Nordic Thingy:53
The Thingy:53 (PCA20053) is a prototyping platform build around the nRF5340 from Nordic.
Peripheral Support
Peripheral |
Support |
NOTES |
|---|---|---|
UART |
Yes |
|
USB |
Yes |
|
Buttons |
Yes |
|
LEDs |
No |
|
NFC |
No |
|
MX25R6435F |
No |
Dual line SPI |
PMIC |
No |
|
Battery monitoring |
No |
|
Buzzer |
No |
|
PDM microphone (VM3011) |
No |
|
Front End Module (nRF21540) |
No |
|
Low power accelerometer (ADXL362) |
Yes |
SPI |
IMU (BMI270) |
Yes |
SPI or I2C 0x68 |
Magnetometer (BMM150) |
Yes |
I2C 0x10 |
Color sensor (BH1749NUC) |
Yes |
I2C 0x38 |
Air quality sensor (BME688) |
No |
I2C 0x76 |
Serial Console
Serial console for the application core:
Pin |
Signal |
Notes |
|---|---|---|
P0.11 |
APP UART0 TX |
virtual COM 0 |
P0.12 |
APP UART0 RX |
virtual COM 0 |
Serial console for the network core:
Pin |
Signal |
Notes |
|---|---|---|
P0.09 |
NET UART0 TX |
virtual COM 1 |
P0.10 |
NET UART0 RX |
virtual COM 1 |
Configurations
Each configuration is maintained in a sub-directory and can be selected as follow:
tools/configure.sh thingy53:<subdir>
Where <subdir> is one of the following:
composite_cpuapp
NuttShell configuration with support for CDC/ACM with RNDIS composite driver.
nsh_cpuapp
Basic NuttShell configuration for the application core (console enabled in UART0, exposed via J-Link VCOM0, at 115200 bps).
nsh_cpunet
Basic NuttShell configuration for the network core (console enabled in UART0, exposed via J-Link VCOM1, at 115200 bps).
Flash & Debug
Both flashing and debuing is possible only with an external debug probe.