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Tüm Mesajlar
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Tüm Mesajlar

Vicente 28/02/2020
Received and tested. 235V AC. Good. - VR output adjustment range, from 25,45V to 39,55V. - The fan starts on when temperature inside raise at 55ºC. - No hiss or noises detected. Worst. -Weak packaging, Aluminum suport damaged. - AC Ripple. 20mV at 1Amp. 100mV at 6Amp. 380mV at 10Amp. Resume. - Good to replace transformer and attach slave Regulated Power Supply for Lab. Hope it helps somebody.
400W Anahtarlama Güç Kaynağı Sürücüsü AC 110V/220V'den DC 36V 11A'ya LED Şerit Işığı için Dönüştürücü
US$28.99 US$38.99
4
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Vicente 11/05/2020
It is a very powerful development kit because it allows you to assemble your solution with all the elements already installed. The liion battery holder is a plus. The included sketch is in scan mode of nearby wifi networks. The revision of the board received is 3.0 and the circuit diagram can be downloaded from http://myosuploads3.banggood.com/products/20190830/20190830005003t18v3.pdf. The red LED indicates power to the board, the green network warns when the battery is charged. The battery charging current is 875mA. The TPA5400 DC/DC converter reaches a temperature of 49ºC when it is charging the liion battery, but it is within limits. The consumption of the circuit charging the battery (discharged) and the active wifi part is 1.2 Amp. Of all the modules that I have bought for development with ESP32 this seems to me the option with more advantage to have accessible JTAG as well. In short, a very good option for development with PlatformIO or ArduinoIDE.
LILYGO® TTGO T-Energy ESP32 8MByte PSRAM WiFi bluetooth Modülü 18650 Batarya ESP32-WROVER-IB Geliştirme Kartı
US$15.99 US$21.99
10
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Vicente 12/05/2020
The unit is very compact with the bateery holder ready for liion, battery. I'm testing the unit, here are my impressions. SIM7000G. (Global) it's a low-power cellular module that supports the new LTE CAT-M1 and NB-IoT technology and also has integrated high-speed, multi-GNSS (GPS, GLONASS and BeiDou/Compass, Galileo, QZSS standards) for location tracking. This version can be used around the globe countries. More information can be found in https://github.com/botletics/SIM7000-LTE-Shield GPS Module. It fixes the geo position very slow the first time (it depends of your coverage of course) took 2 minutes in my case. Pros. - USB C - SDCard socket. - 18650 backup power supply - JTAG points to debug. - Additional Solar Cell voltage input. - Espressif ESP32 WROOVER-B with 4 M Flash, 8 M PSRAM Cons. - No documentation, you have to explore groups and forums for each new element built in. - No github or repository to inspect the sketch built in. Yo have to flash and everything is lost. - Price.
LILYGO® TTGO T-SIM7000G ESP32 Kablosuz İletişim Modülü Küçük Kart Geliştirme Kartı
US$46.45 US$67.99
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Vicente 29/06/2020
Works OK, temperature stability equal as the orginal tip equiped.
Dijital LCD Lehim Demiri için Yedek Siyah Krom Uç Lehim Uçları
US$10.99 US$16.99
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Vicente 29/06/2020
Good standard quality. Let's see how long it last.
4 x 3 Matris 12 Tuşlu Dizi Membran Anahtar Tuş Takımı Klavye
US$4.99 US$7.99
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LILYGO® TTGO T-SIM7000G ESP32 Kablosuz İletişim Modülü Küçük Kart Geliştirme Kartı
US$46.45 US$67.99

Q: Where I can find the sketch built into the received unit? Is there any git repository?

