Wireless Tracker is a development kit based on ESP32-S3FN8. It integrates both SX1262 and UC6580 to provide fast GNSS solution for IoT. It can track any object and then upload that data wirelessly by Wi-Fi, Bluetooth, LoRa, and has been widely used in Meshtastick.
Wireless Tracker supports L1 + L5/L2, and supports GPS, GLONASS, BDS, Galileo, NAVIC, QZSS multi-system joint positioning. It is perfectly compatible with Arduino, can be widely used in development such as bicycle sharing services, tracking pets or livestock, locating vehicles, tracking children, etc.
Features:
MCU:
Microprocessor: ESP32-S3FN8 (Xtensa® 32-bit LX7 dual core processor, five stage pipeline rack Structure, main frequency up to 240MHz).
LoRa Transceiver:
Semtech SX1262
Frequency Options:
433 - 510 MHz
470 - 510 MHz
863 - 870 MHz
902 - 928 MHz
Connectors:
USB-C
Antenna:
Dedicated 2.4 GHz metal spring antenna for WiFi/Bluetooth
U.FL/IPEX antenna connector for LoRa and GNSS
Onboard 0.96-inch LCD display
User and Reset Buttons
Additional GPIO availability
Itergrated UC6580 GNSS Chipset and antenna
Meshtastic I2C Definitions
SDA: GPIO41
SCL: GPIO42
Specifications:
Parameters |
Description |
Master Chip |
ESP32-S3FN8 (Xtensa®32-bit lx7 dual core processor) |
LoRa Chipset |
SX1262 |
GNSS Chipset |
UC6580 |
Frequency |
470~510MHz, 863~928MHz |
Max. TX Power |
21±1dBm |
Max. Receiving Sensitivity |
-134dBm |
Wi-Fi |
802.11 b/g/n, up to 150Mbps |
Bluetooth LE |
Bluetooth 5, Bluetooth mesh |
Hardware Resource |
7*ADC1 + 2*ADC2; 7*Touch; 3*UART; 2*I2C; 2*SPI; etc. |
Interface |
Type-C USB; 2*1.25 lithium battery interface; LoRa ANT(IPEX1.0); 2*18*2.54 Header Pin |
Battery |
3.7V lithium battery power supply and charging |
Operating Temperature |
-20 ~ 70 ℃ |
Dimensions |
65.48 * 28.06* 13.52mm |
Package Include:
x1 - Heltec Wireless Tracker(V1.1) Pre-flashed with Meshtastic
x1 - SMA Male Glue Rod Antenna
x1 - IPEX to SMA Female Pigtail
x1 - SH1.25×2 Battery Connector
x4 - Pin Headers
Useful Link:
Meshtastic Supported Hardware
Meshtastick Quick Start
Datasheet
User Manual
Heltec ESP(ESP32&ESP8266) framework
Schematic diagram