Ebyte E32-433T30D - Connect to Mou; Aux

eave Chengdu Ebyte Electronic Technology Co,Ltd E32-433T30D user manual
(suspending is allowed).
6 vce Input Power supply : 3.3~5.2V DC
7 GND Input Ground
8 fixed orifice - fixed orifice
9 fixed orifice - fixed orifice
10 fixed orifice - fixed orifice
11 fixed orifice - fixed orifice
4 Connect to MCU
Ul MCU
19 18
—9 PC1 PCO O—-—
3 O Pcs PB7 ETE 5 1
—,9 PAO PB6 © 15 5 g Mo :
— = 9 PA1 pPB5 © Sh 5 QO Wm El
9 PA2 USART RX O 1 D4 3 OQ RXD £
—9 PA3 USART TX O ow) . OQ TXD KE
— a9 VSS PB4 O 13 8 g AUX | «<
HY VDD PB3 — 8
0 9 PDO PB2 Oo —
—CO PBO PBT O———
VCC GND
No. Description (STMSL MCU)
1 The UART module 1s TTL level.
2 For some MCU works at 5VDC, it may need to add 4-10K pull-up resistor for the TXD & AUX pin.
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