Feature(may vary by option.)

●【Chip】CH9102
●【Feature】Add the SMA and TP4054 to the board,which make it can do more things
●【Advantage】In terms of the power switch, we have changed the switching interaction mode,SMA antenna can enhance signal transmission
●【Paxcounter】Paxcounter is an ESP32 MCU based device for metering passenger flows in realtime. It counts how many mobile devices are around. This gives an estimation how many people are around
●【Data transmission】Data can either be be stored on a local SD-card, transferred to cloud using LoRa WAN network or MQTT over TCP/IP, or transmitted to a local host using serial (SPI) interface

[915Mhz]




[868Mhz]




[433Mhz]




[923Mhz]





Description

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Product Pin Diagram

22

Product Display

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  • MCU: ESP32
  • Flash: 4MB
  • Wireless protocol: Wi-Fi + Bluetooth V4.2+ BLE
  • Onboard functions: Reset + Boot Button, Support TF Card
  • Support USB/3.7V Lipo battery power supply, battery switch

  • 0.96 inch SSD1 306 Driver I2C OLED
  • Resolution: 128x64 I2C
  • interface: SDA--1021 SCL--1021

(Notice:The shipping list does not include battery and SD card）

1 X LoRa32 V2.1 915 Mhz

1 X Power Cable(Jst 2pin 1.25mm)

1 X Antenna

2 X Pin

Digital RSSI function

Automatic frequency correction Automatic gain control
wake-up and frequency hopping Highly configurable data packet handler
SMA Antenna TP4054
Paxcounter Testing github.com/cyberman54/ESP32-Paxcounter
Github github.com/LilyGO/ESP32-Paxcounter
Github github.com/Xinyuan-LilyGo/TTGO-LoRa-Series
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  1. Paxcounter is an ESP32 MCU based device for metering passenger flows in realtime. It counts how many mobile devices are around. This gives an estimation how many people are around.
  2. Paxcounter detects Wifi and Bluetooth signals in the air, focusing on mobile devices by evaluating their MAC adresses.
  3. Intention of this project is to do this without intrusion in privacy: You dont need to track people owned devices, if you just want to count them.
  4. Therefore, Paxcounter does not persistenly store MAC adresses and does no kind of fingerprinting the scanned devices.
  5. Data can either be be stored on a local SD-card, transferred to cloud using LoRa WAN network or MQTT over TCP/IP, or transmitted to a local host using serial (SPI) interface.

Whats in the box

  • Blu-ray