Specifications

EC-01F Specification V1.0
C
opyright © 2021 Shenzhen Ai-
Thinker Technology Co., Ltd All Rights Reserved
14
2 GPIO1 GPIO1
3-6 NC Empty
7 SWCLK SWCLK/Serial Wire Debug Clock
8 SWDIO SWDIO/Serial Wire Debug Data
9 ADC4 AIO4/ADC Channel
10 GND Grounded
11 SIM0_DATA USIM_UIO/SIM Card IO
12 SIM0_RST USIM_URSTn/SIM Card reset
13 SIM0_CLK USIM_UCLK/SIM Card clock
14 VDD_SIM0_3.3
V
VO_LDOSIM/Output of LDO_SIM,1.8V/3.3V
15 RESET RESETn
16
UART0_RTS_I
O6
GPIO6/UART0_RSTn
17 UART1_RXD_I
O14
GPIO14/UART1_RXD
18
UART1_TXD_I
O15
GPIO15/UART1_TXD
19 POWER_KEY WAKEUP
20 GPIO5 GPIO5
21-23 NC Empty
24 VO_LDO_1833I
O
VO_LDO_33IO
25-26 NC Empty