“Very impressed with this tiny board. I quickly flashed a project I had developed for another ESP-32 board to it from the Arduino project I had in PlatformIO. Took it outside to test how far it could still send real-time data peer-to-peer to another ESP32 (my previous limit was 65m). This tiny board with the antenna supplied was giving me an instant response from the receiving board at 124m. I couldn't get further away and still see my receiver due to trees getting in the way, so I don't know just how far I could have got and still had good remote data transfer.”
“A fantastic microcontroller with WiFi and Bluetooth capabilities, high-speed dual-core processor, ample memory. It's compatible with multiple development environments and programming languages, making it ideal for various projects. However, the initial setup can be challenging. Overall, highly recommended.”
“Nice neat board, shame it came without mounting pins or pinout diagram. Could have been loaded with a test program as well - blink maybe to reassure new owner”
“Brilliant little microcontroller at an astonishing price, given it's performance and spec. I've used 5 of 6 of these now as controllers for puzzles in an Escape room linked via WiFi to a RaspberryPi server using MQTT.”
