Transmitter compatibility
This ELRS module can be used to frequency different brands of high frequency heads. The ELRS project is an open source project, so as long as the high-frequency headers of the ELRS protocol are used, regardless of the brand, they can be linked to each other, but three conditions must be met:
- The frequency should be the same, the same is 2.4G or the same433Mhz, etc
- There are three types of firmware version certification standards: AU, EU, and FCC. To be consistent, for example, the high-frequency head flashes the FCC 3.0.0 firmware, then the receiver should also flash the FCC 3.0.0 firmware or above;
- None of them have a linking password, or they all have the same password.
ELRS 2.5W TX High frequency head For FPV Drone
- 1.ELRS-2.5W-TX The high-frequency head is a new generation of remote controlwireless system developed based on the open-source project ExpressLRS. The ELRS systemhas the characteristics of long remote control distance, stable connection, low latency,high refresh rate, and flexible configuratio.
- 2.By default, the ELRS-2.5W-TX high-frequency head only accepts signals from the Crossfire Serial Data Protocol (CRSF). The high-frequency head interface of the remote control needs to support CRSF signal output. The following takes the OpenTX remote control system as an example to illustrate how to configure the remote control to output CRSF signals and use the LUA script to control the ELRS high-frequency head
ELRS 433MHz Receiver 360mHz 530MHz ExpressLRS Receiver
- The frequency should be the same, the same is 2.4G or the same433Mhz, etc
- There are three types of firmware version certification standards: AU, EU, and FCC. To be consistent, for example, the high-frequency head flashes the FCC 3.0.0 firmware, then the receiver should also flash the FCC 3.0.0 firmware or above;
- None of them have a linking password, or they all have the same password.
ELRS TX Transmitter High Frequency Head
- ELRS-TX The high-frequency head is a new generation of remote control wireless system developed based on the open-source project ExpressLRS. The ELRS system has the characteristics of long remote control distance, stable connection, low latency, high refresh rate, and flexible configuration.
ExpressLRS 915MHz Nano RX Long Range Receive
- 1，The frequency should be the same, the same is 2.4G or the same 915Mhz, etc
- 2，There are three types of firmware version certification standards: AU, EU, and FCC. To be consistent, for example, the high-frequency head flashes the FCC 3.0.0 firmware, then the receiver should also flash the FCC 3.0.0 firmware or above;
- 3，None of them have a linking password, or they all have the same password.
ELRS 900MHz VTX EMAX Link ExpressLRS Micro TX Module
- Frequency Band: (900MHz version/720-1020Mhz optional)
- Output power: 100mW/250mW/500mW/1000mW/(2000mW optional)
- Refresh rate: 25Hz/50Hz/100Hz/200Hz
- Input Voltage: 5-12V(2S)
- Main control IC: ESP32+SX1276, backpack chip ESP8285
- By default, the ELRS-900-TX high-frequency head only accepts signals from the Crossfire Serial Data Protocol (CRSF). The high-frequency head interface of the remote control needs to support CRSF signal output. The following takes the OpenTX remote control system as an example to illustrate how to configure the remote control to output CRSF signals and use the LUA script to control the ELRS high-frequency head。
ELRS 2.4G Receiver Sbus Receiver Radio Transmitter
- This receiver can be used to frequency different brands of high frequency heads. The ELRS project is an open source project, so as long as the high-frequency headers of the ELRS protocol are used, regardless of the brand, they can be linked to each other, but three conditions must be met:
- 1.The frequency should be the same, the same is 2.4G or the same915Mhz, etc
- 2.There are three types of firmware version certification standards: AU, EU, and FCC. To be consistent, for example, the high-frequency head flashes the FCC 3.0.0 firmware, then the receiver should also flash the FCC 3.0.0 firmware or above;
- 3.None of them have a linking password, or they all have the same password.