欧洲美女精品免费观看视频,欧洲亚洲精品视频,岛国成人av

Happymodel Pancake FC

montis — Mon, 20 Jun 2022 12:30:00 +0000

Happymodel has added another flight controller in their portfolio – Happymodel Pancake FC with integrated OpenSource VTX and ExpressLRS RX. It is rare to see video transmitter and radio receiver integrated on the single FC board, except highly integrated whoop/toothpick AIO boards. Happymodel Pancake is an interesting exception.

Happymodel Pancake is powered by STM32F411 MCU and has old trusty MPU6000 gyro. Flight controller can be powered from 2-6S battery directly and has only one 5V power out regulator on board.

The board has multiple (20x20mm and 30.5×30.5mm) mounting options. The FC itself is 20x20mm mount size with breakable tabs for mounting on the bigger 30.5×30.5mm stack.

Onboard video transmitter is based on the open source project Open VTX (https://github.com/OpenVTx/OpenVTx). It can output 0, 25, 100 and 400mW output power. OpenVTX firmware also has so called RCE (Race) mode. It will force pitmode on boot and only use 25mW.

Onboard ExpressLRS receiver is connected directly to the MCU via SPI interface. This means the ExpressLRS receiver firmware is embedded into the Betaflight source code. You cannot update the ExpressLRS firmware separately from the Betaflight firmware. New ExpressLRS firmware versions must be updated in the Betaflight code and we all know how rarely the new Betaflight versions are released (approximately once in a year). This is the biggest problem with integrated SPI RX. ExpressLRS receiver has ceramic antenna on the board, so you don’t need to worry where to place the receiver antenna. The range is somehow limited in comparison to the regular antenna, so this board is definitely not for the long range.

Available @ Banggood: https://www.banggood.com/20x20mm-or-30_5x30_5mm-Happymodel-Pancake-2-6S-AIO-F4-Flight-Controller-…-1959155.html

Makerfire: https://shop.makerfire.com/products/happymodel-pancake-2-6s-aio-f4-flight-controller

Aliexpress: https://www.aliexpress.com/item/1005003647809577.html

Specifications

Flight controller

Firmware Target: CRAZYBEEF4SX1280
MCU: STM32F411CEU6 (100MHZ, 512K FLASH)
Sensor: MPU6000 (SPI connection)
Mount hole type: 20×20mm or 30.5×30.5mm
Power supply: 2-6S battery input
Built-in Betaflight OSD(SPI Control)
Built-in 5.8G OpenVTX 0mw~400mw
Built-in ExpressLRS 2.4G ELRS V2.0 firmware compatible
Weight: 5.18 g

Onboard SPI ExpressLRS 2.4GHz

Receiver Packet Rate option: 50Hz/150Hz/250Hz/500Hz
Support ExpressLRS v2.0 or latest^*
RF Frequency: 2.4GHz
Antenna: SMD ceramic antenna
Telemetry output Power: <12dBm
Receiver protocol: SPI ExpressLRS
Compatible with ExpressLRS V2.0 TX Module
ExpressLRS firmware cannot be flashed separately

Onboard 5.8g OPENVTX

Firmware: OpenVTX
Smartaudio v2.1
PIT Mode support
RCE Mode support
Channels: 48ch
Transmitting Power: 0/RCE/25mw/100mw/400mw
Power supply: DC 5V
Current (5v): <650ma (400mw)
Antenna connector: U.FL

Rumors: Foxeer HDZero Digisight VTX

montis — Fri, 22 Apr 2022 18:03:25 +0000

Foxeer has posted a teaser photo with Foxeer branded HDZero VTX.

Foxeer Digisight VTX is almost identically the same as?HDZero Race VTX. Probably the technical specs will be the same. Maximum RF power output 200mW.

Lets hope the introduction of the Foxeer Digisight VTX will improve the availability of the HDZero system, which is currently mostly out of stock.

