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Description
- 1x Ai-Thinker PB-03 Bluetooth Development Board
- 48.3 x 25.5 (±0.2) mm
- IO: 19
- UART Rate: Default 115200 bps
- Bluetooth: BLE 5.2
- Security: AES-128
- Flash: 256 KB
- Antenna: On-board PCB antenna
- Frequency: 2400 ~ 2483.5 MHz
- Operating Temperature: -40 ~ 85 °C
- Storage Temperature: -40 ~ 125 °C | <90% RH
- Power Supply: Voltage: 5 V | Current> 200 mA
- Interface: UART / GPIO / ADC / PWM / I2C / I2S / SPI / PDM / DMA