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By shingorani
#40862 My team and I are using a NodeMCU module with a (ESP8266 12E) for a project and we ran into some issues with the Grove Base Shield for NodeMCU. We are using Eclipse as our environment are are using C++. We have one standalone NodeMCU and the rest of them have the Grove Base Shield. On the standalone NodeMCU we were able to get a C++ blink code(based on blink code from the Unofficial Development Kit for Espressif ESP8266) working, however, this same code won't work on the Grove base shield NodeMCUs. The module shows that code is being flashed to it, however the LED won't turn on. The blink code for C also doesn't work on the NodeMCU modules with the Grove Base Shields. Interestingly enough, Arudino blink code works on both just fine. We're using GPIO 2 in all sets of code. Any insight is appreciated! Thanks.