meshtastic/docs/hardware/devices/nano-g1/index.mdx

---
id: nano-g1
title: Nano G1 device
sidebar_label: Nano G1
sidebar_position: 5
---

The Nano G1 is the first dedicated hardware device to be designed from scratch purely for Meshtastic by Neil Hao. It has been designed to be small and compact with the inclusion of a high quality internal PCB antenna.

### Specifications

- **MCU**
  - ESP32 WROOM (WiFi & Bluetooth)
    - Bluetooth 4.2
- **LoRa Transceiver**
  - Semtech SX1276
  - Additional ultra-low noise amplifier to improve LoRa receiver sensitivity
- **Frequency options**
  - US-915 MHz
- **Navigation Module**
  - ATGM336H-5N-71 (Supports GPS, BDS and GLONASS)
- **Antenna**
  - Built in 915Mhz Lora PCB Antenna (VSWR \<=1.5 @ 915 MHz)
- **Connectors**
  - USB-C

### Features

- Meshtastic pre-installed
- User button
- 1.3 inch OLED screen
- Buzzer

### Resources

- Firmware file: `firmware-nano-g1-X.X.X.xxxxxxx.bin`

Further information on the Nano G1 can be found on [Unit Engineering's Wiki](https://uniteng.com/wiki/doku.php?id=meshtastic:nano).

![Nano G1](/img/hardware/nano-g1-front.jpg)