SX1278IMLTRT.pdf

§°§á§Ú§ã§Ñ§ß§Ú§Ö §á§â§à§Õ§å§Ü§ä§Ñ: SX1278IMLTRT - §ï§ä§à §Ó§í§ã§à§Ü§à§é§Ñ§ã§ä§à§ä§ß§í§Û §â§Ñ§Õ§Ú§à§Þ§à§Õ§å§Ý§î, §à§ã§ß§à§Ó§Ñ§ß§ß§í§Û §ß§Ñ §ä§Ö§ç§ß§à§Ý§à§Ô§Ú§Ú LoRa (Long Range), §á§â§Ö§Õ§ß§Ñ§Ù§ß§Ñ§é§Ö§ß§ß§í§Û §Õ§Ý§ñ §Ò§Ö§ã§á§â§à§Ó§à§Õ§ß§à§Û §ã§Ó§ñ§Ù§Ú §ß§Ñ §Ò§à§Ý§î§ê§Ú§Ö §â§Ñ§ã§ã§ä§à§ñ§ß§Ú§ñ §ã §ß§Ú§Ù§Ü§Ú§Þ §ï§ß§Ö§â§Ô§à§á§à§ä§â§Ö§Ò§Ý§Ö§ß§Ú§Ö§Þ. §®§à§Õ§å§Ý§î §à§Ò§Ö§ã§á§Ö§é§Ú§Ó§Ñ§Ö§ä §ß§Ñ§Õ§Ö§Ø§ß§å§ð §Ú §Õ§Ñ§Ý§î§ß§à§Ò§à§Û§ß§å§ð §á§Ö§â§Ö§Õ§Ñ§é§å §Õ§Ñ§ß§ß§í§ç, §Ú§Õ§Ö§Ñ§Ý§î§ß§à §á§à§Õ§ç§à§Õ§Ú§ä §Õ§Ý§ñ §â§Ñ§Ù§Ý§Ú§é§ß§í§ç §á§â§Ú§Ý§à§Ø§Ö§ß§Ú§Û §Ó §à§Ò§Ý§Ñ§ã§ä§Ú §Ú§ß§ä§Ö§â§ß§Ö§ä§Ñ §Ó§Ö§ë§Ö§Û (IoT), §Õ§Ú§ã§ä§Ñ§ß§è§Ú§à§ß§ß§à§Ô§à §Þ§à§ß§Ú§ä§à§â§Ú§ß§Ô§Ñ, §ã§Ö§ß§ã§à§â§ß§í§ç §ã§Ö§ä§Ö§Û §Ú §ä. §Õ.

§·§Ñ§â§Ñ§Ü§ä§Ö§â§Ú§ã§ä§Ú§Ü§Ú:

• §¹§Ñ§ã§ä§à§ä§ß§í§Û §Õ§Ú§Ñ§á§Ñ§Ù§à§ß: 137-525 §®§¤§è (§Ó §Ù§Ñ§Ó§Ú§ã§Ú§Þ§à§ã§ä§Ú §à§ä §â§Ö§Ô§Ú§à§ß§Ñ§Ý§î§ß§í§ç §à§Ô§â§Ñ§ß§Ú§é§Ö§ß§Ú§Û)

• §®§à§Õ§å§Ý§ñ§è§Ú§ñ: LoRa (CSS), FSK, GFSK, OOK

• §£§í§ç§à§Õ§ß§Ñ§ñ §Þ§à§ë§ß§à§ã§ä§î: §Õ§à +20 §Õ§¢§Þ

• §¹§å§Ó§ã§ä§Ó§Ú§ä§Ö§Ý§î§ß§à§ã§ä§î §á§â§Ú§Ö§Þ§ß§Ú§Ü§Ñ: §Õ§à -148 §Õ§¢§Þ

• §ª§ß§ä§Ö§â§æ§Ö§Û§ã§í: SPI, GPIO, UART

• §¯§Ñ§á§â§ñ§Ø§Ö§ß§Ú§Ö §á§Ú§ä§Ñ§ß§Ú§ñ: 1.8 §£ - 3.7 §£

• §±§à§Õ§Õ§Ö§â§Ø§Ü§Ñ §Ü§â§Ú§á§ä§à§Ô§â§Ñ§æ§Ú§Ú §Ú §Ñ§á§á§Ñ§â§Ñ§ä§ß§à§Ô§à §å§á§â§Ñ§Ó§Ý§Ö§ß§Ú§ñ §Ü§Ý§ð§é§Ñ§Þ§Ú

