AgroSense_LoRaWAN® 4-Channel ADC 12 bits
AgroSense LoRaWAN® 4-Channel ADC 12 bits use ADS1015IDGSR chip , which is capable of connecting up to 4-channel devices and provides high-precision analogue-to-digital conversions (ADCs) of up to 12 bits. Also, the product has been rigorously tested for IP68 waterproof performance to ensure reliability and durability in a variety of harsh environments.
The device supports voltage inputs, either directly or from other sensors, for a wide range of IoT applications. The built-in low-power 12-bit delta-sigma analogue-to-digital converter (ADC) provides a high degree of accuracy and stability.
In addition, the 3/4 input channels of the AgroSense 4-Channel ADC can be configured in differential input mode, which greatly enhances its immunity to interference and ensures stable operation in complex electrical environments.
The sensor benefits from LoRaWAN , which ensures stability and reliability. It is capable of covering a long transmission range while maintaining low power consumption. Unlike wireline devices, it is battery-powered, reducing the workload and complexity of deployment, design and development for end-users that can work via powering it, and setting the configuration in the cloud server, for LoRaWAN® remote monitoring. It monitors the environmental data users need and report every 1 hour, with downlink users can manually adjust the reporting time.
This product mainly features:
- Compatible with Worldwide LoRaWAN®1.0.3 Networks, Support the universal frequency bands EU868/ US915;
- Long Range: At least 2km in urban scenes and 5 km in line of sight scenes.
- Designed to Use in Harsh Environments: -40℃ ~ 128℃ operating temperature and IP68-rated enclosure, suitable for outdoor use, high UV exposure, heavy rain, dusty conditions, etc.
- Simple to Use: Provides LoRaWAN® DEV EUI/ APP EUI/ APP Key, enable user to finish configuration in few steps.
- Support LoRaWAN Downlink, to set Transmit Interval Time (60 minutes by default, Minimum 5 Minutes , 24 hours Max)
- Cost-effective: With Makerfabs’ strong ability on production, we make this product cost-effective to users, the cost of our product is approximately half that of similar products currently available on the market, suitable for mass implement in field applications such as farm/greenhouse, etc.
General Parameters
| Product Model | AGLWMA01 |
| Measurement Range | 12-bit ADC |
| Measurement Accuracy | 1/4096 |
| Channel count | 4 |
Wireless Parameters
| Communication Protocol | Standard LoRaWAN® protocol V1.0.3 |
| Frequency Band | EU868/US915 |
| MAX Transmit Power | 21dBm |
| Receiver Sensitivity | -137dBm/125kHz SF=12 |
| Network Access/Operating Mode | OTAA Class A |
Physical Parameters
| Power Supply | 1 x 18650 3.7V Lion batteries |
| Operating Temperature | -40°C ~85°C |
| Protection Class | IP68 |
| Dimensions | 131 × 62.7 × 27.5 mm |
| Mounting | Wall Mounting |
Description
AgroSense is a series of Makerfabs wireless LoRaWAN® sensors.
It can cover a transmission range of 2km in urban scenes and 5km in line-of-sight scenes while keeping lower power consumption during the transmission process. Together with a replaceable battery that supports up to 1 years of usage and an industrial IP68 enclosure. It supports -40 ~ 85℃ operating temperature and can be deployed in harsh environments. AgroSense is compatible with LoRaWAN® V1.0.3 protocol and can work with LoRaWAN® gateway.
With LoRaWAN® gateway, LoRaWAN® sensor report the result to LoRaWAN® networks, such as The Things Network, with simply inputting DEV EUI/ APP EUI/ APP Key:
- DEV EUI: Unique identification of device，authorized by IEEE；
- APP EUI: Unique identification of application；
- APP Key: One of the join network parameters on OTAA mode, calculated by DE EUI
Part List
- Agrosense_4-Channel ADC 12 bits *1
Usage
For country/ area frequency selecting, please check here: regional Parameter