A small ESP32 C3 board for the price of ~€5.40 in April 2024, excluding shipping. It requires little space and has an external antenna. Additionally, there is a LiPo charger on board. Facts Description Value Processor ESP32-C3 SoC RISC-V WLAN 802.11 b/g/n 2.4Ghz Bluetooth 5.0 DeepSleep Power Consumption 44 uA SRAM 400KB FLASH 4MB Chip Model ...
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A small ESP32 C3 board for the price in 04/2024 of around ~3€ without shipping. For smaller projects, the board should be sufficient, but it offers many advantages of the ESP32 such as WLAN and Bluetooth. Facts Description Value Processor ESP32-C3 Risc-V WLAN 802.11 b/g/n 2.4Ghz Bluetooth 5.0 DeepSleep Power Consumption 43 uA SRAM 400KB FLASH 4MB Chip Model ESP32C3FN4 ...
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An ESP32 with an adapter board for a breadboard. It needs to be soldered together by yourself and is available for around €5 on the usual platforms. What is a preview: Since I'm increasingly losing track of the hardware ordered, I'll write a small preview after ordering. When I get to the hardware, I will then...
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A large ESP32 board with audio and many additional features, perfect for a DIY internet radio. Bought on AliExpress for around €18. What is a preview: Since I'm increasingly losing track of the hardware I've ordered, I'll write a small preview after placing an order. When I get around to the hardware, I will...
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The WeMos D1 R32 is an ESP32 housed in an Arduino Uno form factor. It looks like an Arduino, but its I/Os only operate at 3V instead of the usual 5V. This can lead to incompatibilities with expansion boards (shields). The price is under 5 Euros on fast shipping sites like AliExpress. The board features all the advantages of the ESP32 processor…
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