This F4 FC is the cheapest one i've ever seen. It's quality is good too!! Please Upload Airbot F4 Hex while uploading the firmwares. First install the STM32 drivers(http://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-utilities/stsw-stm32102.html) and ZADIG(http://zadig.akeo.ie/). Then make sure you enter the flashing mode by holding the Boot Button on the bottom left and powering up the FC. The Configurator(Raceflight/Betaflgiht) should show DFU as seen in the pics. For betaflight, do as you see in the picture. For raceflight download (https://raceflight.net/rf1beta/revolt222.bin) and load the firmware(OFFLINE LOADING).You can even use the blackbox(onboard flash), by enabling it from the configurator, and then reading back from the blackbox viewer (https://github.com/betaflight/blackbox-log-viewer). :)

This F4 FC is the cheapest one i've ever seen. It's quality is good too!! Please Upload Airbot F4 Hex while uploading the firmwares. First install the STM32 drivers(http://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-utilities/stsw-stm32102.html) and ZADIG(http://zadig.akeo.ie/). Then make sure you enter the flashing mode by holding the Boot Button on the bottom left and powering up the FC. The Configurator(Raceflight/Betaflgiht) should show DFU as seen in the pics. For betaflight, do as you see in the picture. For raceflight download (https://raceflight.net/rf1beta/revolt222.bin) and load the firmware(OFFLINE LOADING).You can even use the blackbox(onboard flash), by enabling it from the configurator, and then reading back from the blackbox viewer (https://github.com/betaflight/blackbox-log-viewer). :)

This F4 FC is the cheapest one i've ever seen. It's quality is good too!! Please Upload Airbot F4 Hex while uploading the firmwares. First install the STM32 drivers(http://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-utilities/stsw-stm32102.html) and ZADIG(http://zadig.akeo.ie/). Then make sure you enter the flashing mode by holding the Boot Button on the bottom left and powering up the FC. The Configurator(Raceflight/Betaflgiht) should show DFU as seen in the pics. For betaflight, do as you see in the picture. For raceflight download (https://raceflight.net/rf1beta/revolt222.bin) and load the firmware(OFFLINE LOADING).You can even use the blackbox(onboard flash), by enabling it from the configurator, and then reading back from the blackbox viewer (https://github.com/betaflight/blackbox-log-viewer). :)

Контролер сильно греется , Проблем с прошивкой не возникло. При работе с REVO.HEX BF3.0.1 Не работали LedStrip пока не нашел другую схему подключения. Также сразу отвалилась верхняя часть кнопки BOOT

Контролер сильно греется , Проблем с прошивкой не возникло. При работе с REVO.HEX BF3.0.1 Не работали LedStrip пока не нашел другую схему подключения. Также сразу отвалилась верхняя часть кнопки BOOT

Контролер сильно греется , Проблем с прошивкой не возникло. При работе с REVO.HEX BF3.0.1 Не работали LedStrip пока не нашел другую схему подключения. Также сразу отвалилась верхняя часть кнопки BOOT