The FrSky 900MHz R9 MM-FC (OMNIBUS F4 Fireworks V2) uses the ICM20608 over SPI to produce stable flight performance. Integrated with the R9 MM receiver mounted on-board protection box, and the ICM20608 runs perfectly under 32k Gyro loop. Also onboard are a barometer and AB7456 OSD chip for the Betaflight integrated OSD.
The FrSky R9 MM-FC (OMNIBUS F4 Fireworks V2) supports 3-6s Lipo direct input, built-in hall Current Sensor and Power Filter as well. The on Board PDB is tweaked by using 12-Layer PCB design. There is only 0.2-0.5 mohm internal resistance from input to each output pad.
FrSky 900MHz R9 MM-FC Features
Tantalum Capacitors can be added to the board (not included)
Solder pads added for VTX and Camera Control (next to Video pads)
The orientation of IMU FPC optimized
Gyro ribbon cable redesigned to fit without extending outside the board
Added an 8v BEC and LC Filter for the camera and VTX power
This board now has 5 UART ports
FrSky 900MHz R9 MM-FC Specification
STM32 F405 MCU, Runs Betaflight firmware (supported from v3.2)
FrSky R9 MM receiver in protection box
ICM20608 over SPI Bus in dampening box (optional MPU6000)
30.5×30.5 mm mounting holes
Supports Lipo direct plug-in (3-6S)
Built-in sensor damper
Supports 5V 1A BEC output (Buck)
Supports 8V 1A BEC with LC filter output for the camera and VTX (Buck)
STM32 controls OSD chip over SPI in DMA mode (Betaflight OSD)
Built-in hall Current Sensor
Built-in Professional Level PDB
More caps to reduce power noise
Note: Please upgrade the compatible R9M / R9M Lite module with the latest firmware simultaneously, and rebind the devices after the update.
Article source: https://article-realm.com/article/Health-Fitness/6719-FrSky-R9-MM-FC-supports-3-6s-Lipo-direct-input-built-in-hall-Current-Sensor.html
Reviews
Comments
Most Recent Articles
- Mar 27, 2024 Penile Cancer Market Research | 2024-2034 by Peter Perker
- Mar 27, 2024 Pancreatic Cancer Market 2024: Analysis of Epidemiology, Industry Forecast by 2034 by Peter Perker
- Mar 27, 2024 Hypoplastic Left Heart Syndrome Market Analysis, Epidemiology Forecast till 2024-2034 by Peter Perker
- Mar 27, 2024 Hepatic Encephalopathy Market Size 2024: Epidemiology, Industry Trends and Forecast by 2034 by Peter Perker
- Mar 27, 2024 Post-Traumatic Stress Disorder Market Analysis, Epidemiology, Trends and Forecast till 2024-2034 by Peter Perker
Most Viewed Articles
- 31908 hits Familiarize The Process Of SEO by Winalyn Gaspelos
- 2201 hits Very Important Ergonomic Office Furniture Brand You Should Know About by neck
- 2089 hits Reasons Developers Should Switch to HTML5 ASAP by Guest
- 2066 hits Cheap Domain Registration and Web Hosting in Nepal: AGM Web Hosting by Hari Bashyal
- 1933 hits Get Solution of Hp Printer Offline Errors on Windows and Mac by shubhi gupta
Popular Articles
In today’s competitive world, one must be knowledgeable about the latest online business that works effectively through seo services....
76866 Views
Are you caught in between seo companies introduced by a friend, researched by you, or advertised by a particular site? If that is the...
31908 Views
Walmart is being sued by a customer alleging racial discrimination. The customer who has filed a lawsuit against the retailer claims that it...
12037 Views
If you have an idea for a new product, you can start by performing a patent search. This will help you decide whether your idea could become the...
10199 Views
Statistics
Members | |
---|---|
Members: | 13874 |
Publishing | |
---|---|
Articles: | 58,269 |
Categories: | 202 |
Online | |
---|---|
Active Users: | 718 |
Members: | 10 |
Guests: | 708 |
Bots: | 5678 |
Visits last 24h (live): | 2604 |
Visits last 24h (bots): | 16285 |