Features
- Integrated DC to DC converter
- Nordic Soft device ready
- Serial wire Debug (SWD)
- OTA firmware update
- I2 S audio interface
- Two 2-wire Master and Slave (12 C compatible)
- 4 SPI Master
- 4 x 4 channel PWM unit with Easy DMA
Technical Specifications
| Chipset | Nordic nRF 52833 |
| Protocol | BLE 5.0 and 2.4 GHz (Mesh or ANT or Thread) |
| Frequency | 2.360 GHz to 2.500 GHz |
| Antenna | PCB Antenna or Ext. IPIXELAntenna |
| Operating Temperature | -13°F to 185°F (-25°C to 85°C) |
| Power Supply | 1.7 V to 5.5 V |
| Transmit Power | +8 dBm to -20 dBm |
| Receiver Sensitivity | -96 dBm at BLE 1M |
| TX | 4.9 mA |
| RX | 4.8 mA |
| Flash and RAM | 512 KB and 128 KB |
| GPIO | 40 |
| Dimension | 0.95 in x 0.69 in x 0.07 in (24.3 mm x 17.5 mm x 1.8 mm) |
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