New Upgrade : Wireless Stick Lite (V3)

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

• 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.

• With good RF circuit design and low-power.

Why choose us?

We have our own SMT factory Professional design team, our develop engineers covers hardware system design, RF design, software design (C, C++, ASM, python, JAVA, etc.). Especially in ARM, mbed, Arduino® field. Professional instruments and equipment for development and test, engineers and support engineers.

What Can We Do For You?

Hardware design ARM and Mbed system software design Mechanical structure design; Automatic control system design; PCB & SMT produce; OEM & ODM.