This new version of the popular Mamba F405 mini stack has been updated to include new tweaks such as better interference rejection, larger soldering pad area and a TVS high voltage protection. This is the Mamba basic offers a great bang for the buck when it comes to your flight stack. FC Specifications MCU: 168MHz STM32F405 IMU: BMI270 or ICM42688P OSD: BF OSD AT7456E Blacbox: 16M Flash Memory Barometer: Yes Uarts: 6Set Receiver compatibility: TBS/SBUS/IBUS/DSM I2C: Yes F.Port: Yes Buzzer Pad: Yes CURR Pad: Yes ESC Outputs: 6x BEC 3.3V: 0.5A BEC 5V: 2.5A BEC 9V: 2A MB LED: Yes BF LED: Yes Air Unit Port: Yes VTX Switch: Yes BEC Protection: Yes Receiver Protection: Yes TVS Protection: Yes Input: 6S Lipo Firmware: Betaflight Mounting: 20×20mm / M2 or M3 Size 29×29.5×6.5mm Weight: 6g ESC Specifications MAMBA F40_BLS MINI INPUT VOLTAGE: 2~6S Lipo (8.4V~25V) CONTINUE CURRENT: 40A×4 BURST CURRENT: 45A (10S) BEC: No Target: BLHeli_S CH40 SOFT: Dshot300/600 TVS Protection: Yes MOUNTING: 20mm, M3/M2 Supply High-Frequency 470uF/35V ×1 8pin sh1.0 ×2 16AWG 60mm ×2 AMASS Original XT60