DenisB
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DenisB 18/12/2022
Product as advertised. The IR lamps are 850nm so they are slightly visible with the naked eye. I tried with a 940nm light and surprisingly the camera seems to be tuned for 850nm as it didn't pick up any of the 940nm reflected IR light. Range wise I can't say whether it's truly in the hundred of meters but it does seem to reach as far as several tens of meters. Overall it's a nice little gadget although not that portable.
Night Vision Binoculars Device Digital Zoom Hunting Telescope 850nm 1080P HD 5X Binoculars Outdoor Day Night Dual Use 300m
US$89.99 US$149.99
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DenisB 23/07/2022
Ordered two pieces which arrived in apparently good shape. Only one of them seems to have a working GSM module though. Not sure I will order this item again given its price and so far poor performance.
LILYGO® TTGO T-SIM A7670G A7670E A7670SA R2 Wireless Module ESP32 Chip 4G LTE CAT1 MCU32 Development Board Support GSM/GPRS/EDGE
US$38.39 US$39.99
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DenisB Mixed impressions. I ordered two pieces which arrived in apparently good shape. Only one of them seems to have a working GSM module though. As the one that's not apparently working doesn't seem to recognize the nano SIM card I used which works perfectly with the other piece.Not sure I will order this item again given its price and so far poor performance.

DenisB 23/07/2022
Ordered two pieces which arrived in apparently good shape. Only one of them seems to have a working GSM module though. Not sure I will order this item again given its price and so far poor performance.
LILYGO® TTGO T-SIM A7670G A7670E A7670SA R2 Wireless Module ESP32 Chip 4G LTE CAT1 MCU32 Development Board Support GSM/GPRS/EDGE
US$38.39 US$39.99
0
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DenisB 23/07/2022
Items arrived in their carbord boxes, full accessories. Working as advertised. I've already had several itesm of the same type and was pleased with them. These seem to be just as good. I will definitely recommend it.
Eachine TX06 700TVL FOV 120 Degree 5.8Ghz 48CH 25mW Smart Audio Mini FPV Camera Support Pitmode AIO Transmitter For RC Drone Tiny Whoop
US$29.99 US$56.39
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LILYGO® TTGO T-SIM A7670G A7670E A7670SA R2 Wireless Module ESP32 Chip 4G LTE CAT1 MCU32 Development Board Support GSM/GPRS/EDGE
US$38.39 US$39.99

Q: What driver must be used for this board? My Windows 7 machine does not recognize it as any of the ESP32 boards with their drivers.

Asked by DenisB on 2022-07-20 12:23:56

Celebration Win7 needs to install the driver separately to recognize it. driver: http://www.wch-ic.com/downloads/CH343SER_EXE.html

2022-07-21 02:09:00 Helpful (0)
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DenisB 31/12/2021
Product as described. Assembly was easy and the user manual detailed enough. Still waiting for the BBs to to swell but it seems to be wiring even with air soft BBs so a good alternative to resupply with ammo.
JJ-01 1/8 DIY RC Tank Car Can launch Cannonball Made of Water Need to Assemble 4WD 2.4G 14CH Alloy Programming Remote Control Off-road Climbing Car Gift for Kids and Adults
US$59.99 US$100.99
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EWRF FPV Dual Camera System 1000TVL CMOS Mini Two Cameras + 5.8Ghz 600mW 40CH VTX + 3CH Switch Support PMW for RC Racing Drone
US$40.99 US$53.99

Q: What should be the signal's value? Can we apply a PWM output (i.e. 1000 to 2000 microsecond) and if so what is the threshold for triggering a camera switch action?

Asked by DenisB on 2021-02-19 03:22:23

The seller Yes， it supports PMW signal, and can be switched camera by remote control transmitter.

