AC03 LoRa Easy
Features
The leaf is equipped with EASEL’s technically certified LoRa module ES920LRA1 and is connected to the MCU leaf via UART.
Specification
| Item | Description |
|---|---|
| Part Number | ES920LRA1 |
| SoC | MKL16Z128 (ARM Cortex-M0+) |
| RF Transceiver | SX1276 (SEMTECH) |
| Frequency range | 920.6～928.0MHz |
| Transmission speed | 146bps～22kbps |
| RX sensitivity | -118～-142dBm |
| TX power | Max 13dBm（20mW) |
| RF certification | TELEC |
| Approximate communication distance (wire antenna) | Prospect 5km |
| Flash | 128KB |
| RAM | 32KB |
| Interfaces | UART |
| Dimension | W23×D32.8×H4.6mm |
Block diagram
Pinassign
Sample App
Library
Libraries are available for this leaf. Please install the necessary libraries from Environment to use them.
Document
Last modified 09.03.2021