3.3V VoltOMeter 3 30 GND PA15/PIN_A4 PB5 GND 2 4 29 LED1 +3.3V PB6/UART1_TX PA0 GND 2 10uF r 5 28 R3 KT-0603R GND GND 2 o PB7/UART1_RX GND GND 1 C3 t 5 6 27 2 330 Ohm GND 2R2 c PA1 PB12 1 n 4 7 26PB2 C4 2 1 2 2 1 U3 110k Ohm n PA13/SWDIO PB2/PIN_A2 C5 +3.3V 1 2 KA 1 2 7 2 o 3 8 25PA10 100nF 1 IP2312 F
in
„Schaltplan & PCB-Review gesucht: LoRa, RAK3172, SK9822, LiPo“
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