Meshnology N33 - Meshtastic ESP32 V3 LoRa Texting Device Kit for LoRaWAN, Arduino IDE
1. Complete IoT Kit – ESP32 + LoRa + battery + enclosure included
2. SX1262 LoRa Module – Stable long-distance wireless communication
3. Multi-Protocol Support – WiFi, Bluetooth 5, and LoRa integration
4. 3000mAh Battery – Long-lasting field deployment power
5. 0.96" OLED Display – Real-time system status monitoring
6. Dual Antenna System – SMA + IPEX for improved RF performance
7. Rugged Protective Case – Designed for outdoor and mobile use
8. Developer Friendly – Supports Arduino IDE & Meshtastic firmware
In The Box: 1 × ESP32 LoRa V3 Kit Board, 1 × 3000mAh Li-ion Battery, 1 × Protective Case, 1 × 863–928MHz Antenna
Guaranteed Safe Checkout
Meshnology N33 - Meshtastic ESP32 V3 LoRa Texting Device Kit for LoRaWAN, Arduino IDE
Meshnology N33 - ESP32 LoRa V3 Development Kit – 863~928MHz Antennas, 3000mAh Battery, Rugged Case – Ideal for Meshtastic, LoRaWAN, and IoT
Complete Wireless IoT Development Kit
Powered by a dual-core ESP32 processor (240 MHz) and integrated SX1262 LoRa chip, this board delivers reliable long-range communication with built-in Wi-Fi, Bluetooth, and LoRa support. Fully compatible with Meshtastic, LoRaWAN, Arduino IDE, and custom telemetry systems.
Efficient Power Management System
Comes with a 3000mAh 3.7V Li-ion rechargeable battery, supporting USB Type-C charging, automatic power source switching, and overcharge protection. Provides up to 26 hours runtime, ensuring stable operation in field or mobile projects.
Reliable RF Performance
Includes dual 863~928MHz antennas (SMA external and IPEX internal) with RF shielding for reduced interference and enhanced signal quality. Perfect for establishing long-range, secure LoRa connections across diverse environments.
Rugged Protective Enclosure
Enclosed in a custom-designed N33 protective case with ventilation slots, this kit is both shockproof and weather-resistant, making it ideal for outdoor deployments, mobile testing, and long-term installations.
Built-in OLED Display & Developer-Friendly Design
Features a 0.96-inch OLED screen (128x64) for live debug data, sensor readings, and battery status. The onboard CP2102 USB-to-serial interface ensures fast, stable programming. Includes a reserved IPEX port for antenna expansion or upgrades.
Applications
LoRaWAN gateways and nodes
Meshtastic mesh networking
Smart agriculture and environmental monitoring
Remote telemetry and asset tracking
Wireless sensor networks and hobbyist IoT projects
Package Includes
ESP32 LoRa V3 Board
3000mAh Li-ion Battery
N33 Protective Case
863~928MHz Antenna
Dimensions and Weight
Size (with case): 100mm × 45mm × 30mm
Weight (with battery): Approx. 95g
Specifications of ESP32 LoRa V3 Board
| Master Chip | ESP32-S3FN8 (Xtensa 32-bit LX7 dual-core processor) |
| LoRa Node Chip | SX1262 |
| USB to Serial Chip | CP2102 |
| Frequency | 470~510MHz, 863~928MHz |
| Max. TX Power | 21±1dBm |
| Max. Receiving Sensitivity | -134dBm@SF12 BW=125KHz |
| Wi-Fi | 802.11 b/g/n, up to 150Mbps |
| Bluetooth | Bluetooth 5 (LE) |
| Hardware Resource | 7*ADC1 + 2*ADC2; 7*Touch; 3*UART; 2*I2C; 2*SPI; etc. |
| Memory | 384KB ROM; 512KB SRAM; 16KB RTC SRAM; 8MB SiP Flash |
