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RS232 and RS485
The Gateway has 4 RS232/RS485 sockets depending on the version. P10 (4x RS232) The P10 g...
MicroUSB
MicroUSB ensures access straight to UART interface (UART4). The Open IoT Gateway does not hav...
I2C Sensors (optional)
There is a possibility of connecting peripheral I2C sensors. The board has dedicated pins for...
I2C EEPROM
The Open IoT Gateway has a built-in Serial EEPROM with a secure element connected to the STM3...
RS232/RS485
Link to repositories: C This script tests internal communication between serial ports w...
Pin Map
CGM Rev. 3.1 Element Connection LED Power LED +3V3 LED1 PG6 ...
I2C scanner
Link to repositories: C A simple program for scanning and displaying addresses of con...
LED
Link to repositories: C A simple blinking LED example intended for the Open IoT Gateway...
Switch
Link to repositories: C Simple tactile switch example intended for the Open IoT Gateway...
Hello World
Link to repositories: C This example uses UART4 in the MCU which is reserved for the USB ...
Serial Flash
The Gateway has a Serial flash memory which can be programmed via SPI.
Ethernet PHY
The Ethernet interface is provided by the IP101G physical layer. An external board with an RJ...
RGB LED
The Gateway is equipped with 5 RGB user LEDs. 4 are mounted directly to the board, and the fi...
Introduction
STM32 Open IoT and IIoT Gateways (P10 - P12) Open IoT Gateway is also called as a PAC (Programma...
Ethernet PHY
The Ethernet interface is provided by the IP101G physical layer. There is also an external bo...
Data Sheet
Accessories (A01 - A06) A01 adapter Features DB9 male port with nuts 9-pin termin...
Data Sheet
4G LTE Antennas (HSA-0727XXX) GSM LTE/4G antennas Product Frequency range VSWR Gain P...
Data Sheet
GSM Antennas (HSA-0918XXX) GSM 2G/3G antennas Product Frequency range VSWR Gain Polar...
Data Sheet
2.4 GHz Antennas (HSA-2400XXX) Wi-Fi antennas Product Frequency range VSWR Gain Polar...
Data Sheet
868 MHz Antennas (HSA-868XXX) ISM/LoRa 868 MHz antennas Product Frequency range VSWR G...