Maytech usb universal programmer for programming BLheli firmware multirotor drone multicopter BLheli ESC speed controller

1.Who is Maytech and what we are doing? MayTech designs, develops and manufactures brushless ESCs, motors, servos and propellers for radio-controlled(R/C) models, UAV drones, electric skateboards, electric tools, etc. Based in Shanghai, we are the best established and responsible R/C electronics manufacturing company in China, having been in constant production since 2006. Till now, we have the most comprehensive production line for servos, motors, ESCs, propellers, extensions, etc. All our products design and development is done by our own engineers and skilled staff. Quality control is strictly maintained.Depending on good quality and security performance, Maytech has achieved series of safety testing or accreditation from many authoritative institutions such as FCC, RoHS, Europe CE, China Information Industry Ministry and several domestic enterprises, etc. To meet the ever increasing business demand and production requirements, we accept customized designs and special specifications. OEM and ODM orders welcome! We will always be your responsible, reliable and professional quality partner in RC business. Our commitment: Offer the best possible products, with the most reasonable price.