Introducing the Happymodel Pancake AIO, a one-of-a-kind flight controller designed in collaboration with the ExpressLRS team! This tiny powerhouse packs a big punch with its onboard 2.4GHz ELRS SPI receiver and 5.8GHz OPENVTX. Get ready to soar to new heights with these three key highlights:

1. All-in-One Convenience: Say goodbye to separate components and hello to the Happymodel Pancake AIO, an all-in-one solution to your flight controller needs.
2. Cost-Effective Power: Get the features you want at a price point you’ll love. The Pancake offers a comparable cost to other AIOs without a VTX onboard, making it a smart choice for cost-conscious pilots.
3. Versatile Mounting Options: With both 20mm and 30.5mm spaced holes, the Pancake is versatile and can be mounted on a variety of frames.

So, why settle for just an ordinary flight controller when you can have a Pancake that’s loaded with the latest technology, at a great price? Get your Happymodel Pancake AIO today and experience the difference!

Features

• Built in OPENVTX max power is 400mw
• Built in ELRS SPI RX 2.4GHz
• Onboard Ceramic Antenna

Specifications: Pancake 2-6S AIO FC

• Firmware: CRAZYBEEF4SX1280
• Input Voltage: 2-6S battery input
• MCU: STM32F411CEU6 (100MHZ, 512K FLASH)
• Gyro: MPU6000 (SPI connection)
• Max Continuous Current: 12A
• OSD: Yes
• ESC Firmware: F_H_40_REV16_8.HEX
• Mounting Pattern: 20×20mm or 35.5×35.5mm
• Weight: 5.2g

Onboard 5.8GHz OpenVTX

• Firmware: OpenVTX
• Smartaudio v2.1
• PIT Mode support
• RCE Mode support
• Channels: 48ch
• Transmitting Power: 0/RCE/25mw/100mw/400mw
• Power supply: DC 5V
• Current (5v): <650ma (400mw)
• Antenna connector: U.FL

ELRS Version

• Packet Rate: 50Hz/150Hz/250Hz/500Hz
• ELRS Firmware Version: V2.0
• RF Frequency: 2.4GHz
• Antenna: SMD Ceramic antenna
• Telemetry output Power: <12dBm

Includes

• 1x Happymodel Pancake 2-6S F4 AIO Whoop Flight Controller w/ ELRS RX & OpenVTX
• 1x XT60 Pigtail
• 1x Mounting Hardware
• 1x U.fl Antenna
• 1x Wiring Harness