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Motherboard
RP2040-BLE
User manual
Interface Description - Waveshare RP2040-BLE User Manual
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1.2 INTERFACE DESCRIPTION
Function PIN
VSYS
GND
GP20
GP21
GP15
Description
3.3V/5V Power
GND
UART Tx pin (default)
UART Rx pin (default)
Bluetooth connection status detection pin
(high level means Bluetooth is
connected)
3
RP2040-BLE
User Manual
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