• Terminal
    Terminal
    An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
  • Ground
    A common return path for electric current. Commonly known as ground.
  • Net Portal
    A net identifier used to create connectivity to other Net Portal with the same designator. #portal
  • Power Net Portal
    Power net portal is a special schematic object used to define a power or ground net. Power ports allow you to conveniently indicate a power net at any location in the design. Power nets of the same designator automatically connect throughout your design #portal #power
  • Generic Resistor
    A generic fixed resistor for rapid developing circuit topology. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0Ω 10Ω 100Ω 1.0kΩ 10kΩ 100kΩ 1.0MΩ 1.1Ω 11Ω 110Ω 1.1kΩ 11kΩ 110kΩ 1.1MΩ 1.2Ω 12Ω 120Ω 1.2kΩ 12kΩ 120kΩ 1.2MΩ 1.3Ω 13Ω 130Ω 1.3kΩ 13kΩ 130kΩ 1.3MΩ 1.5Ω 15Ω 150Ω 1.5kΩ 15kΩ 150kΩ 1.5MΩ 1.6Ω 16Ω 160Ω 1.6kΩ 16kΩ 160kΩ 1.6MΩ 1.8Ω 18Ω 180Ω 1.8KΩ 18kΩ 180kΩ 1.8MΩ 2.0Ω 20Ω 200Ω 2.0kΩ 20kΩ 200kΩ 2.0MΩ 2.2Ω 22Ω 220Ω 2.2kΩ 22kΩ 220kΩ 2.2MΩ 2.4Ω 24Ω 240Ω 2.4kΩ 24kΩ 240kΩ 2.4MΩ 2.7Ω 27Ω 270Ω 2.7kΩ 27kΩ 270kΩ 2.7MΩ 3.0Ω 30Ω 300Ω 3.0KΩ 30KΩ 300KΩ 3.0MΩ 3.3Ω 33Ω 330Ω 3.3kΩ 33kΩ 330kΩ 3.3MΩ 3.6Ω 36Ω 360Ω 3.6kΩ 36kΩ 360kΩ 3.6MΩ 3.9Ω 39Ω 390Ω 3.9kΩ 39kΩ 390kΩ 3.9MΩ 4.3Ω 43Ω 430Ω 4.3kΩ 43KΩ 430KΩ 4.3MΩ 4.7Ω 47Ω 470Ω 4.7kΩ 47kΩ 470kΩ 4.7MΩ 5.1Ω 51Ω 510Ω 5.1kΩ 51kΩ 510kΩ 5.1MΩ 5.6Ω 56Ω 560Ω 5.6kΩ 56kΩ 560kΩ 5.6MΩ 6.2Ω 62Ω 620Ω 6.2kΩ 62KΩ 620KΩ 6.2MΩ 6.8Ω 68Ω 680Ω 6.8kΩ 68kΩ 680kΩ 6.8MΩ 7.5Ω 75Ω 750Ω 7.5kΩ 75kΩ 750kΩ 7.5MΩ 8.2Ω 82Ω 820Ω 8.2kΩ 82kΩ 820kΩ 8.2MΩ 9.1Ω 91Ω 910Ω 9.1kΩ 91kΩ 910kΩ 9.1MΩ #generics #CommonPartsLibrary
  • Generic Capacitor
    A generic fixed capacitor for rapid developing circuit topology. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF 10pF 100pF 1000pF 0.01uF 0.1uF 1.0uF 10uF 100uF 1000uF 10,000uF 1.1pF 11pF 110pF 1100pF 1.2pF 12pF 120pF 1200pF 1.3pF 13pF 130pF 1300pF 1.5pF 15pF 150pF 1500pF 0.015uF 0.15uF 1.5uF 15uF 150uF 1500uF 1.6pF 16pF 160pF 1600pF 1.8pF 18pF 180pF 1800pF 2.0pF 20pF 200pF 2000pF 2.2pF 22pF 20pF 2200pF 0.022uF 0.22uF 2.2uF 22uF 220uF 2200uF 2.4pF 24pF 240pF 2400pF 2.7pF 27pF 270pF 2700pF 3.0pF 30pF 300pF 3000pF 3.3pF 33pF 330pF 3300pF 0.033uF 0.33uF 3.3uF 33uF 330uF 3300uF 3.6pF 36pF 360pF 3600pF 3.9pF 39pF 390pF 3900pF 4.3pF 43pF 430pF 4300pF 4.7pF 47pF 470pF 4700pF 0.047uF 0.47uF 4.7uF 47uF 470uF 4700uF 5.1pF 51pF 510pF 5100pF 5.6pF 56pF 560pF 5600pF 6.2pF 62pF 620pF 6200pF 6.8pF 68pF 680pF 6800pF 0.068uF 0.68uF 6.8uF 68uF 680uF 6800uF 7.5pF 75pF 750pF 7500pF 8.2pF 82pF 820pF 8200pF 9.1pF 91pF 910pF 9100pF #generics #CommonPartsLibrary
  • Generic Inductor
    A generic fixed inductor for rapid developing circuit topology. *You can now change the footprint and 3D model at the top level anytime you want. This is the power of #generics
  • RMCF0805JT47K0
    47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film #forLedBlink
  • 875105359001
    10uF Capacitor Aluminum Polymer 20% 16V SMD 5x5.3mm #forLedBlink #commonpartslibrary #capacitor #aluminumpolymer #radialcan
  • CTL1206FYW1T
    Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric) #forLedBlink
Feature Note: Can use the IR reflectance analog value to identify the type of be...

