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Ирсоли стандартии ройгон барои фармоишҳо аз $9.9 зиёд
Сиёсати Бозгашт
Тӯҳфаҳои баргардонидашуда то 40 рӯз пас аз гирифтани мол қабул карда мешаванд. Тӯҳфаҳои фардӣ наметавонанд баргардонида ё иваз карда шаванд. Тӯҳфаҳое, ки бо корти тӯҳфаи электронӣ харида шудаанд, танҳо иваз карда мешаванд; бозгаштҳо қабул намешаванд.
Тӯҳфаи Ройгон
Хуш омадед ба Roymall, сомонаи касбии шумо барои харидани тӯҳфаҳои баландсифати мағозаҳои департаментӣ. Мо дастгирии шуморо қадр карда, бо илова кардани як лаҳзаи иловагии шавқ ба харидҳои шумо, миннатдорӣ худро ифода мекунем. Вақте ки бо мо харид мекунед, шумо на танҳо аз маҳсулоти баландсифат, ки ҳаёти шуморо беҳтар мекунанд, баҳра мебаред, балки ҳар як фармоиш бо як тӯҳфаи ройгони махсус меояд. Омодаед, ки коллексияи моро омӯхта ва тӯҳфаҳои комили худро пайдо кунед? Маҳсулоти баландсифати мағозаҳои департаменти моро тафтиш кунед, фармоиши худро гузоред ва интизори шавқи тӯҳфаи ройгони худ бо хариди худ бошед.
Сиёсати Ирсол
Мо баъд аз гирифтани фармоишҳои шумо барои ирсоли мол ба шумо мекошем ва онҳоро бо амният мерасонем. Тафсилоти ирсол дар почтаи электронии тасдиқии шумо дода мешавад.Дар аксари ҳолатҳо, фармоишҳо дар давоми 2 рӯз коркард карда мешаванд.Дар ҳолатҳои махсус, онҳо ба таври зерин ба таъхир меафтанд: Вақте ки шумо дар рӯзи шанбе, якшанбе ё идҳо фармоиш медиҳед, он барои 2 рӯз ба таъхир меафтад..Одатан, 5-7 рӯзи корӣ (аз душанбе то ҷумъа) лозим аст, бе он ки бо таъхири парвоз ё омилҳои дигари муҳит таъсир кунад..Азбаски хидмати ирсоли мо дар саросари ҷаҳон аст, вақти ирсол вобаста ба ҷойгиршавии шумо хоҳад буд, бинобар ин, агар шумо дар ноҳияҳо ё кишварҳои дур ҳастед, шояд чанд бор лозим ояд ва лутфан бо сабр интизор шавед.
1. Сиёсати Бозгашт & Иваз
Мо танҳо тӯҳфаҳоеро қабул мекунем, ки аз roymall.com харида шудаанд. Агар шумо аз тақсимкунандагони маҳаллии мо ё аз фурӯшандагони дигар харида бошед, шумо наметавонед онҳоро аз ҷониби мо баргардонед.Тӯҳфаҳои фурӯши ниҳоӣ ё тӯҳфаҳои ройгон барои бозгашт қабул намешаванд.Барои иҷозаи бозгашт, тӯҳфаи шумо бояд истифода нашуда ва дар ҳамон ҳолате бошад, ки шумо онро гирифтаед. Инчунин бояд дар бастабандӣи аслӣ бошад.Пас аз гирифтани дастурҳои бозгашт аз мо, лутфан тӯҳфаҳои бозгаштшудаи худро бастабандӣ кунед ва бастаи худро дар почтаи маҳаллӣ ё дигар корпораҳои интиқолӣ гузоред. Мо тӯҳфаи бозгаштшуда ё ивазшудаи шуморо дар давоми 3-5 рӯзи корӣ пас аз гирифтанаш коркард мекунем. Бозгашт ба таври худкор коркард ва ба усули аслии пардохти шумо ворид карда мешавад.Бозгашт ё иваз қабул карда намешавад, агар маҳсулот бо фармоиш истеҳсол шуда бошад, аз ҷумла андозаи фардӣ, рангҳои фардӣ ё чопҳои фардӣ.Агар ба ёрии бештар ниёз доред, лутфан бо мо тамос гиред. service@roymall.com ё Whatsapp: +8619359849471
2.Сиёсати Бозгашт
