GL-S10 User Guide¶
Hardware info¶
GPIO list¶
| ESP32-WROOM-32U GPIO Labeling | SIGNAL | FUNCTION |
|---|---|---|
| GPIO0 | GPIO0 | download button control, default to high, when starting, low to enter download mode |
| GPIO1 | UART_TX0 | used for debugging serial port output |
| GPIO2 | TP3 | reserve JTAG testing points |
| GPIO3 | UART_RX0 | used for debugging serial port input |
| GPIO4 | GPIO4 | NC |
| GPIO5 | PHY_RESET | MAC phy reset control |
| GPIO6 | PSRAM_CLK | psram clock signal |
| GPIO7 | PSRAM SDO/SD0 | psram data signal SDO/SD0 |
| GPIO8 | PSRAM SDI/SD1 | psram data signal SDI/SD1 |
| GPIO9 | PSRAM SHD/SD2 | psram data signal SHD/SD2 |
| GPIO10 | PSRAM SWP/SD3 | psram data signal SWP/SD3 |
| GPIO11 | GPIO11 | NC |
| GPIO12 | BT LED | ble led control, pull down to light up |
| GPIO13 | I2C_CLK | I2C clock signal |
| GPIO14 | POWER_LED | power led control |
| GPIO15 | I2C_DATA | I2C data signal |
| GPIO16 | PSRAM_CE | psram control signal |
| GPIO17 | PHY_CLK | phy chip clock signal |
| GPIO18 | MDIO | phy chip control signal MDIO |
| GPIO19 | RMII_TXD0 | RMII interface TX data TXD0 |
| GPIO21 | RMII_TXEN | RMII interface TX enable TXEN |
| GPIO22 | RMII_TXD1 | RMII interface TX data TXD1 |
| GPIO23 | MDC | phy chip control signal MDC |
| GPIO25 | RMII_RXD0 | RMII interface RX data RXD0 |
| GPIO26 | RMII_RXD1 | RMII interface RX data RXD1 |
| GPIO27 | RMII_CS_DV | RMII interface collision detection signal CS_DV |
| GPIO32 | NETWORK LED | network led control |
| GPIO33 | BUTTON | button input |
| GPIO34 | GPIO34 | NC |
| GPIO35 | GPIO35 | NC |
| GPIO36 | GPIO36 | NC |
| GPIO39 | GPIO39 | NC |
PCB Pinout¶
First time setup¶
Please refer to GL-S10 on IoT docs.
User Manual¶
Please refer to User Manual on IoT docs.
Firmware Compilation Guide¶
Please refer to Firmware Compilation Guide on IoT docs.