LilyGo TLora32 v1.6
Compact ESP32-based board with LoRa connectivity, OLED display, and support for multiple frequencies.
Companion Radio Firmware
Repeater
Room Server
Processor
ESP32
LoRa Chip
SX1276
Frequencies
433MHz, 868MHz, 915MHz
Display
0.96 inch OLED
USB Interface
Micro USB
Operating Voltage
1.8~3.7V
Transmission Power
+20dBm
Reception Sensitivity
-139dBm@LoRa &62.5Khz&SF=12&146bps
Key Features
Display
Bluetooth
WiFi
SD Card Slot (some versions)
Battery Interface
Important Notes
- Some versions have an issue with the battery charging circuit that can allow overcharging
- SD Card slot is only available on specific versions of this board
- Battery interface includes charging and discharging circuit
- Available in different frequency variants (433MHz, 868MHz, 915MHz)
Power Specifications
Accepted Current
10~14mA
Transmission Current
@+20dBm:120mA
@+17dBm:90mA
@+13dBm:29mA
Detailed Specifications
| Parameter | Description |
|---|---|
| Processor | ESP32 |
| LoRa Chip | SX1276 |
| Available Frequencies | 433MHz, 868MHz, 915MHz |
| Display | 0.96 inch OLED |
| USB Interface | Micro USB |
| Operating Voltage | 1.8~3.7V |
| Accepted Current | 10~14mA |
| Transmission Current | 120mA@+20dBm, 90mA@+17dBm, 29mA@+13dBm |
| Transmission Power | +20dBm |
| Reception Sensitivity | -139dBm@LoRa &62.5Khz&SF=12&146bps |
Battery Charging Warning
Some versions of this board have an issue with the battery charging circuit that can allow overcharging. Take appropriate precautions when using the battery charging feature.