• §²§Ñ§Ù§Þ§Ö§â§í: 15.0 §Þ§Þ x 12.5 §Þ§Þ x 2.2 §Þ§Þ

§°§ã§à§Ò§Ö§ß§ß§à§ã§ä§Ú:

1. §¥§Ñ§Ý§î§ß§à§Ò§à§Û§ß§Ñ§ñ §ã§Ó§ñ§Ù§î: §Ò§Ý§Ñ§Ô§à§Õ§Ñ§â§ñ §ä§Ö§ç§ß§à§Ý§à§Ô§Ú§Ú LoRa, SX1278IMLTRT §à§Ò§Ö§ã§á§Ö§é§Ú§Ó§Ñ§Ö§ä §á§Ö§â§Ö§Õ§Ñ§é§å §Õ§Ñ§ß§ß§í§ç §ß§Ñ §Ò§à§Ý§î§ê§Ú§Ö §â§Ñ§ã§ã§ä§à§ñ§ß§Ú§ñ §á§â§Ú §Þ§Ú§ß§Ú§Þ§Ñ§Ý§î§ß§à§Û §Þ§à§ë§ß§à§ã§ä§Ú §ã§Ú§Ô§ß§Ñ§Ý§Ñ, §é§ä§à §á§à§Ù§Ó§à§Ý§ñ§Ö§ä §ã§à§Ù§Õ§Ñ§Ó§Ñ§ä§î §ï§æ§æ§Ö§Ü§ä§Ú§Ó§ß§í§Ö §Ú §ï§Ü§à§ß§à§Þ§Ú§é§ß§í§Ö §ã§Ö§ä§Ú §ã§Ó§ñ§Ù§Ú.

2. §¯§Ú§Ù§Ü§à§Ö §ï§ß§Ö§â§Ô§à§á§à§ä§â§Ö§Ò§Ý§Ö§ß§Ú§Ö: §â§Ñ§Õ§Ú§à§Þ§à§Õ§å§Ý§î §â§Ñ§Ò§à§ä§Ñ§Ö§ä §ã §ß§Ú§Ù§Ü§Ú§Þ§Ú §ï§ß§Ö§â§Ô§à§Ù§Ñ§ä§â§Ñ§ä§Ñ§Þ§Ú, §é§ä§à §à§Ò§Ö§ã§á§Ö§é§Ú§Ó§Ñ§Ö§ä §á§â§à§Õ§à§Ý§Ø§Ú§ä§Ö§Ý§î§ß§à§Ö §Ó§â§Ö§Þ§ñ §â§Ñ§Ò§à§ä§í §à§ä §Ò§Ñ§ä§Ñ§â§Ö§Û §Ú §å§Ó§Ö§Ý§Ú§é§Ú§Ó§Ñ§Ö§ä §ï§ß§Ö§â§Ô§à§ï§æ§æ§Ö§Ü§ä§Ú§Ó§ß§à§ã§ä§î §å§ã§ä§â§à§Û§ã§ä§Ó.

3. §¤§Ú§Ò§Ü§à§ã§ä§î §Ú §Þ§ß§à§Ô§à§æ§å§ß§Ü§è§Ú§à§ß§Ñ§Ý§î§ß§à§ã§ä§î: §Þ§à§Õ§å§Ý§î §á§à§Õ§Õ§Ö§â§Ø§Ú§Ó§Ñ§Ö§ä §â§Ñ§Ù§Ý§Ú§é§ß§í§Ö §â§Ö§Ø§Ú§Þ§í §Þ§à§Õ§å§Ý§ñ§è§Ú§Ú §Ú §Ú§ß§ä§Ö§â§æ§Ö§Û§ã§í, §à§Ò§Ö§ã§á§Ö§é§Ú§Ó§Ñ§ñ §Ô§Ú§Ò§Ü§à§ã§ä§î §á§â§Ú §á§â§à§Ö§Ü§ä§Ú§â§à§Ó§Ñ§ß§Ú§Ú §Ú §Ú§ß§ä§Ö§Ô§â§Ñ§è§Ú§Ú §Ó §â§Ñ§Ù§Ý§Ú§é§ß§í§Ö §ã§Ú§ã§ä§Ö§Þ§í.

