XBee Module S2C XB24CZ7WIT-004
- Protocol: ZigBee®
- Transceiver chipset: Silicon Labs EM357 SoC
- RF Standard: 802.15.4
- Frequency (ISM Band): 2.4GHz
- Digital I/O: 15
- ADC Channels: (4) 10-bit ADC inputs
- Data Rate: RF 250 Kbps, Serial up to 1 Mbps
- Range: Indoor 200 ft (60 m), Outdoor (LOS) 4000 ft (1200 m)
- Transmit Power: 3.1 mW (+5 dBm)
- Channels: 16 channels
- Encryption: 128-bit AES
- Voltage requirements: 2.1 to 3.6 VDC
- Current requirements: ~33 mA @ 3.3VDC (transmit), ~28 mA @ 3.3VDC (receive), <1 uA @25ºC (sleep)
- Migratable to Digi Mesh and ZigBee PRO protocols
- Configuration Method: API or AT commands, local or over-the-air (OTA)
- Communication: CMOS UART / SPI
- Dimensions: 27.61 x 24.38 x 4.06 mm
- Operating temperature range: -40 to +85 °C
- Integrated, Wire Antenna
- Interoperable with other ZigBee-compliant devices
- Programmable versions with on-board microprocessor enable custom ZigBee application development
- Supports binding and multicasting for easy integration into a home automation platform
- Through-hole form factor enables flexible design
Xbee Module S2C XBP24CZ7UIT-004
- Protocol: ZigBee
- Modulation: DSSS
- Frequency: 2.4GHz
- Data Rate: 1Mbps
- Power: Output 18dBm
- Sensitivity: 101dBm
- Serial Interfaces: SPI, UART
- Antenna Type: Antenna Not Included, U.FL
- Transceiver chipset: Silicon Labs EM357 SoC
- Operating voltage: 2.7V-3.6V
- Current Receiving: 31mA ~ 45mA
- Current Transmitting: 120mA
- Mounting Type Through Hole
- Operating Temperature: -40°C ~ 85°C
Xbee Pro S2C Module XBP24CZ7WIT-004
- Operating voltage: 2.7V-3.6V
- Max data rate: 250kbps
- 63mW output (+17dBm)
- Range: 1 mile (1600m)
- ADC Channels: 6 10-bit ADC input pins
- Digital I/O: 8
- 128-bit encryption
- Transmit Current: 120mA at 3.3VDC
- Receive current: 31mA at 3.3VDC
- Data Rate: RF 250Kbps, serial up to 1Mbps
- Indoor/urban range up to 300ft (90m)
- outdoor/RF line of sight range up to 2miles (3200m)
- Transmit power is 63mW (+18dBm)
- Receiver sensitivity is -101dBm
- Local or over-air configuration
- AT or API command set
- External Antenna Required
- Firmware upgrades via UART, SPI or over the air (OTA)
- ISM 2.4GHz frequency band, DSSS (direct sequence spread spectrum) interference immunity
- Dimension: 2.438cm x 3.294cm
XL4432 LORA Sensor Module
- Frequency range: 433.92M
- High sensitivity up to-121dBm
- Maximum output power: 20dBm
- Data transfer rate: 0.123-256 kbps
- FSK, GFSK, and OOK modulation mode
- 1.8-3.6V power supply
- Ultra-Thin Power Off Mode
- Digital signal strength indicator received (RSSI)
- Synchronization alarm function
- Automatic antenna connection and bidirectional switch control
- The configurable data package structure
- Before sync signal detection
- 64 bytes RX data record (FIFO)
- Low power tests
- Temperature detection and 8-bit analog to digital converter
- Operating temperature range: -20 ~ + 60 C
XNUCLEO-F103RB, Improved STM32 NUCLEO Board
- Core: ARM® 32-bit Cortex™-M3
- Operating frequency: 72MHz
- Operating voltage: 2.0V-3.6V
- Package: LQFP64
- Memories : 128kB Flash, 20kB SRAM
- Interfaces : 2 x SPI, 3 x USART, 2 x I2C, 1 x CAN, 1 x USB
- AD/DA : 2 x AD (12 bit, 16 channels)
- Compatible with NUCLEO-F103RB, onboard Cortex-M3 microcontroller STM32F103RBT6
- Arduino connectivity support, easy to connect with various Arduino shields and access the massive Arduino resources
- ST Morpho headers provide full access to all STM32 I/Os, easy for peripheral expansion
- Supports mbed, build a prototype quickly by mbed SDK and online tools
- Comprehensive free software HAL library including a variety of software examples
- Comes with a separated ST-LINK/V2 module
YF G1 Water Flow Sensor
- Working Voltage: DC 4.5V
- Working Voltage: DC 5V~18V
- Flow Rate Range: 2~100L/min
- Water pressure resistance: = >2MPa
- Operating Temperature: = -20~85C
- Insulation resistance: = >100MΩ
- Characteristics of Flow pulse: f=(4.8*Q) Q=L/Min
- Accuracy: ±3%
- Compact, Easy to Install
- High Sealing Performance
- High-Quality Hall Effect Sensor
- RoHS Compliant
YF-S201 ½” Water Flow Sensor
- Model: YF-S201
- Sensor Type: Hall effect
- Working Voltage: 5 to 18V DC
- Max current draw: 15mA @ 5V.
