LiteRadio 4 Neo

Remote controller mainboard firmware:

20260518

Updates:

• Initial firmware release for LR4 Neo. Not compatible with LR4 / 4 SE hardware.
• The LR4 Neo radio solution removes Bluetooth for the TX module. Holding the Bind button while power‑on now directly enters WiFi update mode.
• The TX‑module firmware has been replaced. The firmware to be used is listed below.
• All other features remain unchanged and consistent with LR4 / 4 SE.

Important Notes

• This is a breaking‑change release. Only flash this firmware for LR4 Neo mainboard. Do NOT flash this firmware on hardware versions lower than v2.0‑Ⅰ (displayed as v2.0.1 in configurator).
• This firmware supports ELRS 3 TX‑modules only. Do NOT flash ELRS 2 or ELRS 4 TX‑module firmware.

USB Flashing：

LiteRadio_4_Neo_ELRS3_v2.0.0_20260518_e49a253.bin

LR4 Neo ELRS 3 TX‑Module Firmware:

20260625

Updates:

• New hardware revision for LR4 Neo, ESP8285 is used as the main MCU. 
• Product name changed to LiteRadio 4 Neo. 
• ELRS version upgraded to V3.6.2.

TX_LR4_Neo_ELRS3_v2.0.0_20260625_0b0cce6.bin

Important: Please use BETAFPV Configurator V2.0.1 for remote control connection. Please download the following configurator:

BETAFPV Configurator V2.0.1

Firmware flashing method (remote control joystick calibration is required after firmware flashing):

LiteRadio 4 Neo User Manual.pdf