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Short description: Makes I2C, SPI, UART and 1-Wire readily accessible as header pins/plug/connector. Used for stand alone implementations where maximal one sensor per port will be used, or in combination with the extension board for many more possibilities.
Hardware: Intended for DOIT ESP32 DevKitV1 or corresponding development boards. See the Minimal-X Board version if you have a Heltec WiFi Lora 32 or the corresponding TTGO.
Problem: You have a DOIT ESP32 DevKitV1 development board and are tired of wiring the I2C, SPI, UART and 1-Wire ports again and again with lose wires making up a birds nest.
Solution: All typical ports are lines up as pin header plugs/connectors for easy extraction – each including ground, 3.3V and 5V.
Goodies:
1.) You also have the space for components for one voltage divider (through hole resistors).
2.) Get further sensor connectors by plugging it into the extension board “Minimal-X Extension Board”
Features (Version L30pin_v3)
- 1 x I2C connector
- 1 x 1-Wire connector
- 1 x SPI connector
- 1 x UART connector
- 1 x analogue port
- Turn power off on all the headers/connectors