- Output Type: 5V TTL
- Pulses per Litre: 450
- Working Flow Rate: 1 to 30 Liters/Minute
- Accuracy: ±10%
- Maximum water pressure: 2.0 MPa
- Working Temperature range: -25 to +80℃
- Working Humidity Range: 35%-80% RH
- Output duty cycle: 50% +-10%
- Output rise time: 0.04us
- Output fall time: 0.18us
- Flow rate pulse characteristics: Frequency (Hz) = 7.5 * Flow rate (L/min)
- Durability: minimum 300,000 cycles
- 1/2″ nominal pipe connections, 0.78″ outer diameter, 1/2″ of thread.
- The simple and compact module.
- Easy to Install.
- High Sealing Performance.
- High-Quality Hall Effect Sensor.
YF-S401 PVC Water Flow sensor
- Model: YF-S402
- Voltage Range: 5~12 V
- Operating Current: 15 mA (DC 5V)
- Insulation Resistance: >100 MΩ
- Inner Diameter: 4 mm
- Outside diameter: 7 mm
- Proof Water Pressure: <0.8 MPa
- Water Flow Range: 0.3-6 L/min
- Accuracy: ±5% (0.3-3L/min)
- Output Pulse High Level: >4.5 VDC (DC input voltage 5 V)
- Output Pulse Low Level: <0.5 VDC (DC input voltage 5 V)
- Output Pulse Duty Ratio: 50% ± 10%
- Water-flow Formula: 1L = 5880 square waves
- Working Humidity Range: 35% ~ 90% RH (no frost)
- 6 mm hose is recommended
- Avoid unit contact with corrosive chemicals
- The unit must be installed vertically, tilted no more than 5 degrees
- The liquid temperature should be less than 120 C to avoid damage to the unit
- With stainless steel axis in the wheel, abrasion-resistant
- Dimension: 58*35*26 mm
- Weight: 30g
YF-S402 High Precision Flow Meter Water Flow Sensor
- Model: YF-S402
- Minimum rated working voltage: DC 5~24V;
- working current: 15mA (DC 5V);
- Working voltage range: DC 5~18V;
- Load capability: <= 10mA (DC 5V);
- Working temperature: <= 80'C;
- Humidity range: 35%~90%RH (no frost);
- Water pressure: <1.75Mpa;
- Storage temperature: -25~80'C; Storage humidity: 25~95%RH;
- Flow range: 1~5L/min'; Frequency: 4380 pulse for 1L through the sensor
- Dimensions: 2.28 in x 1.38 in x 1.06 in (5.8 cm x 3.5 cm x 2.7 cm)
- Thread Size : G1/4"
YF-S403 water flow sensor 1-30L/min Flow meter
- Model: YF-S403
- The lowest rated working voltage: DC 4.5 5V - 24V.
- Maximum Operating Current: 15 mA (DC 5V).
- Working voltage range: DC 5 - 18V.
- Load capacity: ≤ 10 mA (DC 5V).
- Working temperature: ≤ 80 ℃
- Working humidity range: 35%-90% RH (no frost)
- Allow Pressure: 1.75Mpa
- Storage temperature: -25 - + 80 ° c
- Save Humidity: 25% - 95% RH
- Flow range: 1-30L / min
- External thread: 3/4 "
- Output interface diameter: Ca. Outside 26mm, inside 12mm, 14mm.
- The seal ring with the upper and lower force structure never leaks.
- Non-violent shock, and chemical erosion.
- Non-throwing or hitting.
- Vertical mounting does not exceed 5 degrees inclination.
- The temperature of the medium should not exceed 120 ℃.
- Dimension: 58*35*26 mm
- Weight: 30g
Zigbee CC2500 RS232
- RS-232 direct interface
- TTL support
- RSSI value between two modules can be obtained
- Separate LED for RX, TX, and power
- 4-bit channel selection
- Programmable output power
- Automatic packet processing
- 6 data pipes for 1:6 star networks
- 4-pin SPI interface with maximum 8 MHz clock rate 7
- 20-pin 4x4mm QFN package