About this item

• Advanced ESP32-S3 Microcontroller for Versatile Applications: Featuring the powerful ESP32-S3FN8 32-bit LX7 dual-core processor, this ESP32 development board offers a clock speed of up to 240 MHz. It is equipped with integrated WiFi, LoRa, and Bluetooth 5 (LE) capabilities, making it ideal for IoT projects such as smart cities, wireless meter reading, and home automation. Ideal for meshtastic devices and compatible with Arduino development environments.
• High-Performance SX1262 LoRa Node Chip with Excellent Range: Powered by the SX1262 LoRa node chip, this board delivers exceptional performance with a transmit power of 21dBm and a sensitivity of -134dBm, while RF shielding prevents interference. Perfect for long-range communication applications like LoRaWAN and wireless sensor networks. Comes with both 915MHz antennas for versatile use.
• Customised Enclosure for Enhanced Protection: The included N32 blue shell is specifically designed to house your LoRa V3 ESP32 development board, battery, and antennas. With precise cutouts for the display, buttons, charging port, and antenna, this case ensures a snug fit while offering robust protection. Durable and lightweight, it’s perfect for field deployments or DIY projects.
• Reliable Power Solution with Built-In Battery Management: Equipped with a high-quality 3000mAh lithium battery featuring a built-in protection circuit to prevent overcharging, over-discharging, overcurrent, overheating, and short circuits. The board also includes an integrated Li-ion battery management system with USB/battery power auto-switching and real-time battery level monitoring via the OLED display.
• User-Friendly Interface and Rich Peripheral Resources: This ESP32 LoRa board comes with a Type-C USB interface, two 1.25mm battery connectors, and a reserved IPEX (U.FL) connector for external LoRa antennas. Additionally, it features a 0.96-inch OLED display, multiple ADCs, touch sensors, UARTs, I2C, SPI interfaces, and supports CP2102 USB-to-serial conversion for easy programming and debugging.

Product Description

ESP32 LoRa V3 Parameters

Master Chip	ESP32-S3FN8 (Xtensa 32-bit lx7 dual core processor)
LoRa Node Chip	SX1262
USB to Serial Chip	CP2102
Frequency	470~510MHz, 863~928MHz
Max. TX Power	21±1dBm
Max. Receiving sensitivity	-134dBm@SF12 BW=125KHz
Wi-Fi	802.11 b/g/n, up to 150Mbps
Bluetooth	Bluetooth 5 (LE)
Hardware Resource	7*ADC1 + 2*ADC2; 7*Touch; 3*UART; 2*I2C; 2*SPI; etc
Memory	384KB ROM; 512KB SRAM; 16KB RTC SRAM; 8MB SiP Flash
Interface	Type-C USB; 2*1.25 lithium battery interface; LoRa ANT(IPEX1.0); 2*18*2.54 Header Pin
Battery	3.7V lithium battery power supply and charging
Operating Temperature	-20 ~ 70℃