We just got our hands on some engineering pre-samples of the ESP32-C3 chip and modules, and there’s a lot to like about this chip. The question is what should you compare this to; is it more an ...

Testing three cheap and fast ST7789 AliExpress IPS Displays with TFT_eSPI by Bodmer. Tested with ESP32, S2 mini, S3, C3, C3 Super Mini, C6 and RP2040 using board package esp32 3.0.3 .

An ESP32 C3 contacts a NASA feed once a day to get the relative positions of the planets and uses the zodiac disk to arrange everything nicely for the day. The video below shows the “Planet ...

Testing three cheap and fast ST7789 AliExpress IPS Displays with TFT_eSPI by Bodmer. Tested with ESP32, S2 mini, S3, C3, C3 Super Mini, C6 and RP2040 using board package esp32 3.0.3 . Feed ATMEGA B/W ...

The device uses a PCB that integrates an ESP32-C3-mini with the CO₂ Sensor (SCD40). The PCB also has connectors for the ...

Peter Neufeld decided to hack cheap ESP32-C3 USB-C boards by adding a custom wire antenna, and more than doubled the WiFi range.

The ESP32-C3 SuperMini modules are incredibly affordable, costing around €2, and are equipped with a compact SMD antenna. However, this tiny antenna significantly limits the usable Wi-Fi range, due to ...

The ESP32-C3 SuperMini modules are remarkably affordable, but the integrated PCB antenna significantly restricts WiFi range. However, a simple antenna modification can radically improve its ...