| Interface | Type-C USB; 2*1.25 lithium battery interface; LoRa ANT(IPEX1.0); 2*18*2.54 Header Pin |
| Batterie | 3.7V lithium battery power supply and charging |
| Operating Temperature | -20 ~ 70 ℃ |
| Dimensions | 50.2 * 25.5 * 10.2 mm |
Dimensions
| Master Chip | ESP32-S3FN8 (Xtensa 32-bit LX7 dual-core processor) |
| LoRa Node Chip | SX1262 |
| USB to Serial Chip | CP2102 |
| Frequency | 470~510MHz, 863~928MHz |
| Max. TX Power | 21±1dBm |
| Max. Receiving Sensitivity | -134dBm@SF12 BW=125KHz |
| Wi-Fi | 802.11 b/g/n, up to 150Mbps |
| Bluetooth | Bluetooth 5 (LE) |
| Hardware Resource | 7*ADC1 + 2*ADC2; 7*Touch; 3*UART; 2*I2C; 2*SPI; etc. |
| Memory | 384KB ROM; 512KB SRAM; 16KB RTC SRAM; 8MB SiP Flash |
| Interface | Type-C USB; 2*1.25 lithium battery interface; LoRa ANT(IPEX1.0); 2*18*2.54 Header Pin |
| Batterie | 3.7V lithium battery power supply and charging |
| Operating Temperature | -20 ~ 70 ℃ |
| Dimensions | 50.2 * 25.5 * 10.2 mm |
| Item Model Number | V3 |
| Item Weight | 5.3 ounces |
| Package Dimensions | 6 x 5 x 1.46 inches |
| Manufacturer | Meshnology |
In the Box
- N33 Protect Case (Green/Blue/Red )
- 1 x ESP32 LoRa V3 Development Board
- 1 x 3000mAh Meshnology Battery
- 1 x 863~928MHz Antenna x 1
Ressourcen
Find more files and documents on Meshnology Wiki & Code Lab Page
Related Items For Meshnology N33
ESP32 LoRa Series Comparison
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|---|---|---|---|---|
| Feature | N30 | N32 | N33 | N35 |
| Processor | ESP32-S3FN8 (dual-core 240MHz) | ESP32-S3FN8 (dual-core 240MHz) | ESP32-S3FN8 (dual-core 240MHz) | ESP32-S3FN8 (dual-core 240MHz) |
| LoRa-Chip | SX1262 | SX1262 | SX1262 | SX1262 |
| Frequency |
470~510MHz, 863~928MHz |
470~510MHz, 863~928MHz |
470~510MHz, 863~928MHz |
470~510MHz, 863~928MHz |
| Batterie | 1100mAh Li-ion | 3000mAh Li-ion | 3000mAh Li-ion | 3000mAh Li-ion |
| Display | 0.96" OLED (128x64, I2C, SSD1315) | 0.96" OLED (128x64, I2C, SSD1315) | 0.96" OLED (128x64, I2C, SSD1315) | 0.96" OLED (128x64, I2C, SSD1315) |
| Antenna | External 863~928MHz Antenna | External 863~928MHz Antenna | External 863~928MHz Antenna | External 863~928MHz Antenna |
| Power Input | USB-C | USB-C | USB-C | USB-C |
| Compatible With | Arduino, Meshtastic, LoRaWAN | Arduino, Meshtastic, LoRaWAN | Arduino, Meshtastic, LoRaWAN | Arduino, Meshtastic, LoRaWAN |
| Fall | Custom 3D-printed with OLED window | Protective case with OLED slot | Protective case with OLED slot | Protective case with OLED slot |
| Use Cases | Low-power portable LoRa device | Long-lasting battery for field deployment | IoT, smart home, long-range comms | Pocket-Sized, All-Day Performance |
Take a Closer Look
Specification
| Item | Specification |
|---|---|
| MCU | ESP32-S3FN8 dual-core 240MHz |
| LoRa Chip | SX1262 |
| Frequency | 470–510MHz / 863–928MHz |
| TX Power | 21 ±1dBm |
| Sensitivity | -134dBm @ SF12 |
| WiFi | 802.11 b/g/n |
| Bluetooth | Bluetooth 5 (BLE) |
| Memory | 384KB ROM + 512KB SRAM + 8MB Flash |
| Display | 0.96" OLED 128×64 |
| Battery | 3000mAh Li-ion rechargeable battery |
| Interface | USB Type-C + CP2102 + IPEX antenna |
| Operating Temp. | -20°C to 70°C |
| Size | 50.2 × 25.5 × 10.2 mm |