Guide: HDZero SmartAudio setup

montis — Wed, 20 Apr 2022 23:52:51 +0000

HDZero Race, HDZero Freestyle and HDZero Whoop Lite VTX can be controlled by FC using the TBS SmartAudio V2.1 (not applicable to the older HDZero Whoop VTX).?In this case, the VTX will?output RF power and channel commanded by FC directly. To avoid conflict, the usual HDZero VTX menu is not?available if SmartAudio is enabled.
HDZero SmartAudio feature is useful for a race events to be able to change channel quickly without looking at the OSD and to have pit mode setting. On the other side – it consumes additional TX pad on the FC? for SmartAudio function to work.
Notes:
– HDZero VTX outputs 0.1mW when SmartAudio PIT mode is ON.
– HDZero? VTX does not support SmartAudio out range PIT mode.
– When HDZero VTX boots up, it will automatically detect the existence of a valid SmartAudio?link with FC within 10 seconds. If the link exists, FC will fully control race VTX’s RF output power and?working frequency.
VTX table needs to be set as shown below. Please note that HDZero?VTX supports all 8 channels (R1 ~ R8)?on R band, and 2 channels (F2 and F4) on F band.

The above setting can also be done with the following CLI commands:

vtxtable bands 2
vtxtable channels 8
vtxtable band 1 RACEBAND R FACTORY 5658 5695 5732 5769 5806 5843 5880 5917
vtxtable band 2 FATSHARK F FACTORY 0 5760 0 5800 0 0 0 0
vtxtable powerlevels 3
vtxtable powervalues 1 2 3
vtxtable powerlabels 25 200 0
save

HDZero VTX tables can be downloaded from here:?https://drive.google.com/file/d/1djG56KZ-XbCW3x4Pyu64Wf66aHNZmLLT/

SmartAudio VTX settings can be controlled from Betaflight menu with stick commands or Betaflight Lua script.

Stick commands for VTX, Betaflight and Camera Menu

HDZero Whoop Lite VTX

montis — Fri, 08 Apr 2022 11:16:36 +0000

HDZero digital FPV family just got new member – HDZero Whoop Lite VTX. It is lighter and smaller HDZero whoop board, capable to work on?1S battery (1S-3S) and targeted for small tiny whoops.

HDZero Whoop Lite VTX now has SmartAudio support (the older Whoop VTX had no SmartAudio capability). It is outputting 25mW and 200mW of RF power.?The board size is 29x29mm with 25.5×25.5mm M2 mounting holes. The weight of the board is 4.5 grams without RF shielding and antenna.

HDZero Nano Lite Camera

Info from the Carl Zhou:

“HDZero Nano Lite Camera is designed for feather-lite drones where every gram counts. At a weight as low as 1.5g, combined with the new Whoop Lite VTX at 4.5g with 0.4g dipole antenna enables a world’s-first production digital FPV solution of about 7g.

Since this camera uses the same sensor as the Micro v2, it has switchable 4:3 / 16:9 modes, customizable image settings, and excellent low light performance. In 4:3 mode, there is 84deg vFOV vs 69deg vFOV in Nano HDZero.

Please note that the Nano HDZero camera will continue to be sold. This is because the lens options for the Nano HDZero are more flexible for user’s needs. Also, for 16:9 aspect ratio, the Nano HDZero offers more FOV than Nano Lite.”

There will be a digital HDZero FPV kit available for under $100:

$99.99 Bundle: Nano Lite camera + Whoop Lite VTX + 40mm MIPI cable + Antenna

$49.99 Nano Lite camera

$54.99 Whoop Lite VTX

$5.99 40mm MIPI cable

$4.99 Antenna

Available @ (mostly not in store yet or out of stock)

https://www.hd-zero.com/products

https://www.getfpv.com/?q=HDZero

Review: BetaFPV M03 VTX

montis — Sun, 06 Feb 2022 21:06:20 +0000

BetaFPV M03 VTX is the updated version of their?M01 VTX. The earlier version had one fixed 25mW power output level. The new M03 VTX is outputting from 25mW?up to 350mW. Lets take a look at this VTX.

