RLX COMPONENTS s.r.o. , Electronic Components Distributor.
RLX COMPONENTS s.r.o. , Electronic Components Distributor.
Heltec Wireless Stick V3 ESP32-S3, SX1262 LoRa 868MHz, 0.49 inch OLED, LoRa Node, Meshtastic and LoRaWAN Compatible
HTIT-WS-HF_V3
24,48 €
19.90 € bez DPH
Heltec Wireless Stick V3 ESP32-S3, SX1262 LoRa 868MHz, 0.49 inch OLED, LoRa Node, Meshtastic and LoRaWAN Compatible
Heltec Wireless Stick V3 ESP32-S3, SX1262 LoRa 868MHz, 0.49 inch OLED, LoRa Node, Meshtastic and LoRaWAN Compatible
- Microprocessor: ESP32-S3FN8 (Xtensa® 32-bit LX7 dual core processor, five stage pipeline rack Structure, main frequency up to 240 MHz).
- SX1262 LoRa node chip.
- Type-C USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures.
- Onboard SH1.25-2 battery interface, integrated lithium battery management system (charge and discharge management, overcharge protection, battery power detection, USB / battery power automatic switching).
- Integrated WiFi, LoRa, Bluetooth three network connections, onboard Wi-Fi, Bluetooth dedicated 2.4GHz metal spring antenna, reserved IPEX (U.FL) interface for LoRa use.
- Onboard 0.49-inch 64*32 dot matrix OLED display, which can be used to display debugging information, battery power, and other information.
- Integrated CP2102 USB to serial port chip, convenient for program downloading, debugging information printing.
- Support the Arduino development environment.
- We provide ESP32 + LoRaWAN protocol Arduino® library, this is a standard LoRaWAN protocol that can communicate with any LoRa gateway running the LoRaWAN protocol. In order to make this code running, a unique license is needed.
- With good RF circuit design and low-power design.
Specifications
| Parameters | Description |
|---|---|
| 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 ± 1 dBm |
| Max. Receiving Sensitivity | -134dBm |
| Wi-Fi | 802.11 b/g/n, up to 150Mbps |
| Bluetooth | Bluetooth LE: Bluetooth 5, Bluetooth mesh |
| Hardware Resource | 7*ADC1 + 2*ADC2; 7*Touch; 3*UART; 2*I2C; 2*SPI; etc. |
| Display | 0.49-inch OLED |
| 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*17*2.54 Header Pin |
Description
Pin Map
HTIT-WS-HF_V3
Špecifické referencie
Heltec Wireless Stick V3 ESP32-S3, SX1262 LoRa 868MHz, 0.49 inch OLED, LoRa Node, Meshtastic and LoRaWAN Compatible
Heltec Wireless Stick V3 ESP32-S3, SX1262 LoRa 868MHz, 0.49 inch OLED, LoRa Node, Meshtastic and LoRaWAN Compatible
24,48 €
19.90 € bez DPH