2021-02-28 09:26:29 Helpful (0)
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DenisB 07/05/2020
Works very well with my Raspberry Pi as a webcam. I removed the IR filter and paired it with an IR illuminator and a small thermal camera and now I have a low-cost equivalent of a FLIR DUO camera. Easy to install on any PC and works perfectly as a webcam. For this price it has no competition. Image quality is good.
Electronic Camera Module Night Vision Led Extension Mini Automatic Webcam Replacement HD 1.3 Million HM1355
US$8.38 US$14.99
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DenisB 17/06/2020
Item arrived earlier than estimated delivery date. Product looks as advertised, seems to be a revised version of both hardware and software (drone f/w is 25DEC2019), propellers seem re-enforced near the hub for more stiffness. Only did a couple of indoor optical flow very short flights, the quad seems stable enough. No calibration errors either the C-FLY or ENJOY-FLY. Controller seems a bit heavier than the other model I have, a JJRC X12 Aurora which is virtually identical in look and feel but seems to have some ever so slightly small differences. The batteries however are interchangeable, as do seem to be most of the other parts. Hopefully I won't have to swap any of them.
Eachine EX4 PRO 5G WIFI 3KM FPV GPS With 4K HD Camera 3-Axis Stable Gimbal 25 Mins Flight Time RC Drone Quadcopter RTF
US$231.99 US$273.99
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EKEN H9 4K WiFi DV Sport Camera Action Car DVR
US$52.99 US$83.99

Q: what can i am use this to fpv if yes how

Asked by MADAN on 2018-06-29 07:34:55

DenisB yes,turn on the wifi then connect your smartphone to it

2020-06-17 11:14:23 Helpful (0)
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EKEN H9 4K WiFi DV Sport Camera Action Car DVR
US$52.99 US$83.99

Q: can i get this product for review?

Asked by hdesai on 2018-07-30 08:24:20

DenisB don'tthink so

2020-06-17 11:13:58 Helpful (0)
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16MP WIFI HD 360 Degree Panoramic Camera 3D VR Video Sports Action Camera
US$67.56 US$72.54

Q: capacitou batery and time?

Asked by Antonio Carlos on 2018-01-03 04:10:51

DenisB 1000mAh,about 90mins

2020-06-17 11:13:39 Helpful (0)
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DenisB 11/06/2020
Item as advertised, arrived within specified time frame.
STARTRC Phone Monitor Hood Cover Remote Controller Transmitter Sunshade Compatible With DJI MAVIC MINI
US$9.25 US$11.99
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DenisB 11/06/2020
Item as advertised. Arrived within estimated delivery period.
Drone Parking Apron 25CM Waterproof Portable Landing Pad for DJI Spark Mini Racer Quadcopter
US$7.99 US$9.99
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DenisB 04/06/2020
Item arrived with a bit of delay but it is understandable. The bags look as advertised. You can fit quite a few LiPos either horizontally or vertically using the separators.
Realacc Fireproof Waterproof Lipo Battery Safety Bag(155x115x90mm) With Luminous Handle
US$6.99 US$25.59
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DenisB 03/06/2020
Arrived with some delay. Item looks as advertised. For a smartphone/action camera tripod it is very good but I do not trust it to hold an actual DSLR, then again the item is not intended for full DSLR cameras so overall I'm satisfied with the purchase. It's light and small enough to be easy to carry around.
Telescopic Mobile Phone Camera Camcorder Tripod Stand Mount Tripod and Smartphone-mount
US$5.78 US$21.99
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DenisB 28/05/2020
Very fast shipping. Items as advertised.
Excellway® 10 Pairs 2 Pins JST Male & Female Connectors Plug Cable Wire Line 110mm Red
US$5.08 US$11.99
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DenisB 28/05/2020
Very fast shipping. Items as advertised.
2PCS DC-DC Converter Step Down Module 3A 5V Mini BEC For RC Drone FPV Racing Multi Rotor
US$10.99 US$13.19
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DenisB 07/05/2020
Item as described, works very well, records video as expected. Haven't tested it bright light but don't expect too good of a performance, the price range isn't of a very high-end quality but from what I tested with the sunshade it works well. I recommend it as a low-cost alternative to other more expensive products.
Eachine D-moni5 5 Inch 800*480 16:9 5.8Ghz 72CH Mini FPV Monitor DVR Built-in Battery + Realacc Pagoda RHCP Antenna 6.5cm for Car Monitoring RC Drone
US$46.82 US$55.30
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DenisB 03/05/2020
Fits nice on my Wanhao i3 Duplicator Mini. Has a bit of a tight fit for the fliament to enter the pneumatic coupling but once you hand guide it through there's no problem. So far I printed over 10 hours worth of prints with no issues. Recommend it. Delivery was a bit long but understandable given the circumstances. Adding a tracking doesn't really help as it actually slows down shipping. I had another item shipped without tracking which arrived 2 weeks earlier although I purchased it after this one. Overall good product for a change, it fits nicely and works well.
Upgraded Left/Right 1.75mm Aluminum MK10 Extruder Drive Feed Kit for 3D Printer
US$9.82 US$17.06
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