Sunnysky 20A 25A 2-4S EFM8BB21 BLHeLi_S ESC Support Dshot600 Dshot300 Dshot150 for FPV Racing

20A 2-4S BLHeLi_S ESC:
This is an ultra-light and ultra-small ESC beyond imagination. It is a performance speed controller designed for 100-210 size racing multirotors. With the devote of our engineers, the size and weight of the ESC in controlled under 10.5x23.5x5 mm and 3.9 grams, to be the smallest and lightest in the category in the market to date.
In additional to excellent design, Sunnysky R20 is also made of top quality electronic parts. It is composed of 3 Oz gold plated PDB, and genuine components from estimated suppliers such as STMicroelectronics of Switzerland, TDK of Japan, and AVX of USA.
Excellent design, authentic electronic components, and good manufacturer process all together make the ESC an excellent product with great quality, reliability, and stability.

Specifications:
Continuous Current: 20A
Burst Current: 30A (10s)
Voltage Range: 2-4S LiPo
MCU: EFM8BB21
Weight: 3.9g
Dimensions: 10.5X23.5X5 mm
Firmware: BLHeLi_S support Dshot600/Dshot300/Dshot150, Oneshot125/Oneshot42, Multishot

25A 2-4S BLHeLi_S ESC:
Designed for 150-280 size racing multirotors. The product is powered by high performance EFM8BB21 MCU, and flashed with the latest BLHeli_S program. With the combination of dedicated drive chip, this speed controller has excellent response speed and efficiency. The filter circuit of Sunnysky R25 is composed of 12 low ESR capacitors, a number much more than competitors that use only 4-5 of them. As a result, Sunnysky R25 has less current ripples and higher system stability, and less interference to wireless video transmitters.
In additional to excellent design, Sunnysky R25 is also made of top quality electronic parts. It is composed of 3 Oz gold plated PDB, and genuine components from estimated suppliers such as STMicroelectronics of Switzerland, TDK of Japan, and AVX of USA.
Excellent design, authentic electronic components, and good manufacturer process all together make the ESC an excellent product with great quality, reliability, and stability. Furthermore, the size of the product is managed to be as small as most compact products in the market.

Specifications:
Continuous Current: 25A
Burst Current: 35A (10s)
Voltage Range: 2-4S LiPo
MCU: EFM8BB21
Weight: 5.9g
Dimensions: 12.8X25.8X5 mm
Firmware: BLHeLi_S support Dshot600/Dshot300/Dshot150, Oneshot125/Oneshot42, Multishot

Package included:
1* 20A/25A 2-4S BLHeLi_S ESC