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data_collection_node_hardware [2022/11/11 01:52] – [Ambient Temperature Sensor] glendata_collection_node_hardware [2022/11/18 22:04] (current) – [Controller Hardware Evaluation] added rp2040 glen
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 The following boards are candidates for data collection node hardware: The following boards are candidates for data collection node hardware:
  
-^ Board ^ Cost ^ RAM ^ Flash ^ Net ^ IO ^ Dev Tools +^ Board ^ Cost ^ RAM ^ Flash ^ Net ^ IO ^ Notes ^ 
-| [[https://www.sparkfun.com/products/13231|Sparkfun ESP8266 Thing]] | $18.50 | 32k inst/80k data | 4MB | 802.11 pnp | micro USB \\ 32 GPIO \\ I2C \\ SPI \\ UART \\ | Arduino IDE |+| [[https://www.sparkfun.com/products/18288|Sparkfun Pro Micro RP2040]] | $10.95 | 264k | 16MB | 802.11 | USB-C (host/device) \\ QWICC \\ 4x12ADC \\ 30 GPIO \\ I2C \\ SPI \\ 2xUART \\ | MicroPython, C/C++ | 
 +| [[https://www.sparkfun.com/products/13231|Sparkfun ESP8266 Thing]] | $18.50 | 32k inst/80k data | 4MB | 802.11 pnp | micro USB \\ 32 GPIO \\ I2C \\ SPI \\ UART \\ |  Arduino IDE |
 | [[https://www.sparkfun.com/products/13907|Sparkfun ESP32 Thing]] | $23.50 | 520k | 4MB | 802.11 | micro USB \\ 28 GPIO \\ I2C \\ SPI \\ UART \\ | Arduino IDE | | [[https://www.sparkfun.com/products/13907|Sparkfun ESP32 Thing]] | $23.50 | 520k | 4MB | 802.11 | micro USB \\ 28 GPIO \\ I2C \\ SPI \\ UART \\ | Arduino IDE |
 | [[https://www.sparkfun.com/products/20173|Raspberry Pi Pico W]] | $6.00 | 256k | 2MB | 802.11g | micro USB (host+dev) \\ 26 GPIO \\ 2 SPI \\ 2 I2C \\ 2 UART \\ 3x12 ADC | RPI Linux | | [[https://www.sparkfun.com/products/20173|Raspberry Pi Pico W]] | $6.00 | 256k | 2MB | 802.11g | micro USB (host+dev) \\ 26 GPIO \\ 2 SPI \\ 2 I2C \\ 2 UART \\ 3x12 ADC | RPI Linux |
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   * Non-intrusive   * Non-intrusive
   * 120v, 240v   * 120v, 240v
 +
 +^ Device ^ Cost ^ Max Current ^ Notes ^
 +| [[https://www.digikey.com/en/products/detail/carlo-gavazzi-inc/CTV1X60A333MV/15290124| Digikey Current sense transformer CTV1X60A333MV]] | $56.00 | 60A | snap on, no lead |
 +| [[https://www.sparkfun.com/products/11005 | Sparkfun Non-Invasive Current Sensor - 30A]] | $10.95 | 30A | snap on, lead with 3.5mm audio connector |
  
 ==== Water Temperature Sensor ==== ==== Water Temperature Sensor ====
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   * Submersible   * Submersible
   * I2C   * I2C
 +
 +[[https://www.sparkfun.com/products/11050|Temperature Sensor - Waterproof (DS18B20)]]
 +
 +$10.95
 +
 +1-wire interface
 +
 ==== Ambient Temperature/Humidity Sensor ==== ==== Ambient Temperature/Humidity Sensor ====
  
data_collection_node_hardware.1668131574.txt.gz · Last modified: 2022/11/11 01:52 by glen