Heltec Wireless Shell V3 ESP32-S3 + SX1262
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Product detailed description
HTIT-Wsh (Wireless shell) is a LoRa node module with long range, high reception sensitivity and low power consumption (approx. 9uA). HTIT-Wsh consists of an MCU (ESP32-S3FN8) and a Semtech LoRa chip (SX1262). It has dimensions of 38.4 x 16.1 x 3.2 mm and a pitch of 1.27 mm, allowing it to be directly mounted to your PCB. HTIT-Wsh provides Wi-Fi, BLE and LoRa solutions with full Arduino® support. You can easily do secondary development and applications.
Properties:
- CE Certificate
- Microprocessor: ESP32-S3FN8 (Xtensa® 32-bit LX7 dual-core processor, five-stage pipeline, main frequency up to 240 MHz) with SX1262 LoRa chip.
- RF shielding: includes shielding cover and other protective measures.
- Integrated networks: WiFi, LoRa, Bluetooth, all with IPEX connector.
- Support: Development environment Arduino.
- Special support: Arduino version of ESP32 + LoRaWAN protocol from Heltec, compatible with any gateway/base station running on LoRaWAN protocol (requires serial number activation).
- RF design: low power consumption (sleep current theoretically 9uA), suitable for IoT applications.
Specifications :
Parameters | Description |
Master Chip | ESP32-S3FN8 (Xtensa®32-bit lx7 dual core processor) |
LoRa Node Chip | SX1262 |
Frequency | 470~510MHz, 863~928MHz |
Max. TX Power | 21±1dBm |
Max. Receiving Sensitivity | -139dBm |
Wi-Fi | 802.11 b/g/n, up to 150Mbps |
Bluetooth LE | Bluetooth 5, Bluetooth mesh |
Hardware Resource | 7*ADC1 + 8*ADC2; 9*Touch; 3*UART; 2*I2C; 2*SPI; etc. |
Interface | LoRa ANT(IPEX1.0); 2.4G ANT (IPEX1.0); 1.27 spacing Stamp hole. |
Operating Temperature | -40 ~ 85 ℃ |
Dimensions | 38.4 * 16.1 * 2.8 mm |
Included in delivery:
- 1pc Heltec Wireless Shell V3 ESP32-S3 + SX1262
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: | 0.003 kg |
Type: | ESP |
Logical levels: | 3.3V |
I/O pins: | 34 |
PWM pins: | 34 |
ADC pins: | 16 |
Frequency: | 40MHz |
Flash memory: | 16MB |
SRAM memory: | 520kB |
EEPROM memory: | Ne |
Connector with battery charger: | No |
Microcontroller: | ESP32-S3 |
Converter: | No |
Bluetooth: | Yes |
WiFi: | Yes |
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