§±§â§Ú§Þ§Ö§ß§Ö§ß§Ú§Ö: SX1278IMLTRT §Þ§à§Ø§Ö§ä §Ò§í§ä§î §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß §Ó §ã§Ý§Ö§Õ§å§ð§ë§Ú§ç §á§â§Ú§Ý§à§Ø§Ö§ß§Ú§ñ§ç:

• §ª§ß§ä§Ö§â§ß§Ö§ä §Ó§Ö§ë§Ö§Û (IoT): §Þ§à§ß§Ú§ä§à§â§Ú§ß§Ô §à§Ü§â§å§Ø§Ñ§ð§ë§Ö§Û §ã§â§Ö§Õ§í, §å§Þ§ß§í§Ö §Ô§à§â§à§Õ§Ñ, §ã§Ö§Ý§î§ã§Ü§à§Ö §ç§à§Ù§ñ§Û§ã§ä§Ó§à §Ú §Õ§â§å§Ô§Ú§Ö IoT-§ã§Ú§ã§ä§Ö§Þ§í.

• §¥§Ú§ã§ä§Ñ§ß§è§Ú§à§ß§ß§à§Ö §Þ§à§ß§Ú§ä§à§â§Ú§ß§Ô: §ã§Ú§ã§ä§Ö§Þ§í §Ò§Ö§Ù§à§á§Ñ§ã§ß§à§ã§ä§Ú, §ã§Ò§à§â §Õ§Ñ§ß§ß§í§ç §ã §å§Õ§Ñ§Ý§Ö§ß§ß§í§ç §ä§à§é§Ö§Ü, §ä§Ö§Ý§Ö§Þ§Ö§ä§â§Ú§ñ §Ú §Õ§â.

• §³§Ö§ß§ã§à§â§ß§í§Ö §ã§Ö§ä§Ú: §Ò§Ö§ã§á§â§à§Ó§à§Õ§ß§í§Ö §ã§Ö§ä§Ú §ã§Ö§ß§ã§à§â§à§Ó, §å§Þ§ß§í§Ö §Õ§à§Þ§Ñ, §Ú§ß§Õ§å§ã§ä§â§Ú§Ñ§Ý§î§ß§í§Ö §ã§Ú§ã§ä§Ö§Þ§í §Ü§à§ß§ä§â§à§Ý§ñ §Ú §å§á§â§Ñ§Ó§Ý§Ö§ß§Ú§ñ.

§°§Ò§â§Ñ§ä§Ú§ä§Ö §Ó§ß§Ú§Þ§Ñ§ß§Ú§Ö: §á§Ö§â§Ö§Õ §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß§Ú§Ö§Þ SX1278IMLTRT §â§Ö§Ü§à§Þ§Ö§ß§Õ§å§Ö§ä§ã§ñ §à§Ù§ß§Ñ§Ü§à§Þ§Ú§ä§î§ã§ñ §ã §ä§Ö§ç§ß§Ú§é§Ö§ã§Ü§Ú§Þ§Ú §ç§Ñ§â§Ñ§Ü§ä§Ö§â§Ú§ã§ä§Ú§Ü§Ñ§Þ§Ú §Ú §â§å§Ü§à§Ó§à§Õ§ã§ä§Ó§à§Þ §á§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§ñ §Õ§Ý§ñ §á§â§Ñ§Ó§Ú§Ý§î§ß§à§Û §ß§Ñ§ã§ä§â§à§Û§Ü§Ú §Ú §Ú§ß§ä§Ö§Ô§â§Ñ§è§Ú§Ú §Þ§à§Õ§å§Ý§ñ §Ó §Ó§Ñ§ê§å §ã§Ú§ã§ä§Ö§Þ§å.