Switchable Dual Camera Inputs, IMU: MPU6000 (SPI), Beeper output: Yes, 2x Motors / 4x Servos outputs, 2x Uarts, MCU: 100MHz STM32F411CEU6, 1x I2C, 2x Softserial-Tx, 3x LEDs for FC STATUS (Blue / Red) and 3.3V indicator(Red), RSSI: Yes, WS2812 Led control: Yes, 4x ADC (VBAT / Current / RSSI / AirSpeed), TR/SA VTX control: Yes, OSD: AT7456E (SPI), Blackbox: No, Brand name: Matek, Baro: BMP280 (I2C), Voltage devider for Analog Airspeed sensor: Yes.
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Banggood
Warehouse in China.
Link: Matek Systems F411-WSE STM32F411CEU6 Flight Controller 2-6S
$45.99 with coupon: BGRCParts8
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Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: $43.99.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).