OVERVIEW:

The Flywoo 2.4GHz Elrs Nano Series Receiver is an Open Source Program Based on Expresslrs, the Lightweight, Minimal Size, Use ESP8285 MCU. So You Can Upgrade Firmware by WiFi, That's Too Simple, divided into two Version EL24E / EL24P.

EL24E: ESP8285 MCU, SX1280 RF CHIP, it has a Built-in Ceramic Antenna, Which Is Super Light and Small in Size.

EL24P: ESP8285 MCU, SX1280 RF CHIP, use IPX ports, connect external T-type antennas, farther distance, stronger signal.

Due to the low-latency and high-refresh-rate rf module, They is the Ultra Light and nano size of the Ultra Light and Nano Size.

Specifications:

Brand Name: FLYWOO

Model: EL24E/EL24P

EL24E Nano Receiver:

Type: ISM

ESP8285 MCU

SX1280IMLTRT RF Module

SMD Ceramic antenna

Frequency Range: 2400 MHz to 2500 MHz

Maximum receive refresh rate: 500Hz

Minimum receiver refresh rate: 25Hz

Working voltage: 5v

Weight: 0.4g

Dimension: 10.8*11*6 mm

Peak gain: 3.7dB

EL24P Nano Receiver:

Type: ISM

ESP8285 MCU

SX1280IMLTRT RF Module

SMD Ceramic antenna

Frequency Range: 2400 MHz to 2500 MHz

Maximum receive refresh rate: 500Hz

Minimum receiver refresh rate: 25Hz

Working voltage: 5v

Weight: 0.4g

Dimension: 10.8*11*6 mm

Peak gain: 3.2dB

Package include: 1pcs 40mm half-wave dipole antenna

Bind procedure:

- Supply power to the EL24E/EL24P rx, wait until the LED on the RX is off, immediately turn off the power, and then repeat again the above steps. When the RX is powered on for the third time, the LED light will start to double-flash, which means that the RX enters the binding mode.

- Insert the 2.4G ELRS TX to Radio transmitter, and choose External RF mode to CRSF protocol, then you can find ELRS menu from the Radio systems(Need to copy the ELRS.LUA file to the SD-Card tools first), Enter into ELRS and press [Bind], the LED on the RX module will getting to be solid if bind successfully.

Receiver LED status meanings:

EL24E/EL24P RX: 

LED solid means bind successful or Connection established;

LED double-flash means in bind mode;

LED flash slowly means no signal connection from the TX module; 

LED flash fast means in WIFI hotspot mode, you can connect the WIFI of the RX and upgrade firmware of the RX via visit 10.0.0.1 from the web browser(password: expresslrs)

Notes:

currently our EL24E/EL24P pre-loaded firmware are Official versions, you can upgrade the official firmware when Official perfect target available.

More details: https://github.com/ExpressLRS/ExpressLRS

Package Include: (Optional Model)

1 x EL24E Nano Receiver

1 x EL24P Nano Receiver

1 x RX Antenna (Only EL24P)