LILYGO® TTGO ESP32-Paxcounter LoRa32 V2.1 1.6 Version 868MHZ 0.96 Inch OLED SD Card Bluetooth WIFI Module

LILYGO® TTGO ESP32-Paxcounter LoRa32 V2.1 1.6 Version 868MHZ 0.96 Inch OLED SD Card Bluetooth WIFI Module

38,95 € (Net 32,73 €)

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Orderable, information on delivery time as follows, otherwise please enquire.
Delivery time: 26 - 28 Workdays (Other countries)

SKU: TT01004
GTIN: 4060137065347
Category: Dev Board
Manufacturers: LILYGO
MPN: Q168
Storage Tiers: Maintain

LILYGO® TTGO & 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.
Paxcounter detects Wifi and Bluetooth signals in the air, focusing on mobile devices by evaluating their MAC adresses.
Intention of this project is to do this without intrusion in privacy: You don't need to track people owned devices, if you just want to count them.
Therefore, Paxcounter does not persistenly store MAC adresses and does no kind of fingerprinting the scanned devices.
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.

Product Description

USB Chip: CH9102F
Working voltage: 1.8~3.7V
Acceptable current: 10~14mA
Transmit current:
- [email protected]+20dBm
- [email protected]+17dBm
- [email protected]+13dBm
Operating frequency: 868MHz
Transmit power: +20dBm
Receive sensitivity:
- [email protected] &62.5Khz&SF=12&146bps
- [email protected] &125Khz&SF=12&293bps
- [email protected] &125Khz&SF=6&9380bps
- [email protected]&5Khz&1.2Kbps
Frequency error: +/-15KHz
FIFO space: 64Byte
Data rate:
[email protected]
[email protected]
Modulation Mode: FSK, GFSK, MSK, GMSK, LoRa TM, OOK
Interface form: SPI
Sleep current : [email protected], [email protected]
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 Testing:

https://github.com/cyberman54/ESP32-Paxcounter

LilyGO Data Link:

https://github.com/LilyGO/ESP32-Paxcounter

Data Download Link

https://github.com/Xinyuan-LilyGo/TTGO-LoRa-Series

At the TTGO LoRa V2.1_1.6 ,we add the SMA and TP4054 to the board,which make it can do more things. In terms of the power switch, we have changed the switching interaction mode. The added SMA antenna can enhance signal transmission.

Notice:The shipping list does not include battery or SD card

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