CompletedAltruist
PROAltruist
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Reproduction cost: $45
License
：GPL 3.0
Creation time:2024-12-25 17:10:17Update time:2025-01-16 01:06:58
Description
With the **Altruist** Outdoor Sensor, you become a force in decentralized environmental monitoring. Capture noise, dust, and temperature data—encrypted, mapped, and shared across a distributed network.
Experience the power of true DePIN (Decentralized Physical Infrastructure Network) — a revolutionary technological movement brought to life and thriving for years on our [decentralized sensor map](https://sensors.social/).
More information can be found in the project repository on [Github](https://github.com/airalab/hardware)
**Hardware specification**
- Input Voltage AC 100-240V 50/60Hz
- Wireless protocol: Supports 2.4GHz Wi-Fi 6 (802.11 b/g/n) and Bluetooth 5 (LE), Zigbee with onboard antenna
- Equipped with a high-performance 32-bit RISC-V processor with clock speed up to 160 MHz, and a low-power 32-bit RISC-V processor with clock speed up to 20MHz
- Memory: 320KB ROM, 512KB of HP SRAM, 16KB LP SRAM and 4MB Flash memory
- USB-C for firmware development and updates
- PM sensor: SDS011 laser PM2.5/PM10 sensor
- Support sensors :
- T&H : SHT3X,BME280,HTU21D
- Noise Level Sensor: I2S INMP441
- Geiger counter : Radsens
**Advanced Peripheral Interfaces:**
Digital interfaces:
– Two UART for PM sensors
– I2C for atmospheric pressure, temperature, humidity, geiger counter, CO2, TVOC and other gas sensors
– I2S for connecting digital microphones for noise analysis
Built-in AC -DC 5V 0.35A power supply
Built-in connectors :
- HY2.0-4P : i2c for atmospheric pressure, temperature, humidity.
- XH-4AW: i2c for geiger counter
- XY-ZH1.5 : i2s for digital microphones
- X8821WR-05 : for SDS011 PM sensor
- Screw Terminal Blocks : for AC connection
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Intellectual Property Statement & Reproduction Instructions
This is an open-source hardware project. All intellectual property rights belong to the creator. The project is shared on the platform for learning, communication, and research only; any commercial use is prohibited. If your intellectual property rights are infringed on EasyEDA, please notify us by submitting relevant materials in accordance with the Rules for Complaints and Appeals of IPR Infringement.
Users must independently verify the circuit design and suitability when replicating this project. All risks and consequences are borne by the user, and the platform assumes no liability.
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