The LILYGO LoRa32 V2.1_1.6 [DE] is an ESP32-based LoRa development board designed for long-range, low-power communication, disaster radio, and IoT applications. Featuring LoRa SX1276 (868MHz), Wi-Fi, Bluetooth, and SD card storage, it is ideal for real-time passenger flow metering, remote sensing, and environmental monitoring.
Key Features
- ESP32 MCU with Wi-Fi 802.11 b/g/n and Bluetooth 4.2.
- LoRa SX1276 (868MHz) for long-range, low-power communication.
- 0.96-inch OLED Display for real-time data visualization.
- Digital RSSI function for accurate signal strength monitoring.
- Automatic frequency correction and gain control.
- Fast wake-up and frequency hopping for energy efficiency.
- Highly configurable data packet handling for custom applications.
- TF Card Slot for local data storage.
- SMA Antenna Connector for external LoRa antenna integration.
- USB Micro / Li-Po Battery Dual Power Supply for flexible power management.
Specifications
| Component | Details |
|---|---|
| MCU | ESP32 |
| Flash Memory | 4MB |
| Wireless Connectivity | Wi-Fi 802.11 b/g/n, Bluetooth 4.2 |
| LoRa Module | SX1276 (868MHz) |
| Serial Chip | CH9102 |
| Antenna | SMA Connector for LoRa, 3D Wi-Fi Antenna |
| Power Supply | USB Micro / Li-Po Battery (JST GH 2-pin 1.25mm) |
| Storage Support | TF Card Slot |
| Onboard Functions | Reset & Power Switch |
| Display | 0.96-inch OLED |
Pin Diagram
Applications
- IoT Networks: Smart agriculture, industrial automation, and environmental monitoring.
- Long-Range Wireless Communication: LoRa-based disaster radio and telemetry applications.
- Real-Time Passenger Flow Metering: Counts Wi-Fi and Bluetooth-enabled devices for crowd analysis.
- Remote Sensing & Data Logging: SD card storage for offline logging and LoRa WAN cloud transmission.
- Decentralized Mesh Networks: Supports off-grid, solar-powered networks for open-source applications.
Package Contents
- 1 x LILYGO LoRa32 V2.1_1.6 (868MHz)
- 1 x Power Cable (JST 2-pin 1.25mm)
- 1 x LoRa Antenna
- 2 x Pin Headers
- Note: Battery and SD card not included.
Reference Sample Code
If you need technical support please check below link to find more details.
ESP32-Paxcounter
TTGO-LoRa-Series
Paxcounter Testing：
LoRa32 V2.1_1.6 Disaster-Radio
https://disaster.radio/
https://github.com/sudomesh/disaster-radio
https://github.com/sudomesh/disaster-radio/releases/tag/0.2.0