Mesh Node 5262M is a module based on the nRF52840 and SX1262, supporting both Bluetooth and LoRa communication. It features a rich set of pins and interfaces, with a 1.27 mm pitch stamp hole design for compact size and easy PCB integration. The module can be programmed using Arduino IDE, PlatformIO, or MicroPython. It is compatible with the Heltec nRF52 framework and libraries for LoRa/LoRaWAN development, and supports open-source projects such as Meshtastic. Key features include long-range wireless communication (up to 3–10 km in open environments), scalability, and low-power operation. It includes an IPEX 1.0 antenna connector for flexible and efficient antenna integration. Deep sleep current is as low as 9 µA. Operating temperature range: –40°C to +85°C; humidity: up to 90% RH (non-condensing). Frequency band: 863–928 MHz Color: Black Material: PCB + metal Package includes: 1 × Mesh Node 5262M module Note: Actual product color may vary slightly due to lighting conditions or display settings. Dimensions are subject to a tolerance of ±1–3 cm.