This LoRa tracker is an IoT development board for LoRa 868 Mhz frequencies (depending on the model), with LoRaWAN enabled and WIFI 802.11 b/g/n connection , Bluetooth/BLE, 2.4cm OLED screen, SD Card input and people counter (Paxcounter).

Paxcounter is a "proof-of-concept" device that measures the flow of people in real time. It counts how many mobile devices are around it to give an estimate of the number of people present. Paxcounter detects Wifi and Bluetooth signals on the air *.

Compatible with the PlatformIO V4 environment.

Specifications

Product Description:

Working voltage:1.8~3.7v

Acceptable current?10~14mA

Transmit current: 120mA@+20dBm

90mA@+17dBm

29mA@+13dBm

Operating frequency: 868M/915MHz

Transmit power: +20dBm

Receive sensitivity :-139dBm@LoRa &62.5Khz&SF=12&146bps

-136dBm@LoRa &125Khz&SF=12&293bps

-118dBm@LoRa &125Khz&SF=6&9380bps

-123dBm@FSK&5Khz&1.2Kbps

Frequency error?+/-15KHz

FIFO space ?64Byte

Data rate ?1.2K~300Kbps@FSK

0.018K~37.5Kbps@LoRa

Modulation Mode ?FSK,GFSK,MSK,GMSK,LoRa TM?OOK

Interface form ?SPI

Sleep current ?0.2uA@SLEEP

1.5uA@IDLE

Operating?temperature??-40?- +85?

Digital RSSI function:

Automatic frequency correction

Automatic gain control

Fast wake-up and frequency hopping

Highly configurable data packet handler

SMA Antenna

TP4054

* Paxcounter data is transferred to a server on the LoRaWAN network and/or via a wired SPI slave interface. Pax counter does not permanently store MAC addresses and does not analyse the mobile devices analysed.

Depending on the laws of your country, it may be illegal to search for MAC addresses on wireless networks. It is the sole responsibility of the user to comply with the laws applicable in his/her country, and Passion Radio disclaims all responsibility for the use and software/hardware applications made from the Paxcounter.

Unless specifically authorised, it is not permitted to scan wireless networks in public areas and to publish data obtained from this operation.