Features:
- Microprocessor: ESP32-S3FN8 (Xtensa (R) 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 other protection measures.
- Onboard SH 1.25 -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 2.4GH z metal spring antenna, reserved IPEX (U. FL) interface for LoRa use.
- Onboard 0.96 -inch 128x64 dot matrix OLED display can be used to display debugging information, battery power, and other information.
- Integrated CP2102 USB to serial port chip, convenient for program downloading, and debugging information printing.
- Support the Arduino development environment.
- This is a standard LoRaWAN protocol that can communicate with any LoRa gateway running the LoRaWAN protocol. To make this code run, a unique license is needed.
- With good RF circuit design and low-power design.
LoRa Antenna 868-915mhz 2dBi built-in copper tube spring antenna
Frequency range: 868MHz-915MHz
Gain: 2dB; VSWR: <=2.0
Input impedance: 50O
Polarization: vertical
Lightning Protection: DC Ground
Wire Spec: RF 1.13
Wire length: 10CM
Iput connector type: IPEX-1
Antenna weight: 10g
Openrating temperature: -40~85
Package Includes:
2 X ESP32 Lora V3 development board
2 X LoRa Antenna 868-915mhz
2 X JST 1.25 mm-2P Connector
2.54 pin (no welding)
2 X Protective Case