3X Heltec Meshtastic LoRa 32 V4 Dev-Board W/GPS ESP32 0.96inch OLED Solar Powered LoRaWAN 28dbm Transmission Power

3X Heltec Meshtastic LoRa 32 V4 Dev-Board W/GPS ESP32 0.96inch OLED Solar Powered LoRaWAN 28dbm Transmission Power Beschreibung

WiFi LoRa 32 V4 is a fully upgraded version of the classic LoRa development board. Since its initial launch in 2017, this product series has been highly favored by developers and makers
2MB PSRAM and 16MB external Flash, more suitable for UI and complex system
USB Type-C interface with integrated voltage - regulation, ESD protection, short-circuit protection, and RF isolation design
High-power version with LoRa transmission power increased to 271dBm,Added SH1.25-2P solar panel interface.

Heltec WiFi LoRa 32 V4 is a fully upgraded version of the classic LoRa development board. upon the powerful features of its predecessors, the V4 version introduces comprehensive optimizations in Transmit Power, power management, expandability and other hardware design. It is suitable for various IoT applications such as cities, agricultural monitoring, homes, industrial control, security systems, and wireless meter reading, providing developers with a more efficient and flexible development experience.
Specifications:
MCU:ESP32-S3R2 (Xtensa32-bit lx7 dual core processor)
LoRa Chip:SX1262
Frequency:High-power version: 863-928MHz
Max. TX Power:High-power version: 28 1 dBm
Low-power version: 21 1 dBm
Max. Receiving sensitivity:-137dBm@SF12 BW=125KHz
Wi-Fi:802.11 b/g/n, to 150Mbps
: (LE), 5, Mesh
Battery applicable:3.3-4.4V lithium battery
Operating Temperature:-20-70
(The product printed words may vary depending the batch, but this does not affect use)
Color:As Shown
Material:PCB

Package Contents:
3 x GPS Meshtastic LoRa32 V4 board kits