Difference between revisions of "Hardware: Hive Interface Board 4"
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| + | ==Summary== | ||
| + | Can operate with the Pi or as a standalone Bluetooth Low Energy (BLE) device. Replaces the HX711 single channel ADC with an 8 channel. | ||
| + | |||
| + | |||
| + | ==Features== | ||
*AD7124 24 bit ADC with 8 differential inputs | *AD7124 24 bit ADC with 8 differential inputs | ||
*Instrumentation Amplifiers for load cells | *Instrumentation Amplifiers for load cells | ||
Revision as of 03:12, 8 August 2017
Summary
Can operate with the Pi or as a standalone Bluetooth Low Energy (BLE) device. Replaces the HX711 single channel ADC with an 8 channel.
Features
- AD7124 24 bit ADC with 8 differential inputs
- Instrumentation Amplifiers for load cells
- Bluetooth Low Energy (BLE) support using a Nordic nRF52
- BMD301 32 bit ARM processor with GPIO lines and eight 16 bit ADC inputs
- 40 pin header plug into a Pi
- two coin cells to power the BMD301
- BMD301 (Nordic nRF52) can be programmed via the Pi.
