The ES915TX and ES915RX modules sets are long-distance 915mhz wireless transmission equipment developed and designed based on the open-source ExpressLRS software. This set of modules is characterized by ultra-long-range, stable operation, and low latency. They are compatible with most Opentx remote controllers, especially suitable for Radiomaster TX16S and Jumper T12, T16, and T18 series remote controllers, and are basically plug and play. The heat sink has been specially customized for the transmitter module, which can help the transmitter module to operate stably under high power conditions.
VIDEO: Happymodel ExpressLRS 900Mhz Hardware - Range Test
- Compatible with OpenTX remote controllers, including the Radiomaster TX16S and Jumper T12, T16, and T18.
- Helps transmitter to operate with stability under high power conditions.
- ExpressLRS open-source software.
- Ultra Long Range
- Low Latency
- VCC input: 3.7~24v Recommend 5v~12v
- Weight: 0.70 gram (exclude antenna)
- Telemetry output Power: <17dBm
- Dimension: 16mm*10mm*3mm
- Operation current: ~100Ma
- Antenna connector: IPEX4
- Rx To FC protocol: CSRF
- RF Frequency: 915mhz
- Maximum Output Power: <33dBm(For >27dBm operation, we recommend add a fan for force cooling)
- Dimension: 55mm*39mm*13mm(include heat sink)
- VCC input: 5~13v, Recommend 5v~9v
- Weight: 23gram (exclude antenna)
- Antenna connector: SMA
- RF Frequency: 915mhz
Supply power to the ES915RX, wait until the red and green LEDs on the ES915RX are off, immediately turn off the power, and then repeat again the above steps. When the ES915RX is powered on for the third time, the red LED light will start to flash quickly, which means that the ES915RX enters the binding mode
Insert the ES915TX module to Radio transmitter, and choose External RF mode to CRSF protocol, then you can find ELRS menu from the Radio systems, Enter into ELRS and press [Bind], the Red and Green LEDs on the ES915RX module will getting to be solid if bind successfully.
- 1x ES915 TX module
- 1x ES915 RX module
- 1x Adapter wire
- 1x RX antenna
- 1x TX antenna
- 1x Heat sink
Note: Radio Not Included
- Additional Information
SKU 15785 Manufacturer Happymodel UPC (GTIN) 736952008640 Frequencies 900MHz
FPV Regulatory Notice
The use and operation of this type of product in the USA and many other countries may require a license and some countries may forbid its use entirely. In the USA, you will need a "HAM" amateur radio license. Learn more about HAM licenses, and find a HAM license exam session in your area. It is your responsibility to ensure that the use of this product meets the requirements imposed by your government's rules and regulations for RF devices. Do not purchase this product if you are unsure of the government requirements or are not able to comply with them. GetFPV cannot be held responsible for your actions if you purchase and/or use this product in violation of your government's regulations. By agreeing to our terms and conditions during the check-out process, you also agree to have read and to understand this notice.