Open source firmware (Tasmota/Esphome replacement) for BK7231T, BK7231N, BL2028N, T34, XR809, W800/W801, W600/W601, BL602 and LN882H
Come with a w600 chip. This library provides a demo to connect the W600 module to a wifi access point and send data to IO via HTTP post.
MicroPython 1.19 Example Scripts on W600-PICO Board
TCP-Server for serial bridging over WLAN for WEMOS W600 or Air602 module board