Overview
NL-631ETTL isequippedwiththe high-sensitivityengine,GPSantennaRFconnector,digital
andfixingpins.ItisthesmallestGPSmodulewithabovefunctionsandmeasuresjust
(mm). Theslimdesignallowsittobeusedindimensiondemandingdevices.
OurspecialdesignallowssupplymainpowerandbackupbatterypowerfromoneVCCsourcewhile
stillkeepsbatterypowerwhenitispoweredoffbythebuilt-inpowercontrolpin.
.
OurexperienceddesignprovidesnotonlyexcellentGPSperformancebutalsoqualityanddelivery
assurance.
u-blox6
10x12x3.5
Externalbackup
poweristhussaved
F aturese
• ,reduceRFtuningefforts
• thanmostengineboardsthatdon’tbuild-inRFconnecgtor:10(W)x12(L)x3.5(H)(mm)
• ThetinyI-PEXRFconnectorallows placingGPSantennaatasuitablelocationinsidehousing.
• Externalactiveantenna
• PowerON/OFFpin-easy .
Built-inRFconnector
Small
flexibly
shortcircuitprotection
powersavingcontrol
• ;FastpositionfixevenwhenitispoweredOFFbypowercontrolpin.
• TinyDIP connectorforbothelectrical&
• Highsensitivity :-160dBmtracking/-146dBmacquisition
• Highprecisiontimepulsesignal(0,25~1KHz)
• Upto5Hzupdaterate(default1Hz)
• UART interfaces
• OMA SUPL compliant A-GPSsupportSBAS(WAAS,EGNOS,MSAS,GAGAN)support
• ExcellentEMIprotection
Savebackuppower&circuits
reliablePCBfixing
+
(However,thereisnoGPIO(fromyourcurrentMCU)tocontrolPWR_CTRL pinandyouplantoaddanother
parallel1.5VbatterytoVCCpin.Inthiscase,itisrighttoaddadiodetoprotectthe1.5Vbattery. Thepower
consumptionis25uA inthiscase.Forpowersaving,youhavetopullPWR_CTRL pinto “high” position.)
Specification
60428
NavilockindustryGPSEngineModuleNL-631ETTL
EAN:4043619604289