Specifications:
Output power: 25/100/200/350mW (adjustable)
Supply voltage range: 4.5-5.5V
Weight: 1.1g (antenna not included)
VTX internal size: 18x14mm
Frequency: 5.8GHz 48 channels, with Raceband: 5658~5917MHz
Channel SEL: SmartAudio
Modulation type: FM
Frequency control: PLL
All harmonic: Max -50dBm
Frequency stability: ±100KHz (Typ.)
Frequency precision: ±200KHz (Typ.)
Channel carrier error: ±1.5dB
Antenna port: 50 Ω
Operating temperature: -10℃~+80℃
Camera connector: JST-0.8, compatible with camera like BETAFPV C01, BETAFPV C02 and NewBeeDrone BeeEye.

Closer look

BetaFPV M03 VTX package contains M03?VTX, with linear antenna?and 5 silicone wires for soldering this VTX to the FC.

Top side view.

On the bottom side you can find the push button for setting the power output level and the LED for power level output indication.

M03 VTX has JST-0.8 connector socket that is direct plug in compatible with BETAFPV C01 (discontinued),?BETAFPV C02?and?NewBeeDrone BeeEye?cameras that have such connector preinstalled. There is also solder pads for soldering the camera vires directly to the VTX.

There is a spacer between the antenna and the PCB an the antenna is fixed to the the PCB with small piece of the heat shrink.

Size and weight

Size comparison with Eachine NanoVTX.

Size comparison with Happymodel WhoopVTX.

BetaFVP M03 VTX weights 1.6 grams including the antenna.

And weights only 1.1 grams without the antenna.

Pinouts and connection diagrams

BetaFPV M03?VTX connection pinout

BetaFPV M03 VTX connection diagram

Power output measurements

I’ve connected the BetaFPV M03 VTX?to the ImmersionRC RF power meter V2 via short u.Fl to SMA pigtail. VTX was cooled with fan while taking the measurements.

First test –?25mW?output setting. In my test it is outputting about 36mW?(15.5dBm).

At the?100mW?setting it outputs?108 mW?(20.3Bm). Pretty spot on.

At the?200mW?setting it outputs?358 mW?(25.55 dBm). This is almost double than the nominal power output!

And at the max setting of?350mW?it outputs?441 mW?(26.4 Bm).

Next test – how stable its power output if the VTX is not cooled actively. So I’ve turned off the fan and let the VTX running for the 5min. The measured power output was 333mW (25.2dBm). Pretty good. The M03 VTX maintains the high power output even without active cooling.

Below are the RF power outputs for all power levels. Measured at?Raceband,?CH5.

Power output vs frequency for?25mW?power level on?Raceband.

Power output vs frequency for?100mW?power level on?Raceband.

Power output vs frequency for?200mW?power level on?Raceband.

Power output vs frequency for 350mW?power level on?Raceband.

The deviations are really significant. On the 25mW power output you can get the 62mW on the CH1 and the 25mW on the CH8. On the?350mW? power output level you can expect the M03 VTX to output even?770mW of the RF power on the?CH1. and only 277mW on the CH8. The power output of this little VTX is really impressive!

Changing the VTX settings

BetaFPV M03 VTX settings (band, channel and power output level) can be changed by Betaflight OSD control. There is no way how to change the band and the channel manually and You can only change the power output level by pressing the button.

VTX has one multicolor LED indicator for power level display. Green light is for 25mW, Yellow for 100mW, Red for 200mW and Purple light indicates 350mW.

Betaflight setup and VTX Tables

BetaFPV M03 VTX is working with TBS SmartAudio protocol. You should connect the SmartAudio wire from the VTX to the any available TX pad on the FC.

