Esmarra
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Caddx Ant 1.8mm 1200TVL 16:9/4:3 Global WDR with OSD 2g Ultra Light Nano FPV Camera for FPV Racing RC Drone
US$21.90 US$26.39

Q: Does anyone know it the image can be fliped vertically, i.e the camera can be mounted upside down.

Asked by Esmarra on 2020-10-29 03:41:14

cookingandpie the camera has an OSD with a bunch of settings - but i don't see anywhere the option to filp the orientation of the image. so i think the answer is no.

2020-10-29 05:56:04 Helpful (2)
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Answers (7)
[EU Direct] Niubility B16 10.4Ah 36V 350W 16 Inches Electric Bicycle 25km/h Top Speed 40-50KM Mileage Range Electric Bike E-bike
US$799.99 US$1,239.99

Q: gear speed? As I can see in the picture for the white version, a gear is included in the Niubility bike. How come not for the black version?

Asked by BG023414213 on 2022-01-16 07:54:12

Esmarra Also interested in this! ^ Bump.

2022-02-25 08:07:28 Helpful (0)
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Answers (1)

Esmarra Hey, Could you elaborate on this "using PlatformIO". I'm having trouble flashing this F4. Please share .pio settings and how you upload. i.e connected via USB-C or not, and which button to press(Boot\Reset\Key). Thanks!

Xav 10/06/2020
It work very well. Programming is easy using stm32duino with PlatformIO. Flashing is easy using NRST and BOOT0 with a single finger to activate DFU over USB. Debugging is simple using serial port over USB. One important thing need to be noticed: if you can't see DFU firmware after doing the DFU boot sequence, warm-up the stm32 chip with your finger. It need to be at least at 25 degC to work. Even with this DFU issue, it stays a very good product.
STM32F401 Development Board STM32F401CCU6 STM32F4 Learning Board
US$7.51 US$16.99
2
Comments (1)
Caddx Ant Lite 1/3'' CMOS 1.8mm 1200TVL 4:3 PAL/NTSC Global WDR FOV 165° FPV Camera FPVCycle Edition for FPV Racing RC Drone
US$17.49 US$33.99

Q: Attention! mine came with switched gnd and 5v cables! I burnt my FC

Asked by Peter on 2020-11-06 08:49:57

Esmarra I also had this problem, but my FC was fine. BEWARE The camera is great tho

2020-12-03 05:38:13 Helpful (0)
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Answers (3)
Esmarra 30/08/2020
Good
Bakeey Replacement Silicone Sports Soft Wrist Strap Bracelet Wristband for XIAOMI Mi Band 3/4/5 Non-original
US$5.99 US$18.99
0
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Esmarra 30/08/2020
Does the job.
3000g 0.1g Digital Scale with Backlight Food Scale For Kitchen Jewelry Food Diet
US$11.69 US$15.99
0
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Esmarra 04/05/2020
Good product overall. Iv'e ordered two strips, and only 1 out of 240 leds had a capacitor lifted. Led Spacing is consistent even where the strips are soldered. It has plenty brightness. I controlled mine using this board ( Double check 5v power!) : https://www.banggood.com/DC5V-1M-2M-WS2812B-5050-Bluetooth-USB-APP-Control-RGB-Individually-Addressable-LED-Strip-Light-Kit-p-1398864.html?p=FX25081395033201503Y See pictures for more details.
DC5V 2M Narrow 5MM Width WS2812B 5050 60LED/M IP20 Individual Addressable RGB Dream Color LED Strip Light
US$11.54 US$22.99
2
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Esmarra HowDid it work? you can reply in PT, no problem!

Markez 21/01/2019
O Tail Boom e o motor de cauda deste Up-Grade são mais reforçados e com uma hélice de cauda pouco maior. O Main Motor é idêntico ao do Xk K 110 com um pequeno ESC. Um Main Shaft de carbono com uma Main Gear igual a do K 110. Acompanha dois pinhões de nylon para instalação no eixo do motor. Vou montar, testar e ver se funciona adequadamente. Não Conheço.
Walkera Mini CP Super CP Helicopter Black Gold M5 Upgrade Brushless Kit Set KV12000 Motor
US$46.16 US$94.99
0
Comments (1)
LILYGO® TTGO T-Camera ESP32 WROVER with PSRAM Camera Module OV2640 Camera 0.96 Inch OLED
US$22.99 US$27.99

Q: what is use of OLED display? what is its function.

