Recently Updated Pages
Data Sheet
Passive RS232 RS485 Converters (C14) C14 Features Interface feature: RS232C/RS...
Simplified Block Diagram
Optional elements are marked with the dashed lines.
Pin Map
CGE2 rev. 4.1 Element Connection LED Power LED7 (blue) +3V3 ETHERNE...
Expander
The female goldpin connector allows easy access to different signals. It might be useful duri...
I2C Sensors
LSM6DS33 - 3D accelerometer and 3D gyroscope LIS3DH - 3-axis "nano" accelerometer HTS221 ...
QSPI RAM
QSPI Flash
I2C EEPROM
MicroUSB
MicroUSB ensures access straight to UART interface (UART0). The Open IoT Gateway does not hav...
RS232 and RS485
The gateway is equipped with 2 transceivers MAX481 that handle transmission in RS485 standard...
Switch
The Open IoT Gateway P01 variant contains a tactile switch. The PCB has hardware pull-up desi...
RGB LED
RGB LED is controlled by SIPO shift register 74HC595BQ. SHCP - shift register clock input ...
More Examples
More examples from Espressif can be found here. Also the ESP-IDF documentation can found here....
WiFi
Link to repositories: C MicroPython Description This example shows how to create a W...
Ethernet
Link to repositories: C MicroPython Connection ETHERNET adapter should be connected t...
I2C Scanner
Link to repositories: C MicroPython Description This example scans through the I2C adre...
RS485
Link to repositories: C MicroPython Connection Connect RS485_1 port to the RS485_2 po...
RS232
Link to repositories: C MicroPython Connection Connect RS232_1 port to the RS232_2 po...
ADC
Link to repositories: C MicroPython Description This example shows how to use the ADC (...
Switch
Link to repositories: C MicroPython Description This example shows how to use the but...