TTGO T-ºö ESP32 LoRa 433/868/915Mhz WiFi GPS NEO-6M 18650 ¹èÅ͸® Ȧ´õ
Á¦Ç° µ¥¸ð
OLED(OLED ±¸¸Å ¸µÅ©·Î À̵¿ÇÏ·Á¸é À̹ÌÁö¸¦ Ŭ¸¯ÇϽʽÿÀ.)
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ESP32
ÃֽŠESP32 ¹öÀü: REV1
WIFI
ºí·çÅõ½º
4MB PSRAM
4MB Ç÷¡½Ã
3D ¾ÈÅ׳ª
LORA
Á¦Ç° ¼³¸í
ÀÛµ¿ Àü¾Ð: 1.8 ~ 3.7v
¼ö¶ô°¡´ÉÇÑ ÇöÀç: 10 ~ 14mA
¼Û½Å ÇöÀç: 120mA @ + 20dBm
90mA @ + 17dBm
29mA @ + 13dBm
ÀÛµ¿ ÁÖÆļö: 433/470MHz(433HMz ¹öÀü) /868M/915M(868MHz ¹öÀü)
¼Û½Å Èû: + 20dBm
°¨µµ¸¦ ¹ÞÀ¸½Ê½Ã¿À:-139dBm @ LoRa & 62.5Khz & SF = 12 & 146bps
-136dBm @ LoRa & 125Khz & SF = 12 & 293bps
-118dBm @ LoRa & 125Khz & SF = 6 & 9380bps
-123dBm @ FSK & 5Khz & 1.2Kbps
ÁÖÆļö ¿À·ù: +/-15KHz
FIFO °ø°£: 64 ¹ÙÀÌÆ®
µ¥ÀÌÅÍ ¼Óµµ: 1.2K ~ 300Kbps @ FSK
0.018K ~ 37.5Kbps @ LoRa
º¯Á¶ ¸ðµå: FSK,GFSK,MSK,GMSK,LoRa TM,OOK
ÀÎÅÍÆäÀ̽º ÇüÅÂ: SPI
Àá ÇöÀç: 0.2uA @ Àá
1.5uA @ À¯ÈÞ
Operating?temperature?:-40 ° + 85 °
µðÁöÅÐ RSSI ±â´É
ÀÚµ¿ ÁÖÆļö ±³Á¤
ÀÚµ¿ À̵æ Á¦¾î
ÀúÀü¾Ð °¨Áö ¹× ¿Âµµ ¼¾¼
ºü¸¥ ¿þÀÌÅ© ¾÷ ¹× ÁÖÆļö È£ÇÎ
³ôÀº ±¸¼º µ¥ÀÌÅÍ ÆÐŶ 󸮱â
GPS
GPS ¸ðµâ NEO-6M, ¹ü¿ë 3V-5V Àü¿ø °ø±Þ ÀåÄ¡
¼¼¶ó¹Í ¾ÈÅ׳ª¸¦ °¡Áø Destined ´ÜÀ§, ½ÅÈ£ ÃÖ°í
±¸¼º ¸Å°³ º¯¼ö µ¥ÀÌÅÍ EEPROM ´Ù¿î ÀúÀå
µ¥ÀÌÅÍ ¹é¾÷ ¹èÅ͸®
LED ½ÅÈ£ Ç¥½Ã±â°¡ ÀÖ½À´Ï´Ù.
±âº» Àü¼Û ¼Óµµ: 9600
Àü¿ø
TP5400
1A ¹èÅ͸® °ü¸®
LED Ç¥½Ã±â: 4 °³ÀÇ led°¡ ½Ç½Ã°£À¸·Î ¹èÅ͸® »óŸ¦ º¸¿©ÁÝ´Ï´Ù.
USB
CP2104-GMR
»çÀü Ç÷¡½Ã Æß¿þ¾î
-Softrf°¡ V4.0
Á¦Ç° ¾÷±×·¹ÀÌµå ³»¿ë
1. ÇÉ GPIO34 ÇÉÀº gpio35·Î ´ëüµË´Ï´Ù
2. Èû °ü¸® axp192·Î À§Å¹ IC (TP5400) ¸¦ ´ëüÇϽʽÿÀ
3.GPS TX, RX ÇÉ º¸Ãæ
4. Àü¿øÀ» ÄÑ°í Á¦°ÅÇϽʽÿÀ, ¿·ÁÀÖ´Â ´ÜÃß·Î ´ëüÇϽʽÿÀ
5. °¨¼ÒµÈ Àá ÇöÀç
6.GPS ¹èÅ͸® ±³Ã¼
Á¤º¸ ´õ:
Https://github.com/lyusupov/SoftRF/wiki/Prime-Edition-MkII
Https://github.com/LilyGO/SoftRF
Å©±â ±×¸²
ÇÉ È¸·Îµµ
Á¦Ç° ¼¼ºÎ»çÇ×
¹è¼Û ¸ñ·Ï
433mhz ¹öÀü
1 X TTGO T-ºö ESP32
1X433MHz¾ÈÅ׳ª
2 X ÇÉ
868MHz ¹öÀü
1 X TTGO T-ºö ESP32
1 X868MHz ¾ÈÅ׳ª
2 X ÇÉ
923mhz ¹öÀü
1 X TTGO T-ºö ESP32
1X923mhz ¾ÈÅ׳ª
2 X ÇÉ
?
915MHz ¹öÀü
1 X TTGO T-ºö ESP32
1X915MHz/923mhz ¾ÈÅ׳ª
2 X ÇÉ