Tuya T2-U module first impressions: flashing firmware and OpenBeken (obk) testing

The discussion centers on initial impressions and testing of the Tuya T2-U module, identified as based on the BK7231N chip. Comparisons are made with other Tuya modules: T1 (BK7238), T3 (BK7236), and T5 (BK7258). The T2-U module uses an older N series SDK. Users are investigating hardware details such as GPIO pinouts and SPI output (P16) to assess capabilities like driving WS2812 LEDs. Additional Tuya modules, including T3-3S, T3-U, and the T5-E1 with 16MB PSRAM, are referenced with links to AliExpress and Tuya developer documentation. The T5-E1 module is noted for potential pin compatibility with the WROOM-32 and its internal flash memory design, contrasting with ESP8266’s external flash. The presence of external PSRAM on the T5 module raises questions about SDK support. Overall, the thread focuses on hardware identification, firmware flashing potential, and OpenBeken (OBK) testing prospects for these Tuya modules.
Summary generated by the language model.