HELTEC T114 V2 915MHz LoRa Board nRF52840 SX1262 TFT Display for Meshtastic

Take your IoT projects to the next level with the Rcmall Meshtastic LoRa Development Board. This versatile board combines the powerful nRF52840 processor with an SX1262 chip for robust wireless communication capabilities. The integrated 1.14 -inch TFT display provides clear visual feedback for your applications. Supporting LoRaWAN frequencies from 863-928MHz, this board enables long-range communication perfect for positioning and tracking projects. With built-in Bluetooth and WiFi connectivity, it offers multiple wireless protocols for diverse IoT applications. The Arduino-compatible design makes it accessible for developers familiar with the Arduino ecosystem. The board comes complete with necessary headers and connection cables for quick setup.

Whether you're building a mesh network, tracking system, or other IoT solution, this development board provides the essential hardware foundation. The combination of LoRa technology with modern wireless standards makes it an ideal choice for both hobbyists and professional developers working on distributed IoT networks. Board layer6-layer circuitTechnologyLead-free processoptimize Rf pathYesMesh
Node T114 V2: Low-power, high-performance communication with a sleek design.
MCU:
nRF528401: TFT LCD High resolution, Excellent image quality, Fast response time, Wide
viewing angle2: USB 2.0
Interface: High Compatibility and
Transfer Speed3: Battery/Solar
Panel Interface: 8X 1.25MM with Excellent Universality and
Stable Connection4: GNSS
Interface: Simple Plug-and-Play for Easy Connection and DisconnectionParameters DescriptionMCU nRF52840LoRa
Node Chip SX1262Memory: 1MROM, 256KB SRAM
Bluetooth: Bluetooth 5, Bluetooth mesh, BLE.
Storage temperature: -30~80Operating
temperature: -20~70Operating
Humidity: 90% (No condensing)
Power Supply: 3~ 5.5V (USB), 3~ 4.2 (Battery)
Display Module: LH114T-F03Screen
Size: 1.14 inchDisplay Resolution 135RGB x 240Active Area 22.7 mm (H) x 42.72 (V) mmDisplay
Colors 262KHardware Resource: USB 2.0, 2RGB, 2Button, 4SPI, 2TWI, 2UART, 4PWM, QPSI, I2S, PDM, Interface Type-C, 2* 1.25 mm battery connector, 2* 1.25 solar panel connector, LoRa ANT (IPEX 1.0 ), 8* 1.25 GPSmodule connector, 2*13* 2.54 Header PinDimensions 50.80 mm x 22.86 mm