LoRa MESH Radio Module (433MHz, TTL Serial)

The LoRa MESH Radio Module is a 433MHz wireless communication unit featuring embedded MANET mesh networking capabilities. It is well suited to students, makers, and engineers building long-range, decentralised sensor networks and robotics projects.

Decentralised MESH MANET networking

Equipped with embedded MESH MANET support, the module enables robust multi-hop data transmission between nodes. This allows individual radios to relay messages through the network, extending effective operational coverage without a central access point.

433MHz LoRa wireless link

Operating on the 433MHz frequency band, the module leverages LoRa modulation to achieve long-range wireless data exchange. The technology provides resilient signal penetration suitable for outdoor and cluttered environments.

High-sensitivity RF performance

With a strong +20dBm transmission output power and a high receiving sensitivity of -148dBm, the radio provides an exceptional link budget. This ensures reliable packet delivery even at the edge of reception.

TTL serial communication interface

The module interfaces directly with host microcontrollers and single-board computers via standard TTL serial. This straightforward UART connection simplifies hardware integration and speeds up firmware development.

Downloads & documentation

• Datasheet