🚀 Elevate Your IoT Game with Wishiot!
The Wishiot ESP-01S WiFi Wireless Serial Transceiver Module is a powerful 4MB flash module based on the ESP8266 chip, designed for seamless integration with Arduino IDE. It features an upgraded antenna for enhanced signal strength and is perfect for IoT projects requiring reliable wireless communication.
A**R
Slow
Nice module but data rate is extremely slow.
B**.
Update Required
Comes with very old software. Flashing new files is not for the faint of heart, but doable using instructions from manufacturer.
D**N
Did not work with Prusa Mini
While this installed and was detected, it did not stay connected long enough to ping the IP.
A**R
Good value 5x ESP-01S with 4 MiB QIO flash
Tested with Cytron "ESP-01S_AT_Firmware_V2.2.0.bin" from "esp-at-binaries" repository on GitHub, to confirm 4 megabyte QIO flash reported by Espressif's "flash_download_tool_3.9.2.exe" utility, and to confirm WiFi operation.
B**V
Never got Arduino IDE to flash code
This is an ESP32-C2 platform that isn't supported by Expressif so could never get the Arduino IDE download working. I've been banging around the Arduino environment for several years and have used a dozen different board types successfully but this one got my number. Also tried the generic 8285 board they indicate in the description but that wouldn't work either. Basic serial AT commands work fine but that's not really the point.
Trustpilot
3 weeks ago
5 days ago