In the Betaflight Configurator, choose TBS SmartAudio protocol in the Peripherals tab

Read more about SmartAudio here:?Guide: SmartAudio VTX control and how to set it up

If you are using (or planning to use) the Betaflight versions 4.x? and want to control the VTX by Betaflight OSD, then you should set up the VTX Tables.

Read more on setting up the VTX tables here:?VTX Tables and how to set them up

Open Betaflight Configurator, connect to the flight controller, select “Video Transmitter” tab. Load the VTX table from the file by clicking on the [Load from file] button.

Select the VTX table file. There can be separate VTX table files for?US?and?EU?region as there are different range of the allowed frequencies to use. (Hint: European table has only the?3 channels?on?Raceband).

Once VTX file is loaded, you should see the VTX table with the right frequencies and power settings.

Don’t forget to hit the [Save] button.

BetaFPV M03 VTX Betaflight VTXtable file:?https://drive.google.com/file/d/1qqowepTWmj_be-WsJ-jtUsAx5_aNsos7/view

Conclusions & final thoughts

BetaFPV M03 VTX is the smallest VTX from BetaFPV. Despite being so small it is really powerful as it can output 350mW and even more. I have recorded the power output up to 771mW on the Raceband, CH1. Power output ranges from 62?mW?to?25 mW?on the 25mW power setting and from?771 mW?to?277 mW?on the 350mW setting. On the lower channels you can get enormous amount of the power output. Have that in mind if you are looking for the maximum FPV range.

BetaFPV M03 VTX has probably the best power to weight ratio in the market. It has 401mW/1g ratio. Currently unmatched. It also set my personal record of the nano sized VTX absolute maximum power reached – 771mW.

The bottom line – M03 VTX is definitely one of the best VTX options for whoops and ultralight quadcopters.

BetaFPV M03 VTX is available @

BetaFPV: https://betafpv.com/products/m03-25-350mw-5-8g-vtx

Disclaimer: This item was supplied by BetaFPV for a fair and unbiased review. BetaFPV never asked for a positive review and never influenced my opinion in any way. I’m trying my best to stay uninfluenced and give only my own opinion. All affiliate links if there are any help me purchase items for future reviews and tests.

Happymodel Fyujon – a combination of VTX and RX

montis — Tue, 30 Nov 2021 01:52:01 +0000

Happymodel Fyujon (Japanese?fyu-jon?means “fusion” – a combination of the several elements) is 2 in 1 module integrating the 5.8GHz VTX and 2.4GHz ELRS Receiver combo. It’s the first VTX and ELRS RX on one board in the market!

The Fyujon VTX and RX can be used as one board or can be split into separate components. Happymodel Fyujon has mounting holes for 16x16mm, 20x20mm stacks or can be mounted on 25.4×25.4mm whoop/toothpick mount.

Happymodel Fyujon VTX has OpenVTX firmware, meaning it can support both TBS SmartAudio and IRC Tramp VTX control protocols.

Happymodel Fyujon VTX and ELRS RX weight is?only 2.1 grams (excluding the VTX antenna).

Available @:

Makerfire:?https://shop.makerfire.com/products/happymodel-elrs-fyujon-2in1-aio-module-built-in-elrs-2-4ghz-ep-receiver-and-openvtx

Banggood:?https://www.banggood.com/Happymodel-ExpressLRS-ELRS-Fyujon-2IN1-AIO-Module-Built-in-ELRS-…-1919155.html

2.4GHz Receiver Specifications
MCU: ESP8285
SX1280/1281IMLTRT RF Module
SMD Ceramic antenna
Frequency Range: 2400 MHz to 2500 MHz
Maximum receive refresh rate: 500Hz
Minimum receiver refresh rate: 50Hz
Working Voltage: 5v
Antenna: Onboard SMD ceramic antenna
Antenna Peak gain: 3.7Db
ELRS Firmware target: HappyModel EP 2400 RX

