Jacques
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FPV Mini commutatore elettronico bidirezionale mini commutatore video per RC Drone FPV Racing
US$10.99 US$13.19

D: Please, is the PWM threshold = 1500us, to commute ? Thanks

Domandata da Jacques il 2020-12-05 05:41:57

ChilloutNobody yes it is I think

2020-12-06 11:14:27 Utile (0)
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Jacques 25/11/2020
Quickly delivered and ok to simply hold a smartphone upside a Taranis radio. As noticed in other reviews, the bolt does not match with the camera bracket.
Supporto per monitor con morsetto per telefono FPV per trasmettitore RC
US$10.50 US$15.99
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Jacques 13/12/2019
A good option to discover the WROVER. 2 Remarks : - But careful : only one way at a time to power the board (USB/5V/3.3V). - The boards with the I option have then an IPEX connector for an external antenna, but also a PCB antenna ; however, this antenna isn't connected ! On the schematic (cf. WROVER datasheet), there are 2 resistances R14 and R15 (0 Ohms in fact) and only one is present, toward the IPEX connector (I option) OR toward the PCB antenna (no I option). So, with the I option, it's possible to use the PCB antenna, but with a little solder work...
Scheda di sviluppo ESP32 della scheda madre ESP32-DevkitC ESP32-WROOM-32U / 32D F VB VIB S1
US$18.99 US$25.99
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Scheda di sviluppo ESP32 della scheda madre ESP32-DevkitC ESP32-WROOM-32U / 32D F VB VIB S1
US$18.99 US$25.99

D: The DEVKITC with "I" option have and IPEX connector for an external wifi antenna. But have they again a PCB antenna, as a DEVKITC without the "I" option ? I think... but I am not sure !

Domandata da Jacques il 2019-11-21 11:35:14

Coed You can check the difference of them: https ://www.espressif.com/sites/default/files/documentation/espressif_products_ordering_information_en.pdf

2019-11-29 03:29:26 Utile (0)
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Scheda di sviluppo Internet ESP32 WIFI 0.96 Pollici Kit modulo WIFI bluetooth OLED Geekcreit per Arduino - prodotti compatibili con schede Arduino ufficiali
US$16.06 US$17.07

D: This device is not recognised as a USB device. I've tried different USB cables in windows and linux and it won't appear in USB devices. The list of USB devices (for windows in device manager and for linux in ls dev/tty*) simply does not change when I connect it! Does anyone know what the problem is?

Domandata da kamran00f il 2019-07-03 05:38:05

Jacques I observed the same problem. Is there a solution to enable the CP2102 circuit and to program the card NORMALLY via its USB connector, as announced by Heltec ? If not, may be a bug with some versions or a bad clone and I prefer to replace it.

2019-11-02 05:21:02 Utile (0)
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LILYGO® TTGO ESP32 SX1276 LoRa 868MHz bluetooth WIFI Scheda di sviluppo antenna Lora Internet
US$24.26 US$20.00

D: Please a reference for the documentation (here the pins schematic doesn't correspond to this product...). Thanks.

Domandata da Jacques il 2018-10-14 01:28:57

Alogism now correct

2018-10-24 03:55:38 Utile (0)
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Charsoon Antimatter 1000W 30A Scaricatore di equilibrio caricabatterie per batterie lipo/life/nicd/pb
US$99.99 US$191.99

D: 306b

Domandata da Jacques il 2018-04-16 02:54:30

Steven they are compatible

2018-04-25 04:54:07 Utile (0)
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