ST13TA is a ter鄉答minal product林火 based on LoRa 拿時wireless tech紙個nology, which can r服近ealize GPS position為放ing and inclinati秒為on detection. Upload 請市location information thr影去ough LoRa wireless commu訊信nication channel做了.
ST13TA usedThe LoRaWAN communica低藍tion module and GP秒秒S positioning mod問子ule independ一北ently develop議照ed by Mensi technology我愛 can realize fast po鄉路sitioning with low pow林煙er consumption.
Operating volta些得ge | 3.6V interface紅了 |
Operating tem一海perature | -20℃ ~ 85℃ |
Working humidity | 0%~95%RH |
Sleep current | <13uA |
Wireless handheld in放知terface | Support |
Size | 100*68 * 40mm |
ESD(Human Body Mod懂民el) | 2000V |
Operating freque體少ncy | 410-510MHz 860-1020MHz |
LoRaWAN standard | EU433,CN470,A車煙LI470 EU868,AS923,KR92問月0,AU915 |
Step frequency | 1kHz |
Transmit pow議老er | 5 ~ 20dBm |
Receiving sens林數itivity | -139dBm@ 292bps |
Air transmission 農匠rate | 292bps ~ 5.4kbps體國 |
Emission current 低草(typical) | 90mA@20±0.5dBm |
CAD/received公和 Current (typical) | 7mA |
Antenna Impedance | 50Ω |
Built-in three-axis s南拿ensor can monitor the t吧草ilt state of obj員明ects
ST13 supports moni們去toring the batte不裡ry voltage and rep跳科orting the bat民喝tery voltage information科樹 regularly. 能木When the battery vol煙資tage is insuffi訊土cient, low-power alarm i高南s given.
ST13TA supports OTA up哥信grade. You ca計近n upgrade ST12 appl熱又ication firmware throu林日gh NMS or handhel電術d devices.
When ST13TA is dor了鄉mant, it can realize 時姐GPS hot start p事也ositioning by pro雪遠viding backup powe火多r for the positi數靜oning chip, and北黑 the hot start re-ca生見pture time is海理 about 2s (refere房從nce value)