5.8GHz VTX Specifications
Frequency: 5.8G 48CH
Transmitting Power: 0/RCE/25mw/100mw/300mw
Power supply: DC 5V
Current (5v): <650ma (300mw)
SmartAudio/IRC Tramp protocol ready

Happymodel Fyujon VTX Table
# SMARTAUDIO
# vtxtable
vtxtable bands 6
vtxtable channels 8
vtxtable band 1 BOSCAM_A A FACTORY 5865 5845 5825 5805 5785 5765 5745 5725
vtxtable band 2 BOSCAM_B B FACTORY 5733 5752 5771 5790 5809 5828 5847 5866
vtxtable band 3 BOSCAM_E E FACTORY 5705 5685 5665 5645 5885 5905 5925 5945
vtxtable band 4 FATSHARK F FACTORY 5740 5760 5780 5800 5820 5840 5860 5880
vtxtable band 5 RACEBAND R FACTORY 5658 5695 5732 5769 5806 5843 5880 5917
vtxtable band 6 LOWRACE? L FACTORY 5333 5373 5413 5453 5493 5533 5573 5613
vtxtable powerlevels 5
vtxtable powervalues 1 2 14 20 26
vtxtable powerlabels 0 RCE 25 100 400
save

Weekly news & new products (2021 week 31)

montis — Sun, 08 Aug 2021 09:42:42 +0000

This is (irregular) weekly compilation of the new products, news and other interesting events in the RC hobby world that appeared or happened in the last week (or two).

EdgeTX – alternative to OpenTX

While the new firmware for OpenTX compatible radios was released almost three weeks ago, I thought it is really worth mentioning it. EdgeTX is a forked project from OpenTX firmware. While the development of the mainstream OpenTX has stagnated a bit, enthusiast developers decided not to wait forever for many long waited features that community is waiting for (OpenTX, where is the touchscreen support?). Here is what the EdgeTX devs say:

“…In bringing you EdgeTX, our key goals for this first release were to:

enable use of the touchscreen interface for color radios that support it
allow use of high bit rate CRSF without having to modify your hardware if using transmitters like X9D+ and X7 via OneBit sampling mode

In bringing you EdgeTX, our main goal for this first release was to give to the community a usable touchscreen interface for color radios with touchscreens. Additionally, we wanted to establish a solid foundation for future features for the most commonly used radios.”

Link: https://github.com/EdgeTX/edgetx/releases/tag/v2.4.0

FatShark Scout HD goggles

Release of the FatShark Scout HD digital FPV goggles is probably the biggest news of the past week. These are the first FatShark DIgital FPV goggles and they are affordable starting goggles for the digital world of the FPV.

Available @ GetFPV:?https://www.getfpv.com/fat-shark-scout-hd-fpv-goggles-w-integrated-digital-receiver.html

Banggood:?https://www.banggood.com/Fat-Shark-Scout-HD-PVT-FPV-Goggles-…-1881764.html

ImmersionRC Ghost Hybrid V2

ImmersionRC released the second generation of the?Ghost Hybrid product. It is Ghost Receiver and Tramp VTX in one.

The Hybrid is now available in two variants, the Uno, and the Duo.?The Uno follows in the footsteps of the original Hybrid, but with the addition of 25.5×25.5 mounting points.

The Duo is for those who are not ready to compromise. Two full Ghost receivers, plus a 600mW Tramp 5.8GHz transmitter are mounted on a single-sided, low profile PCB.

Available @ Pyrodrone:?https://pyrodrone.com/…/immersion-rc-tramp-ghost-hybrid-v2-uno?https://pyrodrone.com/…/immersion-rc-tramp-ghost-hybrid-v2-duo-5-8ghz-vtx-2-4ghz-rx

Holybro FETtec Mini AIO 15A

Holybro FETtec Mini AIO 15A is the first AIO FC in toothpick style with KISS firmware on board. ESC’s are capable up to?15A, supports 2-4s batteries has Graphical OSD with full KISS tuning.

