Heltec Wireless Stick Lite V3.1 868Mhz SX1262 WiFi Module
Code: LA100103
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Product detailed description
Heltec Wireless Stick Lite V3.1 868MHz SX1262 WiFi module is a highly integrated development module designed for wireless communication and IoT (Internet of Things) applications. This module combines WiFi and LoRa technologies, making it a versatile and powerful tool for a variety of projects.
Specifications:
| Parameters | Description |
|---|---|
| Master Chip | ESP32-S3FN8 (Xtensa®32-bit lx7 dual core processor) |
| LoRa Chipset | SX1262 |
| USB to Serial Chip | CP2102 |
| Frequency | 863~928MHz |
| Max. TX Power | 21dB ± 1dB |
| Max. Receiving sensitivity | -134dBm |
| Wi-Fi | 802.11 b/g/n, up to 150Mbps |
| Bluetooth LE | Bluetooth 5, Bluetooth mesh |
| Hardware Resource | 7*ADC1 + 9*ADC2; 8*Touch; 3*UART; 2*I2C; 2*SPI; etc. |
| Memory | 384KB ROM; 512KB SRAM; 16KB RTC SRAM; 8MB SiP Flash |
| Battery | 3.7V lithium battery power supply and charging |
| Operating temperature | -20 ~ 70 ℃ |
| Dimensions | 58.08 * 22.6 * 8.2 mm |
| Interface | Type-C USB; 2*1.25 lithium battery interface; LoRa ANT(IPEX1.0); 2.4G ANT(IPEX1.0); 2*20*2.54 Header Pin |
Delivery components:
- 1pc Heltec Wireless Stick Lite V3.1 868Mhz SX1262 WiFi Module
- 1pc Cable with battery connector
- 1pc Cable for antenna
- 1pc Antenna
Remark:
- This product is not a standalone functional unit and may require professional installation.
- Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change its basic properties.
Additional parameters
| Category: | ESP Development Boards |
|---|---|
| Warranty: | 2 years |
| Weight: | 0.03 kg |
| Type: | ESP |
| Logical levels: | 3.3V |
| I/O pins: | 12 |
| PWM pins: | 12 |
| ADC pins: | 7 |
| Frequency: | 40MHz |
| Flash memory: | 4MB |
| SRAM memory: | 520kB |
| EEPROM memory: | Ne |
| Connector with battery charger: | Yes |
| Microcontroller: | ESP32-S3 |
| Converter: | CP2102 |
| Bluetooth: | Yes |
| WiFi: | Yes |
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Lukáš Kolář
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Milan Adamek
Milan Adamek
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