Wio-E5 Mini Development Board (STM32WLE5JC) Connector_DB9 The OLED uses only the

The OLED uses only the two I2C pins on the Feather

and libraries

The breakout provides access to SDIO and SCLK for I2C communication while RST can be used for easy resetting

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Wio-E5 Mini Development Board (STM32WLE5JC) Connector_DB9 The OLED uses only theThe Seeed Wio E5 Mini is a compact development board suitable for the rapid testing and building of small size prototypes, helping you to design your ideal Long Range wireless IoT device with a long distance transmission range. The Wio E5 Mini is embedded with the Wio E5 STM32WLE5JC module, which delivers the world first combo of Long Range RF and MCU chip into one single tiny chip and is FCC and CE certified. It is powered by an ARM Cortex M4 core