Unable to program flash: "espcomm_send_command: didn't receive command response" · Issue #2428 · esp8266/Arduino · GitHub
Hendra Soewarno, Dosen STMIK IBBI (0119067305): Getting Started with ESP8266 NodeMCU V1.0 development board (Arduino IDE)
Wemos D1R2 espcomm_send_command: didn't receive command response · Issue #3760 · esp8266/Arduino · GitHub
![Ben's Journal: Software Challenges to Match My Hardware Frustrations | Errors Flashing an ESP32 Chip Ben's Journal: Software Challenges to Match My Hardware Frustrations | Errors Flashing an ESP32 Chip](https://2.bp.blogspot.com/-NVXno2zn_2E/W1jFQ3_DHwI/AAAAAAAH1ac/kuXejfOLCyoxhgTbhMSlU0BY0-38R7JKwCKgBGAs/s1600/error-flashing-chip.png)