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- Ç°¸ñ À¯Çü: module
- ¸ðµ¨ ¹øÈ£: E22-400T22S
- ºê·£µå À̸§: CDEBYTE
- ¿ø»êÁö: Áß±¹
- Size: 16*26mm
- Power: 22dBm
- Frequency: 433/470MHz (410-493MHz)
- Distance: 4000m
- Interface: UART
- RF connecor: SMD
- Key words: wireless transmitter and receiver
°³¹ß Å×½ºÆ®
RF ¼³Á¤:https://www.cdebyte.com/pdf-down.aspx?id=1720 PCB ¸³:https://www.cdebyte.com/pdf-down.aspx?id=2167
Á¦Ç° ¼³¸í »ç¿ëÀÚ ¼³¸í¼https://www.cdebyte.com/pdf-down.aspx?id=1553
ÀÌÀü ¹öÀü |
»õ ¹öÀü |
¸ðµ¨ ¹øÈ£ |
¸ðµ¨ ¹øÈ£ |
±¸¸Å ¸µÅ© |
E22-400T22S |
E22-400T22S1B |
Áö±Ý ±¸¸ÅÇϱâ |
E220-400T22S |
Áö±Ý ±¸¸ÅÇϱâ |
E220-400T22D |
Áö±Ý ±¸¸ÅÇϱâ |
E220-400T30S |
Áö±Ý ±¸¸ÅÇϱâ |
RF ÆĶó¹ÌÅÍ |
°ª |
ºñ°í |
ÀÛ¾÷ ÁÖÆļö |
410.125 ~ 493.125 MHz |
±âº»°ª: 433MHz |
Àü·Â Àü¼Û |
22 dBm |
ÃÖ´ë Àü·Â (160mW) |
°¨µµ ¼ö½Å |
-138 dBm |
- |
°ø±â µ¥ÀÌÅÍ ¿ä±Ý |
0.3k ~ 62.5kbps |
- |
½ÃÇè °Å¸® |
4000m |
°³¹æÀûÀÌ°í ¸¼Àº °ø±â¿¡¼ ÃÖ´ë Ãâ·Â, 5dBi ¾ÈÅ׳ª À̵æ, ³ôÀÌ 2m |
Çϵå¿þ¾î ¸Å°³ º¯¼ö |
°ª |
ºñ°í |
Å©±â |
16*26mm |
|
¾ÈÅ׳ª ŸÀÔ |
IPEX/½ºÅÆÇÁ ±¸¸Û |
|
Åë½Å ÀÎÅÍÆäÀ̽º |
UART |
|
ÆÐÅ°Áö |
SMD |
|
ÀüÀÚ ¸Å°³ º¯¼ö |
¹Î. |
À¯Çü. |
¸Æ½º. |
´ÜÀ§ |
Á¶°Ç |
Àü¿ø °ø±Þ ÀåÄ¡ |
2.3 |
3.6 |
5.5 |
V |
|
Ä¿¹Â´ÏÄÉÀÌ¼Ç ¼öÁØ |
3.0 |
3.3 |
3.6 |
V |
|
Àü·ù Àü¼Û |
95 |
100 |
105 |
MA |
22dBm(160mW) |
ÇöÀç ¼ö½Å |
6 |
6.5 |
7 |
MA |
|
¼ö¸é Àü·ù |
1 |
2 |
3 |
UA |
|
ÀÛµ¿ ¿Âµµ |
-40 |
20 |
+85 |
¡É |
|
ÀÛµ¿ ½Àµµ |
10 |
60 |
90 |
% |
|
º¸°ü ¿Âµµ |
-40 |
20 |
+125 |
¡É |
|
ÇÉ ¹øÈ£. |
ÇÉ ¾ÆÀÌÅÛ |
ÇÉ ¹æÇâ |
ÇÉ ÀÀ¿ë |
1 |
GND |
- |
±×¶ó¿îµå |
2 |
GND |
- |
±×¶ó¿îµå |
3 |
GND |
- |
±×¶ó¿îµå |
4 |
GND |
- |
±×¶ó¿îµå |
5 |
M0 |
ÀÔ·Â (¾àÇÑ Ç®¾÷) |
M1 À» »ç¿ëÇÏ¿© ¸ðµâÀÇ 4 °¡Áö ÀÛ¾÷ ¸ðµå (ÀϽà ÁßÁöµÇÁö ¾ÊÀ½, »ç¿ëÇÏÁö ¾ÊÀ» °æ¿ì Á¢Áö) ¸¦ °áÁ¤ÇÕ´Ï´Ù. |
6 |
M1 |
ÀÔ·Â (¾àÇÑ Ç®¾÷) |
M0 À» »ç¿ëÇÏ¿© ¸ðµâÀÇ 4 °¡Áö ÀÛ¾÷ ¸ðµå (ÀϽà ÁßÁö, »ç¿ëÇÏÁö ¾ÊÀ» °æ¿ì Á¢Áö) ¸¦ °áÁ¤ÇÕ´Ï´Ù. |
7 |
RXD |
ÀÔ·Â |
TTL UART ÀÔ·Â, ¿ÜºÎ (MCU, PC) TXD Ãâ·Â ÇÉ¿¡ ¿¬°á. ·Î ±¸¼º ÇÒ ¼ö ÀÖ½À´Ï´Ù. ¿ÀÇ µå·¹ÀÎ ¶Ç´Â Ç®¾÷ ÀÔ·Â. |
8 |
TXD |
Ãâ·Â |
TTL UART Ãâ·ÂÀº ¿ÜºÎ RXD (MCU, PC) ÀÔ·Â ÇÉ¿¡ ¿¬°áµË´Ï´Ù. ·Î ±¸¼º ÇÒ ¼ö ÀÖ½À´Ï´Ù. ¿ÀÇ µå·¹ÀÎ ¶Ç´Â Ǫ½Ã Ç® Ãâ·Â. |
9 |
AUX |
Ãâ·Â |
¸ðµâÀÇ ÀÛµ¿ »óŸ¦ Ç¥½ÃÇÏ°í ¿ÜºÎ MCU¸¦ ±ú ¿ó´Ï´Ù. ÀýÂ÷ Áß ÀÚü Á¡°Ë ÃʱâÈÀÇ °æ¿ì ÇÉÀº ³·Àº ·¹º§À» Ãâ·ÂÇÕ´Ï´Ù. Ǫ½Ã Ç® Ãâ·ÂÀ¸·Î ±¸¼º °¡´É (ÀϽà Á¤Áö°¡ Çã¿ëµË´Ï´Ù). |
10 |
VCC |
- |
Àü¿ø °ø±Þ ÀåÄ¡ 2.3V-5.5V DC |
11 |
GND |
- |
±×¶ó¿îµå |
12 |
NC |
- |
- |
13 |
GND |
- |
±×¶ó¿îµå |
14 |
NC |
- |
- |
15 |
NC |
- |
- |
16 |
NC |
- |
- |
17 |
NC |
- |
- |
18 |
NC |
- |
- |
19 |
GND |
- |
±×¶ó¿îµå |
20 |
GND |
- |
±×¶ó¿îµå |
21 |
°³¹Ì |
- |
¾ÈÅ׳ª |
22 |
GND |
- |
±×¶ó¿îµå |
|
|
|
|
|