AC03 LoRa Easy
Features
Section titled “Features”The leaf is equipped with EASEL’s technically certified LoRa module ES920LRA1 and is connected to the MCU leaf via UART.
Specification
Section titled “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
Section titled “Block diagram”
Pinassign
Section titled “Pinassign”
Sample App
Section titled “Sample App”Library
Section titled “Library”Libraries are available for this leaf. Please install the necessary libraries from Environment to use them.