UEXT connector
UEXT connector stands for Universal EXTension connector and contain +3.3V, GND, I2C, SPI, UART
signals:
UEXT is 0.1” 2.54mm step boxed plastic connector. All signals are with 3.3V levels.
Olimex has developed number of MODULES compatible with this connector. There are temperature,
humidity, pressure, magnetic field, light sensors. Modules with LCDs, LED matrix, relays, Bluetooth,
Zigbee, WiFi, GSM, GPS, RFID, RTC, EKG, etc.
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