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Two green ESP32 LoRa boards with OLED screens, batteries and cases

MCDODO

MCDODO ESP32 LoRa V3 Development Board 915 MHz 3000mAh Battery Case 0.96 OLED Type C N35 Green

SKU CH-9XE0-DKNS2

ESP32 LoRa V3 development board with 915 MHz antenna, 3000mAh battery, 0.96 OLED and USB-C in a protective N35 green case

  • TypeSingle Board Computers
  • Dual boards enable parallel IoT node development
  • 915 MHz antenna extends long-range wireless reach
  • 3000mAh battery powers projects away from outlets
  • 96 OLED shows real-time sensor data
  • USB-C charging keeps the case sealed and protected

Dual ESP32 LoRa V3 kit

This package contains two ESP32 LoRa V3 development boards, each integrating an ESP32-S3 processor with an SX1262 LoRa transceiver operating at 915 MHz. The boards include Wi-Fi and Bluetooth connectivity, a CP2102 USB interface and a 0.96 inch OLED display, making them suitable for Meshtastic and Arduino IoT projects.

Sustained operation with integrated battery

Each board houses a 3000mAh lithium battery managed by an onboard protection circuit that provides voltage regulation, short-circuit and ESD safeguards. The N35 case allows charging via the USB Type-C port without removing the cell, so the device can remain powered during long field deployments or continuous sensor logging.

LoRa range and display constraints

The 915 MHz LoRa link is subject to regional duty-cycle limits and line-of-sight conditions that restrict practical communication distance. The 0.96 inch OLED shows only basic debugging text, so projects requiring rich graphics or high-throughput data streams will need an external display or gateway.

Pluspunten

  • Dual boards enable parallel IoT node development
  • 915 MHz antenna extends long-range wireless reach
  • 3000mAh battery powers projects away from outlets
  • 96 OLED shows real-time sensor data
  • USB-C charging keeps the case sealed and protected

Specificaties

TypeSingle Board Computers

Vragen over dit artikel

How much heat does the 3000mAh battery generate during continuous Meshtastic operation?

The board includes voltage regulation, short-circuit protection, ESD safeguards and a lithium battery management system that keep temperatures in check during all-day use.

What must I already own to program the ESP32-S3 via the CP2102 USB-C interface?

A computer with a USB-C cable and the Arduino IDE or PlatformIO installed is all that is required to flash firmware onto the board.

Will the 915 MHz SX1262 LoRa radio communicate with my existing 915 MHz Meshtastic nodes?

Yes, the SX1262 operates on the 915 MHz band and uses the same LoRa parameters as other Meshtastic-compatible hardware, so it will join an existing mesh network.

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