Soran Vicente Açık 2020-05-12 04:40:23

Thisred https://github.com/Xinyuan-LilyGO/LilyGO-T-SIM7000G

2020-05-18 05:04:54 Yararlı (0)
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Vicente 07/05/2020
Finalmente lo he recibido despues de 1 mes y medio desde el envío. Es una ESP32 sin mayores variaciones sobre el diseño estándar y con las especificaciones del pinout normal. Lo que no entiendo es porque el programa con el que viene cargado no está disponible como sketch. Sería de agardecer el que pasaran el sketch con el que viene cargado para comprobar el funcionamiento porque simplemente, no se lo que hace y tampoco sirve de mucho porque lo he de flashear de nuevo. Alguien sabe si la parte de GSM con el SIM800L es compatible con con la red de Pepephone gprs?
LILYGO® TTGO T-Call V1.3 V1.4 ESP32 Kablosuz Modül GPRS Anten SIM Kart SIM800L Board
US$29.51 US$37.99
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Vicente 07/05/2020
Finalmente lo he recibido despues de 1 mes y medio desde el envío. Es una ESP32 sin mayores variaciones sobre el diseño estándar y con las especificaciones del pinout normal. Lo que no entiendo es porque el programa con el que viene cargado no está disponible como sketch. Sería de agardecer el que pasaran el sketch con el que viene cargado para comprobar el funcionamiento porque simplemente, no se lo que hace y tampoco sirve de mucho porque lo he de flashear de nuevo.
Geekcreit® ESP32 WiFi+bluetooth Geliştirme Kartı Ultra Düşük Güç Tüketimli Çift Çekirdekli İğneler Lehimlenmemiş
US$11.99 US$21.99
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Vicente 16/04/2020
A very compact unit with less GPIO than the Dev kit versions oriented to Graphical Display environments, but usefull without any doubt. The addon for external battery connection saves many headhaches if you plan to use it as a portable device like as I planned. The USB C connector it's a +.
TTGO T-Görüntüle ESP32 CP2104 CH340K CH9102F WiFi bluetooth Modülü 1.14 İnç LCD Geliştirme Kartı LILYGO - Resmi Arduino kartlarıyla çalışan ürünler
US$18.27 US$16.99
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Vicente 14/04/2020
Delivered in short time against the actual circumstances. No too much to say, a developmet kit release V1 with the orginal espressif aplication note BOM and PCB layout. ESP32 module version at the picture.
Geekcreit® ESP32 WiFi+bluetooth Geliştirme Kartı Ultra Düşük Güç Tüketimli Çift Çekirdekli İğneler Lehimlenmemiş
US$11.99 US$21.99
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400W Anahtarlama Güç Kaynağı Sürücüsü AC 110V/220V'den DC 36V 11A'ya LED Şerit Işığı için Dönüştürücü
US$28.99 US$38.99

Q: Does anyone know what the DC output voltage regulation would be on this unit? +/- percentage or voltage amount..

Soran Frank Açık 2020-03-11 07:11:23

Vicente Adjustment,from 24,5 to 39,4V

2020-03-27 08:19:21 Yararlı (1)
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Vicente 04/12/2019
The battery authonomy was short after first charging, you need to repeat charging cycle 3-4 times to long last time.
Eachine EV800DM Varifokal 5.8G 40CH Çeşitlilik FPV Gözlükler HD DVR ile 3 İnç 900*600 Video Kulaklık Dahili 2000mAh Batarya
US$122.99 US$196.39
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Vicente 27/11/2019
Let's see how it works, I'll compare with my Falkor.
Foxeer Razer Mini 1/3 CMOS HD 5MP 2.1mm M12 Lens 1200TVL 4: 3/16: 9 NTSC / PAL Değiştirilebilir FPV Kamera RC Drone Için
US$29.99 US$31.19
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Vicente 22/11/2019
Bien embalada y con todos los accesorios. Probada, iluminación correcta y con pocos defectos en el DPC.
Foxeer Razer Micro 1/3 CMOS 1.8mm Lens 1200TVL 4: 3/16: 9 NTSC / PAL Değiştirilebilir FPV Kamera RC Drone Için
US$25.99 US$29.99
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Vicente 19/11/2019
good image
Foxeer Razer Micro 1/3 CMOS 1.8mm Lens 1200TVL 4: 3/16: 9 NTSC / PAL Değiştirilebilir FPV Kamera RC Drone Için
US$25.99 US$29.99
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Diatone 2019 GT R349 TBS VTX Baskı 135mm 3 inç 4S FPV Yarış RC Drone PNP, 8686578 OSD 25A RunCam Micro Swift
US$179.99 US$270.14

Q: Esse Drone vem com controle remoto ? Ele vem com qual aplicativo ?

Soran Edgard Marques Marques Açık 2019-04-08 10:34:18

Vicente no

2019-11-16 02:46:10 Yararlı (0)
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Vicente 07/11/2019
Have to test.. arrived well packaged.
FPV Racing için 2 Çift HQ Pervane Kanalı 3 Tri-Blade 3 "Cinewhoop Pervanesi
US$3.99 US$9.99
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Vicente 07/11/2019
Have to test.. arrived well packaged.
HQProp DP3X4X3 3 bıçaklı 3 İnç Polikarbonat POPO Pervane 2CW + 2CCW
US$7.81 US$9.99
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Vicente 23/03/2019
I can't wait to test it in my new drone!!
Airbot Furling 32 4in1 BLHELI_32 3-6 S 4x45A Fırçasız ESC ile F3 MCU ADC Akım Sensör için RC Drone
US$54.99 US$65.99
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Vicente 02/05/2019
Great backpack.. recommended!
RC Drone FPV Yarışı için Waterproof Verici Beam Port Çantası ile URUAV UR7 36L Sırt Çantası 40x55x22mm Kendin Yap Odası
US$55.99 US$68.99
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