Recenze 5 ks Geekcreit® HC-12 433MHz SI4438 Bezdrátový sériový modul Bezdrátový přijímač/vysílač sériové komunikace deska dat Dálkový ovladač 1000M - Banggood Česko online nakupování

5 ks Geekcreit® HC-12 433MHz SI4438 Bezdrátový sériový modul Bezdrátový přijímač/vysílač sériové komunikace deska dat Dálkový ovladač 1000M

US$31.99
~~US$38.99~~
Kup nyní

Hodnocení zákazníků

4.96 z5

Zobrazit všechny recenze57

5 hvězda
55 (96.5%)
4 hvězda
2 (3.5%)
3 hvězda
0 (0%)
2 hvězda
0 (0%)
1 hvězda
0 (0%)

Napsat recenzi Získejte dvojité body, pokud jste jedním z prvních 3 recenzí publikovaných!

Všechny recenze(57)
Snímky
Video(0)
Hvězdný
- Hvězdný(57)
- Hvězda 5(55)
- Hvězda 4(2)
- Hvězda 3(0)
- Hvězda 2(0)
- Hvězda 1(0)

Seřazeno podle:

Nejlepší recenze

Nejlepší recenze
Nejvíce užitečné
Nejnovější

Recenze pouze z vaší země (United States)

|

Ukázat originál

Část recenze byla přeložena automaticky.

studio.ciodoVIP2
IT
23/05/2017

i already use this module to communicate more arduinos togheter, the interface is simple and with perfect line of sight i can communicate with included antenna for around 1.5Km. using internal in a house is perfect for this and with hight baudrate bidirectional. for external usage is good but data trasmitted is low and latency is around 2 seconds, really useful to lanch command to a remote machine. some useful information and command can be found here https://www.elecrow.com/download/HC-12.pdf http://avrproject.ru/112/rf_hc12/2016-01-14_122335_HC-12_v2.3B.pdf attached here is some test of distance

i already use this module to communicate more arduinos togheter, the interface is simple and with perfect line of sight i can communicate with included antenna for around 1.5Km. using internal in a house is perfect for this and with hight baudrate bidirectional. for external usage is good but data trasmitted is low and latency is around 2 seconds, really useful to lanch command to a remote machine. some useful information and command can be found here https://www.elecrow.com/download/HC-12.pdf http://avrproject.ru/112/rf_hc12/2016-01-14_122335_HC-12_v2.3B.pdf attached here is some test of distance

i already use this module to communicate more arduinos togheter, the interface is simple and with perfect line of sight i can communicate with included antenna for around 1.5Km. using internal in a house is perfect for this and with hight baudrate bidirectional. for external usage is good but data trasmitted is low and latency is around 2 seconds, really useful to lanch command to a remote machine. some useful information and command can be found here https://www.elecrow.com/download/HC-12.pdf http://avrproject.ru/112/rf_hc12/2016-01-14_122335_HC-12_v2.3B.pdf attached here is some test of distance
2

Komentáře (1)

Ukázat originál
robertorceVIP4
IT
20/04/2021

tempi di poco piu lunghi del solito causa covid ma come sempre accettabilissimi tutto come da descrizione peccato non sia presente una fila di contatti per il resto ottimo

tempi di poco piu lunghi del solito causa covid ma come sempre accettabilissimi tutto come da descrizione peccato non sia presente una fila di contatti per il resto ottimo

tempi di poco piu lunghi del solito causa covid ma come sempre accettabilissimi tutto come da descrizione peccato non sia presente una fila di contatti per il resto ottimo
1

Komentáře

Ukázat originál
zik_zikVIP1
LV
23/08/2017

Very nice item,quick delivery.

Very nice item,quick delivery.

Very nice item,quick delivery.
1

Komentáře

Ukázat originál
nandhaVIP1
IN
06/07/2017

it is a good product value for money quality is nice ...

it is a good product value for money quality is nice ...

it is a good product value for money quality is nice ...
1

Komentáře

Ukázat originál
DcraftVIP1
BE
23/05/2017

Very well packed, quality is very good. Work very well. Good service and information. price is spot on.

Very well packed, quality is very good. Work very well. Good service and information. price is spot on.

Very well packed, quality is very good. Work very well. Good service and information. price is spot on.
2

Komentáře

Ukázat originál
BG131812171VIP1
SE
21/04/2023

To Sweden, it took less than 10 days and no tax or extra fees. EXACTLY AS DESCRIBED. Good seller/company Thanks.

To Sweden, it took less than 10 days and no tax or extra fees. EXACTLY AS DESCRIBED. Good seller/company Thanks.

To Sweden, it took less than 10 days and no tax or extra fees. EXACTLY AS DESCRIBED. Good seller/company Thanks.
0

Komentáře

Ukázat originál
tatyrVIP3
GR
11/08/2017

Verry good wireless communication in long distance

Verry good wireless communication in long distance

Verry good wireless communication in long distance
3

Komentáře

Ukázat originál
YolandaVIP1
ES
10/07/2017

Good shipping perfect conditions

Good shipping perfect conditions

Good shipping perfect conditions
3

Komentáře

Ukázat originál
ve2cfbVIP3
CA
31/03/2017

These things work like a charm, and easy to understand with the documentation..

These things work like a charm, and easy to understand with the documentation..

These things work like a charm, and easy to understand with the documentation..
3

Komentáře

Ukázat originál
cthectheVIP2
25/11/2015

i've purchased 4 before 3 months i've tested them and i bought another 10 for my network of sensors... this product is amazing

i've purchased 4 before 3 months i've tested them and i bought another 10 for my network of sensors... this product is amazing

i've purchased 4 before 3 months i've tested them and i bought another 10 for my network of sensors... this product is amazing
3

Komentáře

Ukázat originál

Show:

Celkový 0 stránky

Jdi na stránku

Jít

Možná vás zajímá

recommendation for you