Á¦Ç° µ¥¸ð(Âü°í: oled´Â T-BEAM ³³¶«µÇÁö ¾Ê½À´Ï´Ù)
Á¦Ç° Ư¡
ESP32
ÃֽŠESP32 ¹öÀü: REV1
WIFI
ºí·çÅõ½º
8MB 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 ¡É ~ + 85 ¡É
µðÁöÅÐ RSSI ±â´É
ÀÚµ¿ ÁÖÆļö ±³Á¤
ÀÚµ¿ À̵æ Á¦¾î
ÀúÀü¾Ð °¨Áö
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
Àü¿ø °ø±Þ ÀåÄ¡ InputUSB 5V/1A
̾˟ current500mA
¹èÅ͸® ÀÔ·Â 3.7-4.2V
̾˟ ICAXP192
OLED ¹¦»ç:
1. Å©±â: 0.96 ÀÎÄ¡
2. ³ôÀº ÇØ»óµµ: 128*64
3. »ö±ò: ¹é»ö
4. ½Ã¾ß°¢: > 160 °
5. ¿îÀü»ç IC: SSD1306
6. ÀÛµ¿ ¿Âµµ: -30 celcius ~ 80 celcius
7. (°ü´ëÇÑ) ´ÜÀ§ ¾ç: 27.0MM * 27.0MM * 4.1MM
8. ¸¹Àº Á¦¾î Ĩ: ¿ÏÀüÈ÷ Arduino, 51 ½Ã¸®Áî, MSP430 ½Ã¸®Áî, STM32/2, CSR Ĩ µî.(Âü°í¸¦ À§ÇÑ ·çƾÀÇ ¸¹Àº)
9. ³ÐÀº Àü¾Ð Áö¿ø: ¾î¶² ¼öÁ¤µçÁö ¾øÀÌ, Á÷Á¢ 3.3V ~ 5V dc¸¦ Áö¿øÇÕ´Ï´Ù
10. ¸Å¿ì ³·Àº Àü·Â ¼Òºñ: Á¤»óÀûÀÎ °¡µ¿Àº 0.04W
11.IO Æ÷Æ®´Â ÃÖ¼Ò µð½ºÇ÷¹À̸¦ Â÷ÁöÇÕ´Ï´Ù: IIC Åë½Å, µÎ °³ÀÇ IO Æ÷Æ®
LORA ¾ÈÅ׳ª Ä¿³ØÅÍ´Â rg316ÀÔ´Ï´Ù.
Á¤º¸ ´õ:
Https://github.com/geeksville/Meshtastic-Android/blob/master/README.md
Https://github.com/meshtastic/Meshtastic-device/releases
Https://github.com/Xinyuan-LilyGO/LilyGO-T-Beam
ÇÉ È¸·Îµµ
Å©±â ±×¸²
¹è¼Û ¸ñ·Ï
433MHz/868MHz ¹öÀü
1 X TTGO T-ºö
1X433MHz/868MHz ¾ÈÅ׳ª
1X0.96 ÀÎÄ¡ 128X64 OLED
2 X ÇÉ
Âü°í: oled´Â T-BEAM ³³¶«µÇÁö ¾Ê½À´Ï´Ù.
915MHz/923MHz ¹öÀü
1 X TTGO T-ºö
1X915MHz/923MHz ¾ÈÅ׳ª
1X0.96 ÀÎÄ¡ 128X64 OLED
2 X ÇÉ
Âü°í: oled´Â T-BEAM ³³¶«µÇÁö ¾Ê½À´Ï´Ù.