nrf52840-uno
scottyob
A development board for the nRF52840 in a Uno form factor
Components (28)
| Reference | Value | Description |
|---|---|---|
| Q1 | 2N7002 | 0.115A Id, 60V Vds, N-Channel MOSFET, SOT-23 |
| U1 | BQ24075RGT | USB-Friendly Li-Ion Battery Charger and Power-Path Management, VQFN-16 |
| U2 | nRF52840_holyiot_18010 | nRF52840 BT LE module |
| U3 | XC6206PxxxMR | Positive 60-250mA Low Dropout Regulator, Fixed Output, SOT-23 |
| U4 | SRV05-4 | |
| USB1 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
| A1 | Arduino_Uno_R1_Shield | Shield for Arduino Uno [R1] |
| C1-C3 | 4u7 | Unpolarized capacitor |
| C4,C5 | 10u | |
| C6 | 1u | |
| C7 | 4.7n | |
| F1 | 500mA | |
| J1 | Conn_02x16_Odd_Even | Generic connector, double row, 02x16, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J2 | JSTBATT | Generic connector, single row, 01x02, script generated |
| J3 | Conn_01x02_Socket | Generic connector, single row, 01x02, script generated |
| LED_CHG1 | Orange | Light emitting diode, small symbol |
| R1,R7,R9 | 10k | Resistor, small symbol |
| R2,R4 | 1k5 | Resistor, small symbol |
| R3 | 47k | Resistor, small symbol |
| R5 | 3k9 | Resistor, small symbol |
| R6 | 0 | Resistor |
| R8 | 100 | Resistor, small symbol |
| R10 | 806k | Resistor |
| R11 | 2M | Resistor |
| R12,R13 | 5K1 | Resistor |
| R14 | 1M | |
| SW1 | SW_SPDT | Switch, single pole double throw |
| SW_Reset1 | Reset | Push button switch, normally open, two pins, 45° tilted |