diff --git a/RX/Radiomaster BR3.json b/RX/Radiomaster BR3.json
new file mode 100644
index 0000000..cf643e6
--- /dev/null
+++ b/RX/Radiomaster BR3.json	
@@ -0,0 +1,24 @@
+{
+  "serial_rx": 3,
+  "serial_tx": 1,
+  "radio_dio0": 4,
+  "radio_dio1": 5,
+  "radio_miso": 12,
+  "radio_mosi": 13,
+  "radio_nss": 15,
+  "radio_rst": 2,
+  "radio_sck": 14,
+  "radio_dcdc": true,
+  "radio_rfo_hf": true,
+  "ant_ctrl": 9,
+  "Power_txen": 10,
+  "power_lna_gain": 16,
+  "power_min": 3,
+  "power_high": 5,
+  "power_max": 5,
+  "power_default": 3,
+  "power_control": 0,
+  "power_values": [112,116,122],
+  "led": 16,
+  "button": 0
+}
diff --git a/targets.json b/targets.json
index 04bba5c..be74b3f 100644
--- a/targets.json
+++ b/targets.json
@@ -1832,6 +1832,26 @@
                 "firmware": "Unified_ESP32_900_TX"
             }
         },
+        "rx_900": {
+            "br1": {
+                "product_name": "RadioMaster BR1 900Mz RX",
+                "lua_name": "RM BR1",
+                "layout_file": "Generic 900.json",
+                "upload_methods": ["uart", "wifi", "betaflight"],
+                "min_version": "3.3.0",
+                "platform": "esp8285",
+                "firmware": "Unified_ESP8285_900_RX"
+            },
+            "br3": {
+                "product_name": "RadioMaster BR3 Diversity 900Mz RX",
+                "lua_name": "RM BR3",
+                "layout_file": "Radiomaster BR3.json",
+                "upload_methods": ["uart", "wifi", "betaflight"],
+                "min_version": "3.3.0",
+                "platform": "esp8285",
+                "firmware": "Unified_ESP8285_900_RX"
+            }
+        },
         "tx_2400": {
             "zorro": {
                 "product_name": "RadioMaster Zorro Internal 2.4GHz TX",