Avoimen lähdekoodin hajautettu mesh-verkko, joka on suunniteltu toimimaan vähän virtaa kuluttavilla laitteilla
Heltec Capsule Sensor V3
Main features
- ESP32-S3 + SX1262
- LED indicator light
- Meshtastic project compatible(It is recommended to use with power bank or mobile phone)
- High strength plastic, IP65 waterproof
- Wireless communication method include Wi-Fi, Bluetooth and LoRa
- Built in 250mAh rechargeable battery, magnetic suction charging port
- Built in LoRa and Wi-Fi/BLE antennas, stylish appearance, compact and light
- Re-development can be done through Arduino, PlatformIO, etc.
- Support Heltec Wireless Boot system, download firmware, exchange information, and print logs through Wi-Fi
- Modular design, with a BTB interface reserved at the bottom, capable of connecting and replacing different sensors
General Specifications
- MCU: ESP32-S3FN8
- LoRa Chip: SX1262
- WiFi: IEEE 802.11 b/g/n 2.4GHz
- Bluetooth: Bluetooth LE，Bluetooth 5，Bluetooth mesh
- LoRa Frequency: 863～870MHz, 902～928MHz and 470～510MHz
- Operating Temperature: -20~60℃
- Max. Receiving. sensitivity: -135dBm
- Power Supply: 3.7V lithium battery, 250mAh
- Battery life (typical conditions): Over 1 Year
- Charging: 5V, Magnetic suction 2P-2.54mm
- Operating Humidity: 10%~90%RH (Non Condensing)
- Max. LoRa TX Power: 21± 1dBm
- Protection grade: IP65
- Wireless Range (line of sight, ideal conditions): Over 6 KM
Sensor Specifications
- GNSS: Quectel_L76K module / description: ＜1m, L1/L5
- Temperature&Humidity: GXHTV3 / description: ±0.5℃/±5%RH
- 3-Axis: DA217 / description: ±1g
- Barometic Pressure: BMP280 / description: ±1hPa/±1℃