Qhov thib ob txoj kev loj hlob ntawm SX1280PA 2.4G LoRa dual kav hlau txais xov module xws li positioning UAV davhlau tswj nkoj qauv

Lus piav qhia luv luv:

Kev sib txuas lus interface: SPI

rhiab heev: -134dBm

Daim ntawv thov teb: UAV davhlau tswj qauv nkoj qauv daim ntawv thov

Ua haujlwm voltage: 3.3V

Cov ntaub ntawv hom: Wireless

Qhov Loj: 23.0 * 15.8mm

Khoom Series: SX1280

Zaus band: 2.4GHz

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Product Detail

Khoom cim npe

Txhawb ntau hom modulation
LoRa, FLRC, FSK thiab GFSK modulation hom
LoRa hom: 200kbps (max), tsis tshua muaj kev sib txuas lus tej thaj chaw deb
FLRC hom: 1.3Mbps (max), ceev nruab nrab thiab ntev kev sib txuas lus
FSK / GFSK hom: 2Mbps (max), kev sib txuas lus ceev

Tau tshaj BLE raws tu qauv
Cov khoom siv txhawb nqa BLE raws tu qauv, thiab cov neeg siv khoom tuaj yeem ua ke nrog Bluetooth qis zog raws li lawv tus kheej xav tau, muab cov neeg siv khoom muaj peev xwm ntau dua.
Lus Cim: Lub module yog cov khoom siv dawb huv thiab tsuas yog muaj rau kev txhim kho theem nrab

Khoom parameter

Parameter
Hom	Semtech	Semtech
Khoom qauv	SX1280TR 2.4	SX1280PATR 2.4
Chip tswvyim	SX1280	SX1280
Ua haujlwm zaus band	2.4GHz ceev	2.4GHz ceev
Cov zis siab tshaj plaws	12.5 dBm ua	22dBm ib
Tau txais rhiab heev	-132dBm@476bps	-134dBm@476bps
Emission tam sim no	45mA ua	200 mA
Txais tam sim no	10mA ua	15 mA
So tam sim no	3 ua	3 ua
Yam khoom voltage	3.3v ua	3.3v ua
Siv nrug deb	2km ua	4km ua
Kev sib txuas lus interface	SPI	SPI
Kav hlau txais xov interface	Onboard kav hlau txais xov / IPEX kav hlau txais xov puag	Dual kav hlau txais xov interface / IPEX kav hlau txais xov puag
Encapsulation hom	Patch	Patch
Module loj	21.8 * 15.8 hli	23.8 * 15.8 hli