SPECIFICATIONS

Wireless Stick Lite (V3) is a part of the “Heltec LoRa“ series, with the following features::

Microprocessor: ESP32-S3FN8 (Xtensa® 32-bit LX7 dual core processor, five stage pipeline rack Structure, main frequency up to 240MHz).

SX1262 LoRa node chip.

Type-C USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection

Integrated WiFi, LoRa, Bluetooth three network connections, onboard Wi-Fi, Bluetooth dedicated 2.4GHz metal spring antenna, reserved IPEX (U.FL) interface for LoRa

Integrated CP2102 USB to serial port chip, convenient for program downloading,
debugging information printing.

Microprocessor: ESP32-S3FN8 (Xtensa® 32-bit LX7 dual core processor, five stage pipeline rack Structure, main frequency up to 240MHz).

SX1262 LoRa node chip.

Type-C USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection

Onboard SH1.25-2 battery interface, integrated lithium battery management system (charge and discharge management, overcharge protection, battery power detection, USB / battery power automatic switching).

Integrated WiFi, LoRa, Bluetooth three network connections, onboard Wi-Fi, Bluetooth dedicated 2.4GHz metal spring antenna, reserved IPEX (U.FL) interface for LoRa

Integrated CP2102 USB to serial port chip, convenient for program downloading, debugging information printing.

Support the Arduino development environment;

With good RF circuit design and basic low-power design (sleep current ≤800uA), it is convenient for IoT application vendors to quickly verify solutions and deploy applications;