We constantly develop new products based on customer's feedback and user's suggestions. If you need any functions or combinations which you do not see in our current offerings, please Contact Us. The following cards are currently under development and we plan to bring them to production based on your feedback.
1. Eight 24-Bit Analog Inputs DAQ: now in stock
FEATURES
- Eight 24-Bit Analog Inputs DAQ 8-Layer Stackable HAT
- All inputs differential with or without common ground
- Eight layer stackable to 64 differential analog inputs
- Software selectable inputs: ±0.75V, ±1.5V, ±3V, ±6V, ±12V, ±24V
- Wide power supply: 5V or 12V-24V
- Provides 4A continuous, 5A peak power to Raspberry Pi
- RS485/MODBUS port
- Uses two ADS131 24-bit Delta-Sigma ADCs from Texas Instruments
- Input impedance 300KΩ to 1MΩ
- Data rates up to 64 kSPS
- Internal or external, software selectable clock and trigger
- Hardware watchdog can power cycle the Raspberry Pi
- Real Time Clock with battery backup
- Uses only I2C port, all GPIO pins available
- Eight LEDs with programmable threshold for input status
- Pluggable Connectors 26-16 AWG wires
- General purpose push-button
- Works with any Raspberry Pi from ZERO to 5
- ECCN Code EAR99
- Command Line Driver
- Python Library
- Node-Red nodes
- OpenPLC module
- CODESYS Library
2. Eight Inputs 8 Outputs 4-20mA HAT 
FEATURES
- Eight 4-20mA Inputs
- Eight 4-20mA Outputs
- Eight Programmable Status LEDs
- RS485/MODBUS Communication
- On-board hardware watchdog
- On-board resettable fuse
- Real Time Clock with battery backup (battery not included)
- Stackable to eight layers
- 12-24VDC Power Supply
3. Eight Digital Inputs 8 Digital Outputs HAT
FEATURES
- Eight 3V-24V Opto-isolated Digital Inputs
- Two 8A/30VDC Solid State Digital Outputs
- Six 4A/30V Solid State Digital Outputs
- Eight Programmable Status LEDs
- RS485/MODBUS Communication
- On-board hardware watchdog
- On-board resettable fuse
- Real Time Clock with battery backup (battery not included)
- Stackable to eight layers
- 5VDC Power Supply
4. Eight 12-bit Inputs 10 Outputs 0-10V HAT 
FEATURES
- Eight 0-10V Analog Differential Inputs
- Ten 0-10V Analog Outputs
- Eight Programmable Status LEDs
- RS485/MODBUS Communication
- On-board hardware watchdog
- On-board resettable fuse
- Real Time Clock with battery backup (battery not included)
- Stackable to eight layers
- 12-24VDC Power Supply
5. ESP32 - Raspberry Pi Alternative Using ESP32
6. Sixteen Analog/Digital Inputs 8-Layer Stackable HAT
7. MULTI-I/O 8-Layer Stackable HAT
8. 8-Thermocouples DAQ 8-Layer Stackable HAT for Raspberry Pi