This is very similar to the first example, this time I wanted to check out the MH-ET LIVE MiniKit for ESP32 rather than the Lolin32 Parts List Name Link …
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In this example we have a gentle introduction to Micropython on an ESP32, we will flash the on board LED on a Wemos Lolin32 using uPyCraft IDE. First of all …
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In this example we connect a LIS3DSH sensor to an ESP32. The LIS3DSH is an ultra-low-power high-performance three-axis linear accelerometer belonging to the “nano” family with an embedded state machine that …
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In this example we connect a PCA9685 LED controller to an ESP32 The PCA9685 is an I²C-bus controlled 16-channel LED controller optimized for Red/Green/Blue/Amber (RGBA) color backlighting applications. Each LED …
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The Si4702/03 FM radio receiver family increases the ease and attractiveness of adding FM radio reception to mobile devices through small size and board area, minimum component count, flexible programmability, …
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This 16-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 2.5-V to 5.5-V VCC operation. The PCF8575 device provides general-purpose remote I/O expansion for most microcontroller families …
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Another sensor reaches the desk, this time it is a Si1145 sensor, we will connect it to an ESP32 (my favourite Lolin32) and test it out First lets look at …
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In this article we look at the TMP102 digital sensor and we will connect it up to an ESP32 The TMP102 device is a digital temperature sensor ideal for NTC/PTC …
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In this article we will connect a BME680 sensor to an ESP32 – in this case its a Lolin32 from Wemos BME680 is an integrated environmental sensor developed specifically for …
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In this article we look at the Lolin 32 to a 2.4“ inch 320×240 TFT LCD Touch Screen shield. This is the shield which we connect via a TFT connector …
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In this article we connect a HP303B Barometic shield to a LOLIN D32 Pro, using the new board you can connect them using a 4 pin cable The HP303B is …
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In this example we will connect a SHT20 temperature sensor to an ESP32. Lets look at the SHT20 sensor The SHT20 humidity and temperature sensor of Sensirion has become an …