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Green rectangular circuit board with OLED screen and antenna connector

MCDODO

MCDODO T-Beam Meshtastic LORA32 915MHz ESP32 Development Board

SKU CH-0GCX-N0C60

ESP32 development board with 915 MHz LoRa, GPS, Wi‑Fi, BLE 4.2 and an onboard OLED

  • Product typeSingle Board Computers
  • ESP32 MCU with WiFi and BLE 4.2 for wireless IoT projects
  • SX1276 915MHz LoRa chip enables long-range low-power communication
  • Integrated NEO-6M GPS with RTC battery for positioning
  • CH9102F serial chip simplifies programming workflow
  • Onboard OLED module provides instant visual feedback

MCDODO T-Beam Meshtastic LORA32 Board

This development board integrates an ESP32 microcontroller with 4MB flash and 8MB PSRAM for entry-level programming tasks. A built-in SX1276 LoRa transceiver operates at 915MHz to send and receive data over long distances with low power consumption. An onboard NEO-6M GPS module with a ceramic antenna and RTC battery provides positioning capability. The CH9102F serial chip simplifies code uploads once the host driver is installed.

Makers building Meshtastic nodes

Suits developers who need a single-board platform combining LoRa, GPS, Wi-Fi and BLE in a compact form factor for mesh messaging or remote telemetry. Not for buyers who require a higher-frequency LoRa variant, an external antenna connector as the primary interface, or a board without integrated GPS to save power and cost.

915MHz SX1276 LoRa radio with integrated GPS

The 915MHz SX1276 LoRa chip and NEO-6M GPS module are the defining specifications that determine whether this board matches your regional frequency plan and positioning needs. Verify that 915MHz is legal in your territory and that the onboard ceramic antenna satisfies your range requirements before purchasing.

How it compares

Measured against everything we stock in Single-Board Computers & Dev Kits, at today’s prices. Recalculated every night.

Price $73.99
Pricier than about 73% of the 1,420 comparable items (median $44.99).

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Specifications

Product
Product typeSingle Board Computers

Questions about this item

How much power does the ESP32 board draw when running Meshtastic continuously?

The board uses the SX1276 915MHz LoRa chip designed for low power consumption during long-range data transmission.

What must I install on my computer before programming the CH9102F USB-serial chip?

You need to install the CH9102 driver on the computer before connecting the board for programming.

Can I keep the GPS NEO-6M module active while using the onboard 3D Wi-Fi antenna?

Yes, the GPS NEO-6M has its own mini ceramic antenna and RCT clock battery, so it operates independently of the Wi-Fi antenna choice.

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