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LILYGO TTGO LoRa32 868Mhz OLED SD Card WiFi BLE Development Card ESP32 Paxcounter Module SMA Meter Passenger Flows
LILYGO TTGO LoRa32 868Mhz OLED SD Card WiFi BLE Development Card ESP32 Paxcounter Module SMA Meter Passenger Flows
LILYGO TTGO LoRa32 868Mhz OLED SD Card WiFi BLE Development Card ESP32 Paxcounter Module SMA Meter Passenger Flows
LILYGO TTGO LoRa32 868Mhz OLED SD Card WiFi BLE Development Card ESP32 Paxcounter Module SMA Meter Passenger Flows
LILYGO TTGO LoRa32 868Mhz OLED SD Card WiFi BLE Development Card ESP32 Paxcounter Module SMA Meter Passenger Flows
LILYGO TTGO LoRa32 868Mhz OLED SD Card WiFi BLE Development Card ESP32 Paxcounter Module SMA Meter Passenger Flows
LILYGO TTGO LoRa32 868Mhz OLED SD Card WiFi BLE Development Card ESP32 Paxcounter Module SMA Meter Passenger Flows
LILYGO TTGO LoRa32 868Mhz OLED SD Card WiFi BLE Development Card ESP32 Paxcounter Module SMA Meter Passenger Flows
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LILYGO TTGO LoRa32 868Mhz OLED SD Card WiFi BLE Development Card ESP32 Paxcounter Module SMA Meter Passenger Flows

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Product Overview

Marque: LILYGO
Nom de modèle: TTGO
Capacité de stockage de la mémoire: 4 MB
Vitesse du CPU: 868 MHz
Technologie de connectivité: Bluetooth
Composants inclus: Non
Système d'exploitation: FreeRTOS
Fabricant de CPU: Espressif
Norme de communication sans fil: Bluetooth
Appareils compatibles: Appareils avec connectivité Bluetooth

- 【Chip】CH9102
- 【Feature】Ajouter le SMA et le TP4054 à la carte, ce qui lui permet de faire plus de choses.
- 【Advantage】En ce qui concerne l'interrupteur d'alimentation, nous avons changé le mode d'interaction de commutation, l'antenne SMA peut améliorer la transmission du signal.
- 【Paxcounter】Paxcounter est un dispositif basé sur un MCU ESP32 pour mesurer les flux de passagers en temps réel. Il compte le nombre d'appareils mobiles présents. Cela donne une estimation du nombre de personnes présentes.
- 【Data transmission】Les données peuvent être stockées sur une carte SD locale, transférées vers le nuage en utilisant le réseau WAN LoRa ou MQTT sur TCP/IP, ou transmises à un hôte local en utilisant l'interface série (SPI).

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