "https://lilygo.cc/en-us/products/t3s3-v1-0",
+                                flash_config: {
+                                    flash_size: "4MB",
+                                    flash_files: {
+                                        "0xe000": "rnode_firmware_t3s3_sx127x.boot_app0",
+                                        "0x0": "rnode_firmware_t3s3_sx127x.bootloader",
+                                        "0x10000": "rnode_firmware_t3s3_sx127x.bin",
+                                        "0x210000": "console_image.bin",
+                                        "0x8000": "rnode_firmware_t3s3_sx127x.partitions",
+                                    },
+                                },
+                            },
+                            {
+                                id: ROM.MODEL_A1,
+                                name: "433 MHz (with SX1268 chip)",
+                                firmware_filename: "rnode_firmware_t3s3.zip",
+                                firmware_repo: "https://git.rns.moscow/deuxyeux/RNode_Firmware",
+                                hardware_info: "https://lilygo.cc/en-us/products/t3s3-v1-0",
+                                flash_config: {
+                                    flash_size: "4MB",
+                                    flash_files: {
+                                        "0xe000": "rnode_firmware_t3s3.boot_app0",
+                                        "0x0": "rnode_firmware_t3s3.bootloader",
+                                        "0x10000": "rnode_firmware_t3s3.bin",
+                                        "0x210000": "console_image.bin",
+                                        "0x8000": "rnode_firmware_t3s3.partitions",
+                                    },
+                                },
+                            },
+                            {
+                                id: ROM.MODEL_A6,
+                                name: "868/915/923 MHz (with SX1262 chip)",
+                                firmware_filename: "rnode_firmware_t3s3.zip",
+                                firmware_repo: "https://git.rns.moscow/deuxyeux/RNode_Firmware",
+                                hardware_info: "https://lilygo.cc/en-us/products/t3s3-v1-0",
+                                flash_config: {
+                                    flash_size: "4MB",
+                                    flash_files: {
+                                        "0xe000": "rnode_firmware_t3s3.boot_app0",
+                                        "0x0": "rnode_firmware_t3s3.bootloader",
+                                        "0x10000": "rnode_firmware_t3s3.bin",
+                                        "0x210000": "console_image.bin",
+                                        "0x8000": "rnode_firmware_t3s3.partitions",
+                                    },
+                                },
+                            },
+                            {
+                                id: ROM.MODEL_AC,
+                                name: "2.4 GHz (with SX1280 chip)",
+                                firmware_filename: "rnode_firmware_t3s3_sx1280_pa.zip",
+                                firmware_repo: "https://git.rns.moscow/deuxyeux/RNode_Firmware",
+                                hardware_info: "https://lilygo.cc/en-us/products/t3s3-v1-0",
+                                flash_config: {
+                                    flash_size: "4MB",
+                                    flash_files: {
+                                        "0xe000": "rnode_firmware_t3s3_sx1280_pa.boot_app0",
+                                        "0x0": "rnode_firmware_t3s3_sx1280_pa.bootloader",
+                                        "0x10000": "rnode_firmware_t3s3_sx1280_pa.bin",
+                                        "0x210000": "console_image.bin",
+                                        "0x8000": "rnode_firmware_t3s3_sx1280_pa.partitions",
+                                    },
+                                },
+                            },
+                        ],
+                    },
+                    {
                         name: "LilyGO T-Beam",
                         id: ROM.PRODUCT_TBEAM,
                         platform: ROM.PLATFORM_ESP32,