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.
– Like Minimal-X board, just an even smaller footprint for (almost) single sensor application!
Hardware: Intended for Heltec WiFi Lora 32 or the corresponding TTGO version.
Problem: You have a Heltec WiFi Lora 32 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: Use this board and all typical ports are lined up as pin header plugs/connectors for extraction – each including ground, 3.3V and 5V.
Goodie: You also have the space for components for one voltage divider (through hole resistors).
Features (Version Lxx_v2)
- Smaller form factor than the Minimal-X Board
- 1 x I2C connector
- 1 x 1-Wire connector
- 1 x SPI connector
- 1 x UART in 2 4 configurations with 1 x TXRX / 1 x RXTX
- 1 x analogue connector
- Turn power off on all the headers/connectors