Available @ Holybro: http://www.holybro.com/product/holybro-fettec-mini-aio-15a

Banggood:?https://www.banggood.com/25_5x25_5mm-Holybro-FETtec-Mini-AIO-2-4S-F3-Flight-Controller-…-1881675.html

Features
FC:

KISS FC firmware
F3 Processor (STM32F303CCT6 @ 72MHz (MPU6000))
Supply voltage 6-18V (2S-4S Lipo voltage)
Dedicated onboard 5V BEC (max 1A)

ESC:

Active current limiting @ 15A
Input voltage: 2S-4S
High quality 30V MOSFETs
STM32G071 @ 64MHz
128 kHz Motor PWM
Automatic input signal detection
- Dshot 300-2400
- PWM
- OneShot42/125

OSD:

Graphic OSD (STM32)
Full KISS Tuning
- Filter (PIDs, Rates, Settings)
- LED control (RGB LED, Racewire)
- VTX
- Live data graphs (Voltage, motor rpm, current, motor temp, gyro values, link quality)
- KISS GPS support + live map
- Custom graphic pilot logo
- Stick overlay
- Custom layout

The FETtec Mini AIO 15A works with KISS/FETtec FC firmware version 1.3RC45Y or later !

Dimensions
Size: 29 x 29 mm
Mounting: 25,5 x 25,5 mm
Weight: 3.6 g

Dalprop?Cyclone T3028

Dalprop now has 3 inch props with T-mount. Cyclone T3018 and T3028 3-bladed propellers.

Available @ Foxeer:?https://www.foxeer.com/search?keywords=Dalprop+New+Cyclone

Aliexpress:?https://s.click.aliexpress.com/e/_97e27M

FatShark Scout HD goggles with Shark Byte

montis — Sat, 07 Aug 2021 16:24:22 +0000

The FatShark?Scout HD goggles are the?first?Fat Shark’s?HD digital FPV goggles. Image quality is achieved with a 1080p display viewed through Fat Shark’s patented folded optical engine. The 3.5”?LCD panel delivers a 44-degree FOV image at 60 fps with compatibility with Shark Byte transmitters. FatShark Scout HD is made on the base of already proven FatShark Scout analog goggles. The digital version is the whole new level of the image quality.

FatShark Scout HD goggles does not have any AV or HDMI input. You cannot use them for analog FPV as they are designed to work only with Shark Byte digital FPV system.

Scout HD goggles have Firmware update port. Rumors say, that a?firmware update with brightness, contrast, and hue adjustments will be added in the future.

FatShark Scout HD are the cheapest ready to use digital FPV goggles on the market currently.

FatShark Scout HD are compatible with Shark Byte Digital FPV video transmitters. There are 3 transmitters available currently:?https://www.getfpv.com/catalogsearch/result/?q=SharkByte

Released on 2021-08

Available @?GetFPV:?https://www.getfpv.com/fat-shark-scout-hd-fpv-goggles-w-integrated-digital-receiver.html

Banggood:?https://www.banggood.com/Fat-Shark-Scout-HD-PVT-FPV-Goggles-…-1881764.html

Features

Ergonomically molded headset w/ adjustable headband
Shark Byte Tx upgrade port
44 degrees diagonal FOV
3-Button OSD Navigation
Integrated digital receiver
Anti-fog fan

Specifications

Power Supply: 5.1mm Barrel Connector, 8-16V (2s – 4s) Center Pin Positive
Interpapillary Distance (IPD): 55 to 76 mm (fixed)
Operating Frequencies: 5.725-5.850GHz
FOV (field of view): 44 degrees diagonal
Interface: Shark Byte Tx upgrade port
Display: 3.5 inch TFT (1920 X 1080)
Controls: 3 button OSD navigation
Dimensions: 170 x 120 x 90mm
Upgradeable via SD card
Charging Port: USB-C
Storage: MicroSD
Weight: 336.5 g

Review: HGLRC Zeus VTX Nano

montis — Sat, 07 Aug 2021 01:00:15 +0000

Zeus Nano VTX is the smallest VTX from HGLRC. It is uniquely shaped and has multiple mount options. Let’s take a closer look at this interesting VTX.

