Tired of juggling separate Wi-Fi, Bluetooth and cellular modules for your IoT project? The LILYGO T-SIM7080G-S3 ESP32-S3 board brings all of those connections together in one compact board. It lets you add Wi-Fi, Bluetooth, LTE-Cat-M, NB-IoT and GPS to any prototype without extra wiring. If you have struggled with unreliable data links or bulky designs, this board solves the problem with a single, easy-to-program solution.
LILYGO T-SIM7080G-S3 ESP32-S3 WiFi Bluetooth LTE Cat-M NB-IoT GNSS IoT Board
Many makers need a reliable way to send data from remote sensors, but they end up buying three different modules that never fit together well. This creates extra cost, more soldering work and a higher chance of failure. The LILYGO board removes that hassle by combining Wi-Fi, Bluetooth 5.0, LTE Cat-M1, NB-IoT and GPS on a single ESP32-S3 core. You get a stable connection, lower power use and a clean design that works in any environment.
Key Features
- ESP32-S3 WROOM-1 module with 16 MB flash and 8 MB PSRAM.
- Wi-Fi 2.4 GHz 802.11 b/g/n for fast local networking.
- Bluetooth 5.0 Low Energy for short-range control.
- SIM7080G cellular module supporting LTE Cat-M1 and NB-IoT.
- Multi-band global frequency support for worldwide deployment.
- GPS positioning via SIM7080G (non-concurrent with cellular).
- Nano-SIM slot for easy carrier changes.
- TF card slot for extra storage or data logging.
- Two USB ports: Type-C for ESP32-S3, Micro-USB for SIM7080G firmware.
- On-board power management with short-circuit and overload protection.
Specifications
| General |
|
| Product |
LILYGO T-SIM7080G-S3 |
| Product Type |
ESP32-S3 Wi-Fi, Bluetooth, LTE Cat-M / NB-IoT GNSS IoT Development Board |
| Module |
ESP32-S3-WROOM-1 (N16R8) |
| Processor |
|
| MCU |
ESP32-S3 Dual-core Xtensa® LX7 |
| Clock Speed |
Up to 240 MHz |
| Memory |
|
| Flash |
16 MB |
| PSRAM |
8 MB (Octal SPI) |
| Wireless Connectivity |
|
| Wi-Fi |
2.4 GHz Wi-Fi 4 (IEEE 802.11 b/g/n) |
| Bluetooth |
Bluetooth® 5.0 Low Energy |
| Cellular |
|
| Cellular Module |
SIM7080G |
| Network Type |
LTE Cat-M1, NB-IoT |
| Frequency Bands |
Multi-band Global |
| GNSS |
GPS (via SIM7080G, not concurrent with cellular data) |
| SIM Card |
Nano SIM |
| Storage |
|
| microSD Card |
TF Card Slot |
| Interfaces |
|
| USB |
1 × USB Type-C (ESP32-S3 programming), 1 × Micro-USB (SIM7080G firmware upgrade) |
| Power |
|
| USB Power |
USB Type-C |
| Battery |
Integrated 18650 Battery Holder |
| Solar Input |
4.4–6 V Solar Charging Input |
| Power Management |
Onboard PMU with Short-Circuit and Overload Protection |
| Additional Features |
|
| Deep Sleep Current |
Average 128 μA |