Шумо пас аз гирифтани бастаи бозгаштӣ ва тафтиши он, бозгашти пурра ё 100% кредити мағозаро хоҳед гирифт. Бозгашт ба таври худкор коркард ва ба усули аслии пардохти шумо ворид карда мешавад.Лутфан қайд кунед, ки хароҷоти интиқол ва ҳама гуна уҳраҳо ё пардохтҳо бозгашт карда намешаванд. Хароҷоти иловагии интиқол пас аз фиристодани баста бозгашт карда намешаванд. Шумо масъули пардохти ин уҳраҳо ҳастед ва мо наметавонем онҳоро рафъ ё бозгашт кунем, ҳатто агар фармоиш ба мо баргардонида шавад.Пас аз гирифтани тӯҳфаи бозгаштӣ ва тасдиқи он, мо ба шумо почтаи электронӣ мефиристем, то ба шумо хабар диҳем, ки мо тӯҳфаи бозгаштшудаи шуморо гирифтаем. Мо инчунин ба шумо хабар медиҳем, ки бозгашти шумо тасдиқ ё рад карда шудааст.Агар дар бораи раванди бозгашт мушкилӣ доред, лутфан бо мо тамос гиред. service@roymall.com ё Whatsapp: +8619359849471
Beitian BN-880 Flight Control GPS Module Dual Module Compass With Cable
Description: Model:BN-880 Power Supply:DC Voltage 2.8V~6.0V,Typical:3.3V or 5.0V Consumption:Capture 50mA@5V Receiving Format:GPS,GLONASS,Galileo,BeiDou,QZSS and SBAS Receiving Channel:72 Searching Channel Receiving Sensitivity:Trace -167dBm Capture-148dBm Positioning Time:Cold Start:avg26s Warm Start:avg25s Hot Start:avg3s Level Positioning Precison:2m At Open Wind Output Frequency:1Hz-10Hz,Default 1Hz Speed Precison:0.1 m/s (Without Aid) Acceleration Precison:0.1 m/s (Without Aid) Dynamic Characteristics:Max Height:18000m Max Speed:5153m/s Max Acceleration:4G UART Interface:UART Port:TXDA and RXDA Support Rate:4800bps to 115200bps,Default 38400dps Working Temperature:-40℃-+85℃ Storage Temperature:-40℃-+85℃ Size:28mm x 28mm x 10mm Weight:10g The Moduleu2019s Pins:SDA,GND,TX,RX,VCC,SCL
Features: GPS Module,Dual Module Compass With electronic compass IC HMC5883L 1.25mm spacing between the 6pins patch seat
Note:Can not use for flight control with ,but it is suitable for Open source flight controller.
The GPS is amazing! I can get satellites in the basement of my 100 year old 3 story home sometimes! Outside, satellites lock quickly and remain rock-solid. Typically 12-14 satellites.
The compass orientation took some fussing. When you mount the antenna up (which you should be doing, the compass is flipped. Therefore, be sure to set the compass orientation to FLIP. Further, the orientation is sideways! So, you need to set the compass orientation in your flight controller configurator to "CW 270 Flip" if the wires are towards the back of your craft. If you mount it so the wires are to the front, you need to set the compass orientation to "CW 90 Flip". After this and compass calibration, everything is perfect. I hope this saves some time for someone out there.
The GPS is amazing! I can get satellites in the basement of my 100 year old 3 story home sometimes! Outside, satellites lock quickly and remain rock-solid. Typically 12-14 satellites.
