The Heltec WiFi LoRa 32 V3 is the latest version of Heltec Automation’s widely popular IoT development board, known for its versatility and reliability. This dev-board is a must-have for IoT developers working on smart city projects, farm automation, industrial control, home security systems, and wireless meter reading.
Featuring the powerful ESP32-S3FN8 microprocessor, this board integrates Wi-Fi, Bluetooth, and LoRa technologies, making it an all-in-one solution for various IoT applications. It also includes a 0.96-inch OLED display for easy debugging and status monitoring. Whether you’re a developer, maker, or IoT enthusiast, the Heltec WiFi LoRa 32 V3 is designed to meet your needs.
Key Features:
- Dual-core ESP32-S3FN8 processor: High performance with up to 240 MHz frequency.
- SX1262 LoRa chip: Provides long-range wireless communication.
- Integrated Wi-Fi, Bluetooth, and LoRa: Triple network connectivity for enhanced flexibility.
- Type-C USB interface: Equipped with ESD protection, RF shielding, and short-circuit protection.
- Onboard battery management: Charge and power detection system with automatic switching.
- OLED display: Convenient 0.96-inch screen for real-time information display.
- Arduino support: Fully compatible with the Arduino development environment.
Specifications Table
Parameter | Description |
---|---|
Master Chip | ESP32-S3FN8 (Xtensa® 32-bit LX7 dual-core, 240 MHz) |
LoRa Node Chip | SX1262 |
USB to Serial Chip | CP2102 |
Frequency | 470 |
Max. TX Power | 21 ± 1 dBm |
Receiving Sensitivity | -134 dBm @ SF12 BW=125KHz |
Wi-Fi | 802.11 b/g/n, up to 150 Mbps |
Bluetooth | Bluetooth 5.0 (Low Energy) |
Hardware Resources | 7ADC1, 2ADC2, 7Touch, 3UART, 2I2C, 2SPI |
Memory | 384KB ROM, 512KB SRAM, 16KB RTC SRAM, 8MB SiP Flash |
Interface | Type-C USB, 2*1.25 Lithium Battery Interface, LoRa ANT (IPEX) |
Battery | 3.7V lithium battery power supply & charging |
Operating Temperature | -20°C to 70°C |
Dimensions | 50.2 x 25.5 x 10.2 mm |
Ideal for:
- Smart cities
- Farm automation
- Home security systems
- Industrial control
- Wireless meter reading
The Heltec WiFi LoRa 32 V3 is your go-to development board for building scalable and reliable IoT solutions with ease.
What is the price of Heltec WiFi LoRa 32 V3: The Ultimate IoT Development Board in Bangladesh?
The latest price of Heltec WiFi LoRa 32 V3: The Ultimate IoT Development Board in Bangladesh is BDT ৳3,290.00. You can buy the Heltec WiFi LoRa 32 V3: The Ultimate IoT Development Board at the best price from our Gadget Pi or visit Gadget Pi Office.
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