JZX817 lambar kayan aiki ne high-hadewa amplification rabin dual-aiki mara waya lambar kayan aiki, wanda ya yi amfani da "LoRa" high-yi ultra-low amfani da RF guntu-guntu da high gudun single-chip na'ura.
JZX817 module yana ba da tashoshi 16, tashoshi 8 na farko na 433MHZ da tashoshi 8 na baya na 490MHZ. Da kuma sanye da sana'a saiti software don mai amfani da su yi sigogi canje-canje, da module dauki m watsa hanyar, ba tare da bukatar mai amfani rubuta saiti da watsa shirye-shirye, za a iya watsa kowane girman bayanai. Module karamin girma, wide amfani da ƙarfin lantarki, sauki don amfani.
Ayyuka:
* aiki mita 430-434MHz 489 ~ 492 MHz
* Canja wurin nesa 5 ~ 10km (1200bps)
* Hanyar modulation na LoRa
* Hanyar watsawa mai haske
* Gine-in mai kula da dogs don tabbatar da dogon lokaci amintacce gudu
* UART / TTL, RS232, RS485 dubawa
* Sauki da sassauƙa software shirye-shirye
* Big 255bytes bayanai buffer
* dace da gina-shigarwa
Aikace-aikace:
* Ruwa, wutar lantarki, gas, dumama atomatik lissafi caji tsarin
* Smart mara waya PDA tashar
* Wireless jerin na'urori
* Anti-sata ƙararrawa
* Smart katin
* Medical da lantarki kayan aiki na atomatik iko
* Smart koyarwa kayan aiki
* Gida kayan aiki da haske Smart Control
* mara waya hanging, mara waya watsa shirye-shiryen lantarki
Fasaha nuna alama na JZX817
Hanyar modulation: LoRaaiki mita: 433MHz/490MHZ Mai amfani iya customizable
fitar da ikon: 2W(33dB)
Karɓar hankali: -139dBm
watsa halin yanzu: <1.5A
Karɓar halin yanzu: <18mA TTL
Sleep halin yanzu: <20uA
Tashar gudun: 1200/2400/4800/9600/19200Bit/s Mai amfani za a iya tsara 300 / 600Bit / s
Serial tashar jirgin ruwa Rate: 1200/2400/4800/9600/19200Bit/s Mai amfani iya customizable
Nau'in dubawa: TTL, RS232, RS485
Tsarin bayanai na dubawa: 8E1 / 8N1 / 8O1 mai amfani zai iya tsarawa
Aiki Power: DC 3.3 ~ 5.5V Customized 2.5 ~ 3.6V
aiki zazzabi: -20℃~75℃
aiki zafi: 10% ~ 90% dangi zafi, babu condensation
girman: 58.3mm*38.3mm*6mm
