{"id":11225,"date":"2025-08-25T16:56:36","date_gmt":"2025-08-25T16:56:36","guid":{"rendered":"https:\/\/1dronas.lt\/?post_type=product&p=11225"},"modified":"2025-08-25T16:56:36","modified_gmt":"2025-08-25T16:56:36","slug":"iflight-blitz-f7-stack-e55s-4-in-1esc","status":"publish","type":"product","link":"https:\/\/1dronas.lt\/en\/produktas\/iflight-blitz-f7-stack-e55s-4-in-1esc\/","title":{"rendered":"iFlight BLITZ F7 Stack (E55S 4-IN-1ESC)"},"content":{"rendered":"

Features:<\/strong><\/p>\n

\u2022<\/strong> Improved circuit design, better components and less electrical interference!;
\n\u2022<\/strong> DJI HD VTX connector (Plug-and-Play \/ no soldering required);
\n\u2022<\/strong> Flight controller (FC) indicator LEDs for visual debugging and error detection;
\n\u2022<\/strong> With built-in LC filter.<\/p>\n

Specification:<\/strong><\/p>\n

FC:<\/strong><\/p>\n

\u2022<\/strong> MCU: STM32F722;
\n\u2022<\/strong> Gyroscope: ICM42688;
\n\u2022<\/strong> Barometer: DPS310;
\n\u2022<\/strong> OSD chip: AT7456E;
\n\u2022<\/strong> Internal memory: 32 MB (Blackbox flash);
\n\u2022<\/strong> UART ports: 6;
\n\u2022<\/strong> Motor outputs: 4\u00d7 (SH1.0 connector);
\n\u2022<\/strong> I2C serial interface: SDA\/SLA pins;
\n\u2022<\/strong> Supports Smartaudio\/IRC Tramp VTX protocol;
\n\u2022<\/strong> LED controller: yes;
\n\u2022<\/strong> Beeper contact: yes;
\n\u2022<\/strong> Software: IFRC-IFLIGHT_BLITZ_F722;
\n\u2022<\/strong> Mounting dimensions: 30.5 \u00d7 30.5 mm \/ holes \u00d84 mm;
\n\u2022<\/strong> Dimensions: 36.5 \u00d7 35 mm;
\n\u2022<\/strong> Weight: 7.8g;
\n\u2022<\/strong> BEC: 5V 2.5A \/ 9V 2A.<\/p>\n

Connection recommendation:<\/strong><\/p>\n

\u2022<\/strong> UART 1 - VTX HD \/ analog;
\n\u2022<\/strong> UART 2 \u2013 receiver;
\n\u2022<\/strong> UART 3\/4\/5 \u2013 GPS or other sensors that require a serial port;
\n\u2022<\/strong> UART 6 \u2013 for ESC telemetry.<\/p>\n

ESC:<\/strong><\/p>\n

\u2022<\/strong> Mounting holes: 30.5 \u00d7 30.5 mm \/ \u00d84 mm;
\n\u2022<\/strong> Weight: 14.7g;
\n\u2022<\/strong> Supports 2-6S LiPo input;
\n\u2022<\/strong> MCU: BB21;
\n\u2022<\/strong> Continuous current: 55 A;
\n\u2022<\/strong> Burst current: 65 A;
\n\u2022<\/strong> Current sensor: yes;
\n\u2022<\/strong> BEC: none;
\n\u2022<\/strong> Current measurement frequency: 200;
\n\u2022<\/strong> Supported protocols: DShot150\/300\/600, MultiShot, OneShot, etc.;
\n\u2022<\/strong> Software targets:
\nQH-25 16.7 (BlheliS);
\nBluejay QH-25 (Bluejay).<\/p>\n

Package:<\/strong><\/p>\n

1\u00d7 BLITZ F7 V1.2 Flight Controller;
\n1\u00d7 BLITZ E55S 4-IN-1 45A 2-6S ESC;
\n1\u00d7 Screw set.<\/p>","protected":false},"excerpt":{"rendered":"

Improved flight controller with advanced DJI HD VTX connection and LC signal filter.<\/p>\n

\"\" \u00a01 \u2013 2 days<\/strong><\/span><\/p>","protected":false},"featured_media":11228,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[496],"product_cat":[217],"product_tag":[781,782,91,153],"class_list":{"0":"post-11225","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-iflight","7":"product_cat-skydzio-valdikliai-fc-aio-stack","8":"product_tag-blitz-f7","9":"product_tag-e55s-4-in-1esc","10":"product_tag-iflight","11":"product_tag-stack","13":"first","14":"instock","15":"taxable","16":"shipping-taxable","17":"purchasable","18":"product-type-simple"},"yoast_head":"\niFlight BLITZ F7 Stack (E55S 4-IN-1ESC) - 1dronas.lt<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/1dronas.lt\/en\/produktas\/iflight-blitz-f7-stack-e55s-4-in-1esc\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"iFlight BLITZ F7 Stack (E55S 4-IN-1ESC) - 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