Specifications:
Model: SpeedyBee Nano 2.4GHz RX
Name: ExpressLRS Receiver
Frequency: 2.4Ghz
Antenna: T-antenna (54*78mm, 0.6g)
Chip: SX1280+ESP8285
Power: 100mW
Input voltage: 5V
Antenna connector: IPEX1
Weight: 0.7 gram(without antenna)
Dimension: 10.4mm*18.4mm
Default Firmware: SpeedyBee Nano 2.4GHz RX 3.3.1

Light indicator:
Double red blinking: binding
Slow red blinking: powering up but unlinked, no packages received from the transmitter
Solid red: receiver is connected, with signal received
Fast red flashing: Wi-Fi is turned on, and updating via Wi-Fi is available

PS.:
- Turn on Wi-Fi, wait for 60 seconds after powering on or long press button for 3 seconds.
- Cut off the power quickly 3 times, and it will enter the binding mode.

Package included:
1x SpeedyBee Nano 2.4G ExpressLRS ELRS Receiver