Please note, ELRS is a new open source project so please only order this if you are comfortable with regular firmware updates as the firmware is still in beta. We will only be able to offer limited support due to the early nature of the firmware, but we think this project has great potential.
BetaFPV Nano RX or Lite RX
Nano receiver (2.4G version) is the first and (so far) the only receiver with power amplifier (PA+LNA). It has 100mW telemetry output and better sensitivity when longer range. Lite receiver doesn’t have a PA/LNA on them, so its telemetry power is as what the RF chip SX1280 came with 17mW.
The Lite RX is ideal on small whoops where you care about space and weight, making it the ideal long range whoop receiver at only 0.47g.
Specifications
Weight: 0.47g (with SMD ceramic antenna)
Size: 10mm*10mm
Telemetry power: 17mW
Frequency bands (Nano receiver 2.4G version): 2.4GHz ISM
Input voltage: 5V
Antenna: Integrated SMD ceramic antenna
Diagram
Lite receiver 2.4G version diagram as shown below.
Basic Configuration
Configuration & Bind
ExpressLRS uses the Crossfire serial protocol (AKA CRSF protocol) to communicate between the receiver and the flight controller board. So make sure your flight controller board supports the CRSF serial protocol. Next, we use the flight controller with Betaflight firmware to show how to set up the CRSF protocol.
The connection between the ELRS Nano receiver and the FC board is shown below.
Enable the corresponding UART (e.g. UART3 below) as a Serial Rx on Betaflight Configurator “Ports” tab.
On the “Configuration” tab, select “Serial-based receiver” on the “Receiver” panel, and select “CRSF” as the protocol. Telemetry is optional here an
Reviews
There are no reviews yet.
Be the first to review “BetaFPV ELRS Lite Receiver 2.4Ghz” Cancel reply
-50% 
Reviews
There are no reviews yet.