GEPRC ESP8285 ELRS Nano Receiver User Manual
- June 5, 2024
- GEPRC
Table of Contents
ESP8285 ELRS Nano Receiver
User Manual
ELRS Nano Receiver
Product Introduction
GEPRC ELRS Nano receiver is a new generation remote control system developed based on the ExpressLRS open source project. ExpressLRS sets new standards for long-range connection, low latency, and a maximum refresh rate of 500Hz. GEPRC ELRS Nano receivers are available in 915/868MHz and 2.4GHz versions with a maximum refresh rate of 500Hz and can be used with GEPRC ELRS-series products or other ELRS-compatible devices.
Specifications
- Size: 17mm*11mm
- Weight: 0.6g(receiver only)
- ChipsESP8285SX1276(915M)SX1281(2.4G)
- Frequency band: 915MHz FCC/868MHz EU/2.4GHz ISM
- Refresh rate25Hz-500Hz
- Input voltage5V
- Antenna connector: ipex1
Nano Receiver diagram
LED status indication
| LED Status | Meaning |
|---|---|
| Solide on | Connection established |
| Flash slowly | No Tx signal |
| Flash quickly | WIFI mode |
| Flash double quickly | Binding status |
Instructions
ELRS Nano receiver and FC connection diagram:
Open Betaflight Configurator, go to the ” Ports ” tab, and enable the
corresponding UART as a Serial Rx (e.g. UART2 as shown below).
Save and restart.
On the”Configuration” tab, click on”Serial-based receiver” on the “Receiver” panel, and select “CRSF”.
Binding
- The receiver is powered on and off three consecutive times (within an interval of 1 second);
- The receiver’s LED doing double flashing, indicating that the receiver has entered the binding mode;
- Make the RF Tx module or radio transmitter enter binding status. Once the LED status changes to a solid light, the binding is successful.
About ELRS
ExpressLRS project is being constantly updated – the contents of this manual cannot be kept up to date in time. For more information, please visit the ELRS Project official. Github page: https://github.com/ExpressLRS/ExpressLRS
Product list
- 1 x Nano receiver
- 1 x T antenna
- 2 x heat shrink tube
- 4 x silicone cableblack, red, yellow, green
- 1 x pin (4pin)
- 1 x Instruction manual
Contact
Website: https://geprc.com/
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https://www.facebook.com/geprc/| http://www.geprc.com
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https://www.youtube.com/channel/UCiO4BcKHJfh3UfcM9Zy4D7Q
References
- Professional FPV Product Provider - GEPRC
- GitHub - ExpressLRS/ExpressLRS: STM32/ESP32/ESP8285-based High-Performance Radio Link for RC applications