RadioMaster is an organization that, from the start, began to supply ExpressLRS-compatible gadgets, together with transmitters and receivers. Their new RP4TD variety ELRS RX module comes with a dual-antenna system for improved vary and penetration. When paired with TX modules such because the BetaFPV SuperG, you should utilize the ELRS Gemini mode.
To make sure improved stability, no matter temperature, the RadioMaster RP4TD is supplied with a Twin TCXO (temperature-compensated crystal oscillator). The module makes use of an ESP32 processor and two SX1281 radio modules.
The RadioMaster RP4TD measures 23.7*16.3*4.0mm and weighs 1.4 grams. It makes use of two 65mm 2.4GHz inflexible T antennas.
Because of the built-in WIFI connectivity, you’ll be able to wirelessly improve firmware to configure the receiver by way of the built-in WebUI along with your PC or cell phone. By default, it comes with ExpressLRS V3.3.0 (goal: RadioMaster RP4TD 2400 RX).
Technical parameters
| MCU | ESP32 |
| RF chip | SX1281 x 2 |
| Frequency Vary | 2.4GHz |
| Most Refresh Price | 500Hz / F1000Hz |
| Telemetry RF Energy | Max 2x 100mW |
| Firmware | ExpressLRS V3.3.0 pre-installed |
| FW goal | RadioMaster RP4TD 2400 RX |
| Working voltage | DC 4.5-12.0V |
| Bus interface | CRSF |
| Antenna | 65mm 2.4GHz T Antenna x 2 |
| Dimensions | 23.7*16.3*4.0mm |
| Weight | 1.4 grams (with out antennas) |
