F4 MCU with BLHELI32 firmware Dshot1200 up to 32kHz PWM up to 48k Small size & low weight Auto Timing Feature On-Board RGB LED Build in Current sensor Smooth Response Tekko32 F4 45A ESC is the latest BLHeli32 ESC from for . The Tekko32 ESC runs in conjunction with an ARM 32bit compatible F4 MCU. It can run input signals with lower latency, at faster rates, smooths out the RPM band, is capable of both voltage and current monitoring and limiting, as well as offering customization of the brake on stop force. The Tekko32 ESC has a lot of room to grow and wide compatibility range with products. 2-6s LIPO input Ext. cap recommended for 6s (330uf 35v for 6s usage.) 45A designed There are differences in printed characters between different batches, which not affect the use colour: As Shown material: PCB Package Contents: 1 x Tekko32 F4 45A ESC Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.