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drv_by_intf_UEXT_ENG.md

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MicroPython Driver for UEXT interface

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3.3V logic UEXT connector from Olimex Ltd (Olimex.com) shipping I2C, SPI, UART

FolderDescription
max6675 Components : MOD-TC, MAX6675
Interfaces : UEXT, SPI
MAX6675 Type-K Thermocouple amplifier - MOD-TC - under MicroPython.

Tested with : PYBOARD
Manufacturer : OLIMEX
modenv Components : CCS811, BME280
Interfaces : UEXT, I2C
Environmental sensor all-in-one - BME280 + CCS811 - under MicroPython.

Tested with : PYBOARD
Manufacturer : OLIMEX
modio Components : MOD-IO
Interfaces : I2C, UEXT
MOD-IO is an I2C extension board with UEXT connector. This Olimex's Board have relays, OptoCoupler input (24V) and analog input (0-3.3V).
This board is compatible with the industrial grade voltages (24V).

Tested with : ESP8266-EVB
Manufacturer : OLIMEX
modio2 Components : MOD-IO2
Interfaces : I2C, UEXT
MOD-IO is an I2C extension board with UEXT connector. This Olimex's Board have relays, and GPIOs with various functions (Input, Output, Analog, PWM; 0-3.3V).

Tested with : ESP8266-EVB
Manufacturer : OLIMEX
modirdaplus Components : MOD-IRDA+
Interfaces : I2C, UEXT
MOD-IRDA+ is an I2C Infrared emitter/receiver module supporting the RC5 (Philips) and SIRCS (Sony) protocols.

Tested with : PICO, PYBOARD
Manufacturer : OLIMEX
modirtemp Components : MOD-IR-TEMP, MLX90614
Interfaces : I2C, UEXT
NON-Contact IR temperature sensor, from -70°C to 380°C with MXL90164.

Tested with : FEATHER-ESP8266, PYBOARD
Manufacturer : OLIMEX
modlcd1x9 Components : MOD-LCD-1x9
Interfaces : I2C, UEXT
MOD-LCD1x9 is an I2C'based 9 characters alphanumeric display using the UEXT connector.

Tested with : ESP8266-EVB, PYBOARD
Manufacturer : OLIMEX
modlcd3310 Components : MOD-LCD3310, PCD8544
Interfaces : SPI, UEXT
MOD-LCD3310 is the Nokia 3310 LCD display offering 84 x 48 pixels and an UEXT connector.

Tested with : PYBOARD
Manufacturer : OLIMEX
modltr501 Components : MOD-LTR-501ALS, LTR-501ALS
Interfaces : I2C, UEXT
LTR-501ALS can be used to acquires luminosity data from 0.01 to 64.000 Lux (64K lux) and make proximity detection (up to 10cm). The MOD-MAG have an UEXT connector to ease wiring.

Tested with : ESP8266-EVB
Manufacturer : OLIMEX
modmag Components : MOD-MAG, MAG3110
Interfaces : I2C, UEXT
The MAG3110 is a digital 3 axis magnetometer from NXP running over an I2C bus. The MOD-MAG have an UEXT connector to ease wiring.

Tested with : ESP8266-EVB
Manufacturer : OLIMEX
modoled128x64 Components : SSD1306, MOD-OLED-128x64, OLED, OLED-FEATHERWING, MINI-OLED
Interfaces : I2C, UEXT
A 128x64 / 128x32 / 64x48 OLED display with the SSD1306 I2C controler exposing a UEXT, Feather, Qwiic connector.

Tested with : ESP8266-EVB, PICO, MICROMOD-RP2040
Manufacturer : OLIMEX, ADAFRUIT, SPARKFUN
modrfid Components : MOD-RFID1536MIFARE
Interfaces : UART, UEXT
NFC RFID reader writer for 13.56Mhz NFC MIFARE RFID tags.

Tested with : PYBOARD
Manufacturer : OLIMEX
modrgb Components : MOD-RGB
Interfaces : I2C, UEXT
MOD-RGB is an I2C extension board with UEXT connector. This Olimex's Board have power MosFet to control RGB analogic LED strips via I2C (or DMX).

Tested with : ESP8266-EVB
Manufacturer : OLIMEX
modrs485iso Components : MOD-RS485-ISO
Interfaces : I2C, UART, UEXT
MOD-RS485-ISO is an Full-Duplex/Half-Duplex RS485 adapter with isolation circuitery. Data transmission is made via UART (MODE_PASS) or I2C (MODE_BRIDE). It expose an UEXT connector for quick wiring.

Tested with : PYBOARD
Manufacturer : OLIMEX
modtc-mk2 Components : MOD-TC-MK2-31855
Interfaces : UEXT, I2C
MAX6MOD-TC-MK2 : Type-K Thermocouple amplifier (MAX31855) over I2C - under MicroPython.

Tested with : PYBOARD
Manufacturer : OLIMEX
modwii Components : MOD-Wii-UEXT-NUNCHUCK, NUNCHUCK
Interfaces : I2C, UEXT
The Wii NUNCHUCK is a game controler very comfortable to used and runs over the I2C bus. This controler have an UEXT connector to ease wiring.

Tested with : ESP8266-EVB
Manufacturer : OLIMEX