The compass orientation took some fussing. When you mount the antenna up (which you should be doing, the compass is flipped. Therefore, be sure to set the compass orientation to FLIP. Further, the orientation is sideways! So, you need to set the compass orientation in your flight controller configurator to "CW 270 Flip" if the wires are towards the back of your craft. If you mount it so the wires are to the front, you need to set the compass orientation to "CW 90 Flip". After this and compass calibration, everything is perfect. I hope this saves some time for someone out there.
The GPS is amazing! I can get satellites in the basement of my 100 year old 3 story home sometimes! Outside, satellites lock quickly and remain rock-solid. Typically 12-14 satellites.
The compass orientation took some fussing. When you mount the antenna up (which you should be doing, the compass is flipped. Therefore, be sure to set the compass orientation to FLIP. Further, the orientation is sideways! So, you need to set the compass orientation in your flight controller configurator to "CW 270 Flip" if the wires are towards the back of your craft. If you mount it so the wires are to the front, you need to set the compass orientation to "CW 90 Flip". After this and compass calibration, everything is perfect. I hope this saves some time for someone out there.
Tips:For questions about your order, place of delivery, product discount, taxation, delivery time, warranty, shipping, payment, exchange rate, and other questions unrelated to the product, please contact customer service.
What is the name of the white connector that this GPS uses? I would like to design a PCB to interface with it, so I need to know this information. Many thanks
What is the name of the white connector that this GPS uses? I would like to design a PCB to interface with it, so I need to know this information. Many thanks
These are straight forward GPS module designed to be used alongside a flight controller, as such I do not believe they have any restrictions and are simply measuring GPS coordinates. I'm pretty sure the altitude is also triangulated, but that's as far as it goes it simply p as sses that information to the FC.
These are straight forward GPS module designed to be used alongside a flight controller, as such I do not believe they have any restrictions and are simply measuring GPS coordinates. I'm pretty sure the altitude is also triangulated, but that's as far as it goes it simply p as sses that information to the FC.
Answered by BG502556513 on 13/11/2021Helpful (0)
0
Q:
Can this GPS be programmed using the FT232RL USB serial converter in combination with the u-center software?
Can this GPS be programmed using the FT232RL USB serial converter in combination with the u-center software?
You can connect to this GPS by FTDI and u-center software and make changes in configuration - I did this and its working. However I believe I did not succeed to made changes permanent - when power cycle the GPS the settings was as original. Maybe I did something wrong when storing the new config (it needs to use proper command in the u-center).
You can connect to this GPS by FTDI and u-center software and make changes in configuration - I did this and its working. However I believe I did not succeed to made changes permanent - when power cycle the GPS the settings was as original. Maybe I did something wrong when storing the new config (it needs to use proper command in the u-center).
Answered by Robertha on 10/04/2020Helpful (0)
0
Q:
how to configure to 10hz instead of the default 1hz ?
how to configure to 10hz instead of the default 1hz ?
Goals
Enabling UBLOX7 protocol to obtain 10Hz update rate.
Results
UBLOX7 is configured only "randomically", most of the time the unit is configured using the standard UBLOX configuration with POSLLH instead of PVT sentence.
Used Hardware:
I'm testing a BN-880 GPS+GLONASS+GALILEO (3.01) on an OMNIBUS F3 board.
First setup
UART @115200bps UBLOX7 chosen in the configurator.
Plug the battery, BN-880 start blinking at 1Hz, after seconds the buzzer kicks in. GPS ERROR (red icon) and timeouts (4) are reported in the GPS tab.
INAV then reconfigures it and then the unit starts to blink faster at 5Hz and no PVT sentence enabled.
At this point to simulate a warm startup, I enter CLI and let the FC reboot. Again 90% of the time PVT sentence is not configured and UBLOX at 5Hz is set.
Second setup
UART @57600bps UBLOX7 chosen in the configurator.
With this setup the buzzer no more kicks in and 40% of the times UBLOX7 with PVT sentence is enabled on boot again with the same delay.