Specifications

Model: Zeus Nano VTX
Built-in Microphone
Input voltage: DC 5V
PIT@75mA
25mW@180mA/16dBm
100mW@280mA/21.5dBm
200mW@330mA/24.5dBm
350mW@400mA/27.5dBm
Antenna interface: ipex
Output power: PIT/25/100/200/350mW
Standard 40 channels. A/B/E/F/R frequency group
Installing Hole: 16X16/25.5X25.5mm.M2/20X20mm.M3
Size: 18.6mm x 13.6mm x 6mm
Weight: 2.4g

Closer look

Zeus Nano VTX has breakable side tabs for various mounts. There is also protective metal casing on the front side of the VTX.

On the bac of the VTX you can find the push button for setting the channels, bands and power output level. There is also

The weight of the Zeus Nano VTX is 2.5 grams.

HGLRC Zeus Nano VTX pinout and connection schemes.

RF power measurements

Power output test on?25mW?setting. RF power meter shows 35mW.

On?100mW?setting RF power meter shows?116 mW.

On?200mW?setting RF power meter shows?211 mW

And on 350mW?setting RF power meter shows?343mW. Almost on spot, despite the fact it does heat up.

On 350mW power level setting and no active cooling the VTX heats up and the power output drops down to 1mW.

Below are the RF power outputs for all power levels. Measured at?Raceband,?Channel 5.

Power output vs frequency for?25mW?power level on?Raceband.

Power output vs frequency for?100mW?power level on?Raceband.

Power output vs frequency for?200mW?power level on?Raceband.

Power output vs frequency for?350mW?power level on?Raceband.

Betaflight VTX Tables

If you are using (or planing to use) the Betaflight versions 4.x? and want to control the VTX by Betaflight OSD, then you should set up the VTX Tables.

Read more on setting up the VTX tables here:?VTX Tables and how to set them up

Open Betaflight Configurator, connect to the flight controller, select “Video Transmitter” tab. Load the VTX table from the file by clicking on the “Load from file”.

HGLRC Zeus Nano?VTX Table file:?https://drive.google.com/file/d/1r6O1PC8CZZMefmyf0BdWRY-i9JlX2xFz/view?usp=sharing

Once VTX Table is loaded from the file, don’t forget to hit the [Save] button.

Conclusions

HGLRC Zeus Nano VTX is really small, has one of the kind boomerang shape and multiple mount options (16×16, 20×20 and whoop mount). It can be installed almost into any stack of any frame you build. The side tabs can be even broken off to minimize the footprint and fit into any spot.

RF output tests showed that Zeus Nano VTX really delivers the declared power levels.? On 25mW setting it outputs 35mW, on 100mW – 117mW, on 200mW – 211mW and on 350mW setting it reached solid 343mW output.?I have to say that HGLRC Zeus Nano VTX has performed the best so far in the RF output tests.

I give another thumbs up for adding the microphone on board. This allows to hear the motor sounds for those audiophile pilots (me including).

I need to notice that this VTX, being so small, heats up pretty much and when it overheats it drops the power output down to 1mW. So have in mind that this VTX has to be installed in the place with enough of the airflow. Also use pit mode and lower power levels, while powering this VTX on the bench.

Overall I’m very happy with this VTX and this is one of my favorite Nano sized VTX.

Available @?Banggood:?https://www.banggood.com/HGLRC-Zeus-nano-VTX-…-1773780.html

Disclaimer: This item was supplied by HGLRC for a fair and unbiased review. HGLRC never asked for a positive review and never influenced my opinion in any way. I’m trying my best to stay uninfluenced and give only my own opinion. All affiliate links if there are any help me purchase items for future reviews and tests.