Feature Note: Can use the IR reflectance analog value to identify the type of bee
1y
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IMPORTANT: Set UART Flashing Circuit or add Argon instead

IMPORTANT: Set UART Flashing Circuit or add Argon instead
1y
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11
Add a switch so we can PWM them and decrease power

Add a switch so we can PWM them and decrease power
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5
is this microcontroller set up correctly?

@copilot is this microcontroller set up correctly?
1y
The ESP32-WROOM-32D microcontroller (U7) appears to be set up correctly for basic functionality. The 3.3V power supply is connected to the 3.3V pin, and multiple ground pins are connected to GND (Net 0). Capacitor C8 is connected between the 3.3V and GND pins to provide decoupling for the power supply.
However, I do not see any connections to the ESP32's reset (EN) or boot (IO0) pins. To ensure the microcontroller starts up correctly, it's generally a good idea to connect the EN pin through a 10kΩ resistor to the 3.3V supply and the IO0 pin through a 10kΩ resistor to ground. This sets up the default state for normal operation. For programming or updating the firmware, you may need to add a mechanism for pulling IO0 high.
Additionally, some of the connected IO pins may require specific configurations depending on what they are being used for in your design. It's essential to carefully review the ESP32 datasheet and technical reference manual and ensure the pins are being used and configured accordingly.
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12
CN3791 MPPT IC

Lies - LTC3105 and Ultracapacitor
1y
CN3791 MPPT IC
1y
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3
TODO: This looks wrong, please confirm with external sources wheter boot0 is act...

TODO: This looks wrong, please confirm with external sources wheter boot0 is active high or low
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13
22mW per IRLED - so we need one solar cell per sensor

22mW per IRLED - so we need one solar cell per sensor
1y
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4
@docbrown what pins on the esp32-wroom can I use?

Great Scott! The ESP32-WROOM module has several GPIO pins that you can use for your project. Here's a list of the available GPIO pins on the ESP32-WROOM:
  • GPIO0 to GPIO19
  • GPIO21 to GPIO23
  • GPIO25 to GPIO27
  • GPIO32 to GPIO39
Keep in mind that some pins have specific functionality or roles associated with them, such as GPIO0 or GPIO2, which are used for boot-mode configuration. Additionally, some pins may be used in your circuit for other purposes, so make sure to check the schematic before assigning new connections.
In the current schematic, I see U7 (the ESP32-WROOM module) has IO15 (GPIO15) connected to DRIVEPWM. You can use the available free GPIO pins above, but double-check for any conflicts in the existing connections.
1y
@docbrown what pins on the esp32-wroom can I use?
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6
TODO: Do a power budget to determine how many cells we need

TODO: Do a power budget to determine how many cells we need
1y
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2
U7
BeeSense1B
J1
SW1
C8
Capacitance
10n F
ESP_UART_RX
BeeSense3B
BeeSense1A
+3.3V
BeeSense2B
+3.3V
ESP_UART_TX
BeeSense3A
+3.3V
ESP_UART_TX
SW2
ESP_UART_RX
BeeSense2A
DRIVEPWM
R8
Resistance
10k Ω

sf-hackathon-2023-bee-hotel-R0

sf-hackathon-2023-bee-hotel-R0
Created
April 22nd 2023
Last updated by deknow
2 years ago
2 Contributor(s)
markwuflux
deknow

Controls

Properties

Availability & Pricing

DistributorQty 1
Digi-Key$14.32–$19.24
LCSC$4.84–$4.89
Mouser$6.38

Assets

Simulation

µs

Simulation Speed

Hey, I'm copilot! I can help you with all kinds of stuff in your project. Reac...
Hey, I'm copilot! I can help you with all kinds of stuff in your project. Reach me at any time by tagging me on comments or in the chat with my handle, @copilot.
1y
Someone is typing...
Checks that the power traveling across a given resistor is under its rating with 50% headroom.
Learn more
Checks that IC pins that require pull up or pull down resistors have them.
Learn more
Checks that capacitors have appropriate voltage ratings to prevent overheating and ensure reliable circuit operation.
Checks that all parts have a part number and are available from distributors.
Reports parts that have no footprint.
Reports nodes that are assigned to a layer that doesn't exist in the layout stackup.
Reports nodes that are using rules that are not supported anymore.
Reports layers that have multiple copper fills of different nets. Make sure the Connected Layers rule value of nets with fills is valid.