At this point to simulate a warm startup, I enter CLI and let the FC reboot. Again 90% of the time PVT sentence is not configured and UBLOX at 5Hz is set.
Tests done
I've edited to code and tried to stretch the timeouts in the unit initialization and I've to say that the rate of success has increased but nevertheless this increase init time of the unit and if it happens during flight can pose a serious threat to GPS modes.
Possibile "solutions"
I've seen that the code d
Goals
Enabling UBLOX7 protocol to obtain 10Hz update rate.
Results
UBLOX7 is configured only "randomically", most of the time the unit is configured using the standard UBLOX configuration with POSLLH instead of PVT sentence.
Used Hardware:
I'm testing a BN-880 GPS+GLONASS+GALILEO (3.01) on an OMNIBUS F3 board.
First setup
UART @115200bps UBLOX7 chosen in the configurator.
Plug the battery, BN-880 start blinking at 1Hz, after seconds the buzzer kicks in. GPS ERROR (red icon) and timeouts (4) are reported in the GPS tab.
INAV then reconfigures it and then the unit starts to blink faster at 5Hz and no PVT sentence enabled.
At this point to simulate a warm startup, I enter CLI and let the FC reboot. Again 90% of the time PVT sentence is not configured and UBLOX at 5Hz is set.
Second setup
UART @57600bps UBLOX7 chosen in the configurator.
With this setup the buzzer no more kicks in and 40% of the times UBLOX7 with PVT sentence is enabled on boot again with the same delay.
At this point to simulate a warm startup, I enter CLI and let the FC reboot. Again 90% of the time PVT sentence is not configured and UBLOX at 5Hz is set.
Tests done
I've edited to code and tried to stretch the timeouts in the unit initialization and I've to say that the rate of success has increased but nevertheless this increase init time of the unit and if it happens during flight can pose a serious threat to GPS modes.
Possibile "solutions"
I've seen that the code d
Answered by Aggelos2000 on 20/11/2021Helpful (0)
0
Q:
Why can't it be ordered from Russia? the address is written, but from China everything is normal
почему не получается заказать из России ? адрес наверный пишет, но с Китая все норм идёт
Idon’t know, I have to tinker, experiment. This is not a product plug and play, read and try on the forums in different ways. But after setup it works well.
Idon’t know, I have to tinker, experiment. This is not a product plug and play, read and try on the forums in different ways. But after setup it works well.
the pin pitch of this cable is WIDER than the flight controller cables, so you will have to splice them together because this will NOT plug directly into ANY flight controller UART port.If you can't solder or make tiny cables, it's NOT FOR YOU!
the pin pitch of this cable is WIDER than the flight controller cables, so you will have to splice them together because this will NOT plug directly into ANY flight controller UART port.If you can't solder or make tiny cables, it's NOT FOR YOU!
you certainly can use BN-880 on your quad, however it is quite large size which is more suitable to airplanes than quads. I recommend you buy the smaller BN-220 instead
you certainly can use BN-880 on your quad, however it is quite large size which is more suitable to airplanes than quads. I recommend you buy the smaller BN-220 instead
I do not have Flycolor X-Tower to confirm the compatibility of this GPS module. However, in general, when you want to connect a GPS module to a flight controller, your FC needs to have an open (free) UART- which consist of 5vdc, Ground, TX and RX terminals. Made your connection (usually by soldering) the GPS connection wires to FC with TX of GPS to RX of FC and RX of GPS to TX of FC. Set up your Ports in Betaflight with the corresponding GPS module; enable GPS in Betaflight with Ublox protocol...
I do not have Flycolor X-Tower to confirm the compatibility of this GPS module. However, in general, when you want to connect a GPS module to a flight controller, your FC needs to have an open (free) UART- which consist of 5vdc, Ground, TX and RX terminals. Made your connection (usually by soldering) the GPS connection wires to FC with TX of GPS to RX of FC and RX of GPS to TX of FC. Set up your Ports in Betaflight with the corresponding GPS module; enable GPS in Betaflight with Ublox protocol...