Review: Diatone Mamba MSR RX and Mamba TX500 VTX

montis — Tue, 20 Apr 2021 17:58:21 +0000

Diatone has interesting AIO device – it is FrSky D16 compatible Mamba MSR receiver and 5.8 GHz Mamba TX500 video transmitter combo. This combo is also called Diatone Ultra AIO.

Specifications:

MAMBA MSR D16 ACCST Receiver
Working Voltage: 3.5- 10V
Working Current: 70mA /5V
Channel:16CH(1~16CH: SBUS,1~8CH:CPPM)
Size: 24×11.7×4.4mm
Antenna Connector: IPEX4
Protocol： ACCST D16 FCC/LBT
ACCESS (needs to upgrade to the corresponding protocol）
Product Size:24×11.7×4.4mm M2（20mm×2）
Weight: 1.6g

MAMBA TX500 Video Transmitter
Working Voltage: 4.5- 5.5V
Working Current: 380mA (5V/500mw)
Working Temperature: 90 ℃
Video Input Impedance: 50Ω
Size: 24×11.7×5.5mm
Antenna Connector: IPEX
Video Format: NTSC / PAL

Protocol: IRC
Output Power: 25mw/200mw/500mw/
Product Size: 24×12×5.5mm M2（20mm×2）
Weight: 2g

Supply : 5.8G sleeve dipole antenna×1
4pin Cable×4
20mm PCB Adaptor Board×1
30.5mm Adaptor Board ×1

The contents of the package

Diatone Mamba TX500 VTX and Mamba MSR receiver comes with the SH1.0 4pin silicone wire pigtails, 20x20mm and 30x30mm adapters, M2 screws, rubber grommets and the linear dipole antenna with the IPEX connector.

The package has 4 pieces of SH1.0 4pin silicone wire pigtails. You have two pieces as spares.

The weight

The weight of the Mamba MSR receiver is only 1.5 grams.

Its just a bit more than R-XSR receiver which weights 1.3 grams.

The Mamba TX500 VTX weights only 1.2 grams.

Weight of the Mamba TX500 VTX and MSR RX and 20×20 adapter is only 3.2 grams.

Weight of the Mamba TX500 VTX and MSR RX and 20×20 adapter is 4.4 grams.

Diatone Mamba Ultra AIO has two stack mounting options for 30x30mm and 20x20mm mounting sizes.

The Diatone MSR receiver has full compatibility with FrSky R-XSR. It uses the same chips and the same schematic.

You can use the same firmware as FrSky R-XSR receiver. If you want to change the receiver between the FCC and LBT versions you can just flash the appropriate firmware. R-XSR and Mamba MSR receiver ACCST V1 firmware: https://drive.google.com/file/d/12TbXeAeZKepcSkDZIl8EEPXkDqobqSQw

Diatone Mamba MSR receiver pinout:

Fun fact: This is the only FrSky receiver and VTX combo in the market as I know it. Other combos are TBS CRSF Nano receiver with TBS Unify Nano VTX, ImmersionRC Ghost Hybrid 5.8GHz vTx/2.4GHz Rx. If you know any more please let me know in the comments.

Diatone Mamba MSR receiver user manual: https://cdn.shopifycdn.net/s/files/MSR_Receiver_09_CN-EN.pdf?v=1602658047

Can be purchased only as MAMBA MSR D16 ACCST Receiver RX LBT/FCC and MAMBA TX500 Video Transmitter VTX combo:

Banggood: https://www.banggood.com/MAMBA-Ultra-AIO-Module-MSR-D16-ACCST-Receiver-and-MAMBA-TX500-VTX-p-1788065.html

GetFVP: https://www.getfpv.com/diatone-mamba-ultra-aio-rx-tx500-vtx-combo-fcc.html