Custom nRF52840 Board Design
I need a pcb with the following:
xiaO nRF52840 seeed connected to pcb. Pin 4 and 5 should lead to the scl and sda of the utp and the I2c connector on the board
at the end of the pcb I want to have an UTP connector . It need to be vertical on the PCB
mosfet irlz44n which will be used to control ground of first i2c connector . Also tocontrol a connection to the UTP. Pin 6 of theXiao will control the mosfet.
The mosfet also need 2 resisters.
connector on pcb for i2c jst connector 2.54
On the xiao seed there is also a battery plus and ground . It would be nice if there is some kind of connector which will connect to that so I don't need to
solder wires to the plus and min. This plus and min should lead to the UTP on the pcb.
20 days
1:06
Thinking deeply about your request.
Working on your request.
You want a carrier PCB that breaks out I2C, adds switched ground control, and routes battery power to the end connector.
- I’ve built the plan and it’s ready to execute.
- It covers the schematic first, then PCB prep.
- Because this current page is a part project, start a new editable design here:
Then click Start on the plan bar there.
Specify UTP pinout
Pick MOSFET resistors
Choose battery connector
Set board size
20 days
Ready to start.
Show Plan
D9_MISO_P1.14
P1.11_TX_D6
P0.29_A3_D3
D8_SCK_P1.13
P0.04_SDA_A4_D4
D7_RX_P1.12
P0.05_SCL_A5_D5
3V3
P0.28_A2_D2
P0.03_A1_D1
P0.02_A0_D0
GND
D10_MOSI_P1.15
5V
Reviews
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- Wirelessly connects power nets on schematic. Identical to the net portal, but with a power symbol. Used to organize schematics and separate functional blocks. To wirelessly connect power net portals, give them the same designator. #portal #powerjharwinbarrozo11.4M
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Seeed Studio XIAO nRF52840 Sense
Seeed Studio XIAO nRF52840 Sense is carrying Bluetooth 5.0 wireless capability and is able to operate with low power consumption. Featuring onboard IMU and PDM, it can be your best tool for embedded Machine Learning projects.
Properties
Microcontroller
102010469
seeed studio
U
Pricing & Availability
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