Asked by Deepak Manghani on 2019-01-30 08:08:49

Esmarra https://youtu.be/2KGYH-595H0

2019-02-06 12:24:47 Helpful (0)
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Answers (2)
DC 24V 3A T12 Soldering Tools Electrocautery With XT60 Plug For RC FPV RC Models
US$11.71 US$23.99

Q: is this an hot hair gun? 600°C? whaaat.

Asked by Esmarra on 2019-05-13 05:30:25

zengjiewen not hair gun, Soldering Tool

2019-05-15 10:50:51 Helpful (0)
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Answers (1)
Realacc Martian III 190mm 220mm 250mm 4mm Carbon Fiber FPV Racing Arm Kit
US$5.50 US$9.99

Q: will it fit the martian II frame?

Asked by MooMoos on 2019-03-26 11:37:01

Esmarra Yes it will.

2019-04-12 06:41:00 Helpful (0)
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Answers (1)
Esmarra 01/07/2018
I'm now a T-Motor fan for life, i got the 2400kv, but should have gotten the 2600 this motor has great punch, they are light and the bearings feel great.
T-motor F40 PRO II 2306 1600KV 2400KV 2600KV 3-4S Brushless Motor for RC Multirotor FPV Racing Drone
US$27.17 US$41.25
0
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Esmarra 01/07/2018
Stellar Feel and Looks, get them!
2 Pcs FrSky Taranis Q X7 Radio Transmitter Part Gimbal-M7 M7 High Sensitivity Hall Sensor Gimbal
US$46.32 US$74.99
0
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Esmarra 01/07/2018
Does the job, just clean it and the grip works great again
Honana HN-CH014 Sticky Gel Cell Pad Anti Slip Phone Pads Kitchen Bathroom House Car Phone Holder
US$2.81 US$9.99
0
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Esmarra 01/07/2018
Work Great, knurled really helps with screwing the standoffs, in the Martian II frame ( https://goo.gl/1jKqPM ) you might have an issue with the camera side plates
Suleve™ M3AR3 10Pcs M3 35mm Knurled Standoff Aluminum Alloy Multicolor
US$5.84 US$10.99
0
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Esmarra 01/07/2018
Black Props break way more often than the clear ones(red for me in this case) Good Product over all.
2 Pair DALPROP T5045C Cyclone 5 Inch 3 Blade Propeller Clover Prop Black Red Orange Green
US$5.12 US$4.80
0
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Comments (0)
Esmarra 01/07/2018
Good usability ,nice quality and fits QX7 really nice.
JR Futaba Metal Support Holder For Transmitter Radio System
US$5.67 US$13.99
0
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Esmarra 01/07/2018
Works flawlessly, good quality 10/10/10 Price/Usability/Quality
250mL Lab Wash Bottle Liquid Water Squeeze Bottle Graduated Transparent Container Label Tattoo
US$18.99 US$22.99
0
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Esmarra 10/02/2018
Works well for general purpose, can't really go wrong at this price, just don't do high voltage with it, or your gonna have a bad time
DANIU DT832 Digital LCD Multimeter Ohm Voltage Ampere Meter Buzzer Function with Test Probe
US$9.89 US$13.99
1
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Comments (0)
Esmarra 10/02/2018
Comming from a standard HS1177 CCD and this is a massive, massive improvement, i can fly when the sun is low, and actually see something, WDR is mind blowing, and the quality is over the top, this is CMOS done right, and they are coming to stay. I can't go back now. I 3Dprinted a mount for my martian II frame, so the camera is better protected, it comes at a cost tho, you will get the standoffs in video feed, see pic.
RunCam Eagle 2 Pro Global WDR OSD Audio 800TVL CMOS FOV 170 Degree 16:9/4:3 Switchable FPV Camera
US$50.16 US$74.62
0
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