Product name:20x20mm HGLRC SPECTER 60A 3-6S BLheli_32 128K 4in1 Brushless ESC with Heat Sink for Freestyle RC FPV Racing Drone Precise details: Specifications: Brand: HGLRC Model: SPECTER 60A Item Name: 60A 3-6S BLheli_32 128K 4in1 Brushless ESC Input Voltage:3-6S Lipo Constant Current:60A Peak Current:65A（10s） CPU:STM32G071(128K) ESC firmware:BL32 (SPECTER60_G_128) Size(L*W*H):44mmx36mmx7mm Installing Hole:20x20mm, M3 Support Protocols:DShot600/300/150/Oneshot125/42,MultiShot Weight:19.5g ESC Features: 1. The high-performance hardware adopts STM32G071 BL32 processor, which has fast computing speed, smoother control, better hand feel, and faster response speed. 2. The ESC uses BL32 firmware, and the PWM frequency supports 128K. 3. Immersed gold pads to prevent the pads from falling off during use. The 6-layer board is designed to withstand high temperatures. 4. Integrated CNC heat sink, stronger heat dissipation, more stable operation, and improved usage efficiency. 5. Integrated built-in ammeter,BL32 support for returning data such as motor speed, current, temperature, etc. 6. Supports digital protocol DShot600/300/150 and is compatible with Oneshot125/24/MultiShot protocol. 7. Nano-scale coating is added to both sides of the board, and its main functions are waterproof, moisture-proof, and anti-corrosion. Package Included: 1x HGLRC SPECTER 60A 4-in-1 ESC 1x 30AWG 25mm double-ended SH1.0-8P cable 1x 12AWG 100 power cord (black/red) 1x XT60H-M black male connector 1x 50v 470UF solid capacitor