
Happymodel Pancake 2-6S F4 AIO Whoop Flight Controller w/ ELRS RX & OpenVTX
Designed with the help of the ExpressLRS team, the Happymodel Pancake AIO is a true all-in-one flight controller. The Pancake comes with an onboard 2.4GHz ELRS SPI receiver as well as a 5.8GHz OPENVTX. Mounting options include both 30.5mm and 20mm spaced holes. With a price point comparable to most AIOs without a VTX onboard, you're getting more out of your board at a lower cost. It is a great cost-effective FC replacement. Specifications 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 30.5×30.5mm Weight: 5.18g 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 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