ESP-07S

• ESP-07S
• Board Dimension, HxWxL :16mmx17mmx3 mm, Pads:1 mm x 1.2mm , Pads Spacing: 2mm, Reflow peak temperature 260C, 10 seconds

• 

  Pin definition

• 

  Dimension

• 

  added back side ground pin from 2017 Dec.

• 

  Don't have ground thermal pin before 2017 Dec.

Pin Definitions

1. 1 RST Reset Module
2. 2 ADC A / D conversion result. Input voltage range of 0 ~ 1V, in the range: 0 to 1024
3. 3 CH_PD 1) high-level work; 2) the low level to turn off the power supply module;
4. 4 GPIO16 GPIO16; do wake deep sleep when receiving the RST pin.
5. 5 GPIO14 GPIO14; HSPI_CLK
6. 6 GPIO12 GPIO12; HSPI_MISO
7. 7 GPIO13 GPIO13; HSPI_MOSI; UART0_CTS
8. 8 VCC 3.3V power supply
9. 9 GND GND
10. 10 GPIO15 GPIO15; MTDO; HSPICS; UART0_RTS
11. 11 GPIO2 GPIO2; UART1_TXD
12. 12 GPIO0 GPIO0
13. 13 GPIO4 GPIO4
14. 14 GPIO5 GPIO5
15. 15 RXD0 UART0_RXD; GPIO3
16. 16 TXD0 UART0_TXD; GPIO1