SPECIFICATIONS

Application: Computer

Brand Name: Gaqqee

Choice: yes

Condition: New

Dimensions: 51.7*25.4*10.7mm

Dissipation Power: Low power consumption

Frequency: 433-510 MHz, 863-928 MHz

High-concerned chemical: none

LoRa chip: SX-1262

Main control chip: ESP32-S3R2

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

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

OLED operating temperature: -40~70℃

Operating Temperature: -40~85℃

Origin: Mainland China

Package: TQFP

Quantity: 1

Supply Voltage: Details page

Type: Module

is_customized: Yes

WiFi LoRa 32 V4 ESP32 Bluetooth WiFi Development Board

Product Features:

1. Features a screen protector made from die-cast PC material, ensuring robustness, durability and impact resistance.

2. The USB Type-C port incorporates multiple layers of protection, ensuring safety and reliability.

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

4. LoRa transmission power reaches up to 28±1dBm, providing extended coverage.

5. Newly added solar charging and GNSS interfaces for enhanced expandability.

Product Introduction:

The WiFi LoRa 32 V4 is a fully upgraded version of the classic LoRa development board. Since its launch, this product series has been highly favoured by developers and manufacturers. Building upon the robust capabilities of its predecessor, the V4 version has undergone comprehensive optimisation in terms of transmission power, power management, expandability and other hardware designs. It is suitable for a wide range of IoT applications, such as smart cities, agricultural monitoring, smart homes, industrial control, security systems and wireless meter reading, providing developers with a more efficient and flexible development experience.

Performance Features:

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

2MB PSRAM and 16MB external flash memory, making it more suitable for UIs and complex systems.

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

Form factor and pinout are compatible with the WiFi LoRa 32 V3.

PC case protects the screen, with an integrated 2.4GHz FPC antenna.

New SH1.25-2P solar panel interface.

Optimised lithium battery management.

New SH1.25-8Pin GNSS interface.

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

Product specifications:

Main controller chip: 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 via USB/solar; 3.3–4.2V via 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× IPEX 1.0 ANT (LoRa and 2.4 GHz); 2× 18-pin 2.54 mm header, 2× 2-pin 2.54 mm header

Operating temperature: -40 to 85°C (OLED operating temperature: -40 to 70°C)

Dimensions: 51.7 × 25.4 × 10.7 mm

Application scenarios:

Environmental sensors

Industrial IoT

Asset tracking

Remote meter reading

Smart agriculture

Wireless alarms

Innovative projects and geek applications

Product Contents:

1 x Development Board

1 x Spring Antenna

2 x Terminal Cables

4 x Pin Header Assemblies

1 x GPS Module (optional)

1 x Large Antenna (optional)

Soft case and antenna

LoRa 32 V4 ESP32 WiFi Bluetooth Development Board Expansion Enclosure

Product Features:

1. Precise fit design: Custom-made for the WiFi LoRa 32 V4 development board, with a seamless fit. Features a dedicated mounting slot for a GPS module and cut-outs for an external antenna, making it ready to use straight out of the box.

2. Built-in Power Support: The enclosure accommodates a 14500 lithium battery and is equipped with original battery contacts, ensuring ease of use and quick installation and removal.

3. Industrial-Grade Environmental Adaptability: Operating temperature range of -10°C to 55°C, meeting the requirements of various indoor and outdoor industrial deployment scenarios.

4. Premium materials and craftsmanship: Constructed from high-quality materials, the surface is smooth, combining lightweight design with robust protection, whilst remaining compact and sleek.

5. User-friendly design details: Comes standard with two keycaps and a Type-C port opening (for convenient programming and power supply), balancing functionality with aesthetics.

Product Specifications:

Material: Plastic

Interface: Type-C port

Colours: Grey, Red, Blue (optional)

Dimensions: 75mm × 62mm × 18mm

Temperature Range: -10°C–55°C

Applications: Designed for use with the WiFi LoRa 32 V4 0.96-inch display development board. The plastic housing accommodates a 14500 lithium battery, supports an internal GPS module, and allows for an external antenna.

Product Contents:

Housing × 1 (battery not included)

Screws × 4

Battery contacts × 1 set

Keycaps × 2