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Rcmall Heltec LoRa32 V4 ESP32-S3 Development Board with WiFi, BLE, SX1262, OLED Display, Green Case, Solar Support for IoT Gateway, Meshtastic Compatible
- VERSATILE CONNECTIVITY: Features ESP32-S3 microcontroller with built-in WiFi and Bluetooth (BLE) capabilities for flexible wireless connectivity options
- INTEGRATED DISPLAY: Includes built-in OLED display for real-time status monitoring and visual feedback during development and operation
- LORA CAPABILITY: Equipped with SX1262 LoRa module for long-range wireless communication, perfect for IoT and mesh networking applications
- COMPLETE KIT: Comes with protective green case, mounting hardware, antennas, and necessary cables for quick setup and development
- SOLAR READY: Designed with solar charging support, making it suitable for remote deployment and sustainable power applications
- Advanced Core Combo: Powered by ESP32-S3 (Wi-Fi/Bluetooth 5) and SX1262 LoRa chip, with 2MB PSRAM and 16MB Flash
- Long-Range Connectivity: High-power version delivers up to 28dBm LoRa transmit power and -137dBm receiving sensitivity.
- Integrated Features: Comes with OLED display, solar & battery
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Take your IoT projects to the next level with the Heltec LoRa32 V4 Development Board. This versatile board features the powerful ESP32-S3 chip with integrated WiFi and Bluetooth Low Energy capabilities, paired with an SX1262 LoRa module for long-range communication. The built-in OLED display provides convenient visual feedback for your applications. Designed with Meshtastic compatibility in mind, this board serves as an excellent IoT gateway solution. The included green protective case ensures durability while maintaining accessibility to all ports and connections. The board supports solar power integration, making it suitable for remote deployment scenarios.
The complete package includes header pins, antenna connections, and necessary accessories for quick setup. Whether you're building mesh networks, IoT sensors, or communication gateways, this development board provides the essential features and flexibility needed for modern wireless projects. The combination of robust wireless connectivity options, display capabilities, and expandability makes this board an ideal choice for both beginners and experienced developers working on IoT applications. DescriptionMCUESP32-S3R2 (XtensaR32-bit Ix7 dual core processor)LoRa
ChipSX1262Frequency High-power version: 863-928MHzLow-power
version: 433, 470-510, 863-928MHzMax.
TX Power High-power version: 28
1 dBmLow-power version: 21 1 dBmMax. Receiving sensitivity-137dBm@SF12 BW=125KHzWi-Fi 802.11 b/g/n, up to 150MbpsBluetoothBluetooth (LE), Bluetooth 5, Bluetooth MeshHardware Resource7*ADC1 +2*ADC2; 7*Touch; 3*UART; 2*12C; 2*SPI; etc. Memory384KB ROM; 512KB SRAM; 16KB RTC SRAM; 2MB
PSRAM: 16MB FlashInterfaceType-C USBSH 1.25 *2 Pin lithium battery interface, SH 1.25 *8 Pin interface, LoRa ANT(IPEX 1.0 ); 2.4G ANT(IPEX 1.0 )Battery applicable 3.3 - 4.4V lithium batteryOperatingTemperature-20~70CDimensions 51.7 * 25.4 * 10.7 mmApplication scenariosSmart Agriculture; Remote Meter Reading; Wireless Alarm; Environmenta SensorUSB Type-C interface with integrated voltageregulation, ESD protection, short-circuitprotection, and RF isolation designCompatible with WiFi LoRa 32 Form factor and pinLow power consumption: less than 20AMore durable screen protected by PC casting Intergrates FPC 2.4 antennaBattery and solar interfaceGNSS interfaceBuilt-in: 2M PSRAM
External connection: 16M FlashSuitable for
Complex SystemMcu Upgrade: Base on ESP32-S3R2High-power versionLoRa transmission power increased to 28+1dBmFully compatible with V3 from
The complete package includes header pins, antenna connections, and necessary accessories for quick setup. Whether you're building mesh networks, IoT sensors, or communication gateways, this development board provides the essential features and flexibility needed for modern wireless projects. The combination of robust wireless connectivity options, display capabilities, and expandability makes this board an ideal choice for both beginners and experienced developers working on IoT applications. DescriptionMCUESP32-S3R2 (XtensaR32-bit Ix7 dual core processor)LoRa
ChipSX1262Frequency High-power version: 863-928MHzLow-power
version: 433, 470-510, 863-928MHzMax.
TX Power High-power version: 28
1 dBmLow-power version: 21 1 dBmMax. Receiving sensitivity-137dBm@SF12 BW=125KHzWi-Fi 802.11 b/g/n, up to 150MbpsBluetoothBluetooth (LE), Bluetooth 5, Bluetooth MeshHardware Resource7*ADC1 +2*ADC2; 7*Touch; 3*UART; 2*12C; 2*SPI; etc. Memory384KB ROM; 512KB SRAM; 16KB RTC SRAM; 2MB
PSRAM: 16MB FlashInterfaceType-C USBSH 1.25 *2 Pin lithium battery interface, SH 1.25 *8 Pin interface, LoRa ANT(IPEX 1.0 ); 2.4G ANT(IPEX 1.0 )Battery applicable 3.3 - 4.4V lithium batteryOperatingTemperature-20~70CDimensions 51.7 * 25.4 * 10.7 mmApplication scenariosSmart Agriculture; Remote Meter Reading; Wireless Alarm; Environmenta SensorUSB Type-C interface with integrated voltageregulation, ESD protection, short-circuitprotection, and RF isolation designCompatible with WiFi LoRa 32 Form factor and pinLow power consumption: less than 20AMore durable screen protected by PC casting Intergrates FPC 2.4 antennaBattery and solar interfaceGNSS interfaceBuilt-in: 2M PSRAM
External connection: 16M FlashSuitable for
Complex SystemMcu Upgrade: Base on ESP32-S3R2High-power versionLoRa transmission power increased to 28+1dBmFully compatible with V3 from
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- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ApexDash Return Policy
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