This article mentions two tested solutions to solve [Errno 121] Remote I/O error when using I2C via Python on a Raspberry Pi.
Tag:
firmware
Notes on how to port ESP32 code to ESP32-C3. Based on ESP-ADF ES8388 driver code ported to work with ESP32-C3 audio applications.
STM32 “USB device not reognized” and “failed to read USB device descriptors” are very common issues. We list the most common solutions here.
This article illustrates an easy way to sync ESP32 NTP and DS3231 RTC time so that ESP32 can use the RTC chip seamlessly in an application.
The ESP-IDF contains functions for enabling Base64 encoding and decoding on ESP32. The encoding and decoding functions are actually built into the ESP32 ROM. The functions are accessible by using …