KIT0131-1

Gravity KnowFlow basic kit is a DIY water monitoring basic kit Know. It designed for environmentalists who want to monitor water quality and get real time data. It can monitor 2 parameters with basic kit (pH and electronic conductivities). The kit is based on Arduino, easy to change and add more sensors and modules. Currently it stores the data on a micro-SD card, also the data can be viewed on your smart phone via Bluetooth communication. KnowFlow AWM (Automatic Water Monitor) is the first kit for open source science in KnowFlow team. KnowFlow team comes from NGO GreenSeed organization. KnowFlow kits is using the DFRobot gravity sensor series. Gravity sensor series are easy to use and high compatibility. KnowFlow can be powered by power bank or Li-po battery.

• pH, EC auto record
• Micro-SD local storage
• Extensible design, plug and play, Bluetooth built-in
• On-board BLE chip TI CC2540 Bluno microcontroller
• Wireless programming via BLE
• Support AT command to configure the BLE
• Transparent communication through serial, upgrade BLE firmware easily
• Size is 60mm x 53mm (2.36" x 2.08"), weight is 30g
• Atmega328p microcontroller
• USB powered or external 7DC to 12VDC supply

Contents

Bluno (DFR0267) x1, Gravity: analogue pH sensor / meter kit for Arduino (SEN0161-V2) x1, Gravity: analogue electrical conductivity sensor / meter for Arduino (DFR0300) x1, Gravity: IO expansion shield for Arduino V7.1 (DFR0265) x1, Gravity: I2C SD2405 RTC module (DFR0469) x1, MicroSD card module for Arduino (DFR0229) x1, Gravity: analogue signal isolator (DFR0504) x1, SD/MicroSD memory card (8 GB Class10 SDHC) (FIT0393) x1, Analog sensor cable x2, Digital sensor cable x1.