SPECIFICATIONS

Brand Name: Aideepen

Certification: NONE

Condition: New

DIY Supplies: Electrical

Data Record: No

Dropship: Support

Electronic: No

High-concerned chemical: None

Key Word: V4

Model Number: As Description

Origin: Mainland China

Size: As Description

Style: As Description

Type: As Description,Heltec V4 Module

Big Antenna Heltec WiFi LoRa 32 V4 868MHz Development Board Kit Meshtastic ESP32 SX1262 With Case GPS For Arduino IoT LoRaWAN

Performance Characteristics:

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

2MB PSRAM and 16MB external flash memory, more suitable for UI and complex systems.

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

Dimensions and pinout are compatible with WiFi LoRa 32 V3.

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

Added SH1.25-2P solar panel interface.

Optimized lithium battery management.

Added SH1.25-8Pin GNSS interface.

USB Type-C interface, integrated voltage regulation, ESD protection, short-circuit protection, and RF isolation design; low power consumption of less than 20μA. Specifications:

Main Control Chip: ESP32-S3R2

LoRa Chip: SX-1262

Frequency: 863~928 MHz

Maximum Transmit Power: 21±1dBm, 28±1dBm

Maximum Receive Sensitivity: -137 dBm

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

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: 7*ADC1+2*ADC2, 7*Touch, 3*UART, 2*I2C, 2*I2S, 4*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; 2*IPEX1.0 ANT (LoRa and 2.4G); 2*18*2.54 pin headers, 2*2*2.54 pin headers

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

Dimensions: 51.7*25.4*10.7mm

Application Scenarios:

Environmental Sensors

Industrial Internet of Things

Asset Tracking

Remote Meter Reading

Smart Agriculture

Wireless Alarm Systems

Innovative Projects and Maker Applications

Product List:

1X Development Board

1X Antenna

2X Terminal Wires

4X Pin Headers

1X GPS Module (Optional)( Delivery Without Battery)