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Description
HappyModel X12 ELRS Pro 5in1 AIO Flight ControllerSpecifications: Brand Name: Happymodel Item Name: X12 ELRS Pro AIO 5 IN 1 Flight controller built in 12A ESC and OPENVTX Betaflight firmware target: betaflight_4. 4. 0_STM32F411 VTX antenna: U. FL Weight: 5. 1g Size: 30mm*30mm*8mm Flight controller X12 ELRS Pro v1. 1 AIO 5 IN 1 Flight controller MCU: STM32F411CEU6 (100MHZ, 512K FLASH) ,ESP32 PICO D4 Sensor: ICM42688P(SPI connection) Mount hole size: 25. 5mm*25. 5mm Power supply: 1 2S battery input (DC
Specifications:
Brand Name: Happymodel
Item Name: X12 ELRS Pro AIO 5-IN-1 Flight controller built-in 12A ESC and OPENVTX
Betaflight firmware target:
betaflight_4.4.0_STM32F411
VTX antenna: U.FL
Weight: 5.1g
Size: 30mm*30mm*8mm
| Flight controller | X12 ELRS Pro v1.1 AIO 5-IN-1 Flight controller MCU:STM32F411CEU6 (100MHZ, 512K FLASH) ,ESP32-PICO-D4 Sensor: ICM42688P(SPI connection) Mount hole size: 25.5mm*25.5mm Power supply: 1-2S battery input (DC 2.9V-8.7V) Built-in 12A(each) Blheli_S 4in1 ESC Built-in Betaflight OSD(SPI Control) Built-in 5.8G OpenVTX 0mw~400mw (MSP control) Built-in UART ExpressLRS v3.0.0 Built-in voltage meter sensor , voltage meter scale 110 Built-in current meter sensor , current meter scale 470 |
| Onboard 4in1 ESC | Power supply: 1-2S LiPo/LiPo HV Current: 12A continuous peak 15A (3 seconds) Support BLHeliSuite programmable Factory firmware: Bluejay v0.19.2 Default protocol: DSHOT300 Recommend ESC Startup power value to min1100/max1200 |
| Onboard UART ExpressLRS 2.4GHz Receiver | Packet Rate option: 50Hz/150Hz/250Hz/500Hz ExpressLRS Firmware version: V3.0 RF Frequency: 2.4GHz Antenna : SMD antenna Telemetry output Power: <12dBm Receiver protocol: Serial_based CRSF Compatible with ExpressLRS V3.x.x TX Module Could flash single ELRS receiver firmware by Wifi ExpressLRS firmware target: HappyModel AIO 2.4GHz RX+VTX (ExpressLRS web flasher) Available from Expresslrs version 3.4.0 RC2 |
| Onboard 5.8g OPENVTX | Firmware version: OPENVTX MSP VTX PIT Mode support Channels:40ch Transmitting Power: 0/RCE/25mw/100mw/400mw Power supply: DC 5V Current (5v): <650ma (400mw) Antenna connector: U.FL |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 16 reviews
Sort
Product Reviews
★★★★★ 5
High quality tools
Size: 3 Pack
These are real nice. Pretty heavy and work well. Not some light weight junk tool. I’d definitely recommend these for ….. well I was sound deadening my car, but yes these were worth the money and will last me years if I ever have to get another set.
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Reviewed in the United States on January 6, 2026
★★★★★ 4
Good but maybe too narrow...
Size: 1 Pack
Buy a wider one. Functions ns well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2026
★★★★★ 5
Van build
Size: 3 Pack
The rollers work well they are made out of metal and not expensive
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026
★★★★★ 5
Buy it. Spend the $$$
Size: 3 Pack, Size: 3 Pack
Glad I spent the extra money and got the rollers with the ball bearings. The 3 pack came in handy. Very good quality.
If you are doing more than 1 area, you will need these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
★★★★★ 5
A Must Have For Sound Deadening Materials
Size: 3 Pack
I applied Silex sound deadening material to the rear interior of a Ford Maverick truck cab. Lots of narrow areas, and lots of curved surfaces. This set was a must to properly apply the mats to the metal surface. There were places that I had to push down with my fingers due to obstacles like seat belt mounts, but I could tell that I was not getting the same results as I was with the crimped rollers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
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