Portable Sensor Node

1 device

Products for building portable battery-powered wireless sensor nodes

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Heltec WiFi Kit 32 (V3)

Dev Board
Heltec WiFi Kit 32 (V3)

ESP32-S3-based IoT development board with built-in 0.96" OLED display, lithium battery management, WiFi and Bluetooth 5.0 connectivity, and USB-C interface in a compact 50mm form factor.

Xtensa LX7 dual-core @ 240MHz, FPU, hardware crypto (AES/SHA)512KB SRAM8MB (SiP)WiFi 802.11 b/g/nBLE Bluetooth 5.0, BLE, Mesh
Weather StationWeather DisplayEnvironmental MonitoringOled Status Display
~$13View

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