Heltec Wifi Lora 32 V4 ESP32 SX1262 GPS OLED Solar Powered Dev-board

Discover the Heltec Wifi Lora 32 V4 ESP32 SX1262 GPS OLED Solar Powered Dev-board — a standout decor pick featuring wireless design for dependable, everyday performance.

Specifications

Brand Name: Aideepen

Condition: New

Type: Module

Product Features:

1. PC cast material screen protector for enhanced durability and impact resistance.

2. USB Type-C port with integrated multi-protection for secure and reliable connectivity.

3. Supports Wi-Fi, BLE, and LoRa tri-mode communication for flexible connectivity.

4. LoRa transmission power up to 28±1dBm for extended range coverage.

5. New solar charging and GNSS interfaces for superior expandability.

Product Introduction:

WiFi LoRa 32 V4 represents a comprehensive upgrade to the classic LoRa development board. Since its launch, this product series has been highly favored by developers and manufacturers. Building upon the robust capabilities of its predecessor, the V4 version delivers comprehensive optimizations in transmission power, power management, expandability, and other hardware designs. It serves diverse IoT applications including smart cities, agricultural monitoring, smart homes, industrial control, security systems, and wireless meter reading, delivering a more efficient and flexible development experience.

Performance Features:

- Based on ESP32-S3R2 and SX-1262, supporting Wi-Fi b/g/n, BLE, and LoRa communication.

- 2MB PSRAM and 16MB external flash memory, ideal for UI and complex systems.

High-power version with LoRa transmit power increased to 28±1dBm.

Form factor and pinout compatible with WiFi LoRa 32 V3.

PC case protects the screen, integrated FPC 2.4G antenna.

New SH1.25-2P solar panel interface.

Optimized lithium battery management.

New SH1.25-8Pin GNSS interface.

USB Type-C interface with integrated voltage regulation, ESD protection, short-circuit protection, and RF isolation design; low power consumption <20μA.

Specifications:

Main Controller: ESP32-S3R2

LoRa Chip: SX-1262

Frequency: 433~510 MHz, 863~928 MHz

Maximum transmit power: 21±1 dBm, 28±1 dBm

Maximum receive sensitivity: -137 dBm

Wi-Fi: 802.11 b/g/n, up to 150 Mbps

Bluetooth: Bluetooth LE, Bluetooth 5, Bluetooth Mesh

OLED: SSD1315 (0.96-inch, 128×64 resolution)

Power Supply: 5V@USB/Solar, 3.3-4.2V@Battery

Hardware Resources: 7x ADC1 + 2x ADC2, 7x Touch, 3x UART, 2x I2C, 2x I2S, 4x SPI, etc.

Storage: 384KB ROM; 512KB SRAM; 16KB RTC-SRAM; 16MB Flash; 2MB PSRAM

Interfaces: USB Type-C; SH1.25-2P lithium battery connector; SH1.25-2P solar panel connector; 2x IPEX1.0 ANT (LoRa and 2.4G); 2x 18x2.54 header pins, 2x 2x2.54 header pins

Operating Temperature: -40~85℃ (OLED operating temperature: -40~70℃)

Dimensions: 51.7*25.4*10.7mm

Application Scenarios:

Environmental Sensors

Industrial IoT

Asset Tracking

Remote Meter Reading

Smart Agriculture

Wireless Alarms

Innovative Projects & Geek Applications

Product List:

1X Development Board

1X Antenna

2X Terminal Cables

4X Pin Header

1X GPS Module (Optional)

Options

• Color: With GPS, No GPS

Frequently Asked Questions

Q: What is the Heltec Wifi Lora 32 V4 ESP32 SX1262 GPS OLED Solar Powered?

A: The Heltec Wifi Lora 32 V4 ESP32 SX1262 GPS OLED Solar Powered is a quality decor pick. PC cast material screen protector for enhanced durability and impact resistance.

Q: How do I use the Heltec Wifi Lora 32 V4 ESP32 SX1262 GPS OLED Solar Powered?

A: The Heltec Wifi Lora 32 V4 ESP32 SX1262 GPS OLED Solar Powered is ready to use right out of the box and makes an easy addition to your decor lineup.

Q: Why choose the Heltec Wifi Lora 32 V4 ESP32 SX1262 GPS OLED Solar Powered?

A: The Heltec Wifi Lora 32 V4 ESP32 SX1262 GPS OLED Solar Powered stands out in our decor range — USB Type-C port with integrated multi-protection for secure and reliable connectivity.