Main Features
● Microprocessor: ESP32-S3FN8 (Xtensa® 32-bit LX7 dual-core processor, five-stage pipeline rack Structure, frequency up to 240 MHz).
● SX1262 LoRa node chip.
● Type-C USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and protection measures.
● 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).
● Onboard 0.96-inch 128*64 dot matrix OLED display can be used to display debugging information, battery power, and information.
● Integrated WiFi, LoRa, Bluetooth three network connections, onboard Wi-Fi, Bluetooth dedicated 2.4GHz metal spring antenna, reserved IPEX (U.FL) interface for LoRa use.
● Integrated CP2102 USB to serial port chip, convenient for program downloading, and debugging information printing.
● Support the Arduino development environment.
● With good RF circuit design and low-power design.
The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.
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