![Oops, noob move. I soldered my board before I noted exactly what version I was using. Is the pinout on every 38 pin board the same? I know it's a Node MCU Oops, noob move. I soldered my board before I noted exactly what version I was using. Is the pinout on every 38 pin board the same? I know it's a Node MCU](https://preview.redd.it/277iip254bs91.jpg?width=640&crop=smart&auto=webp&s=1de1ca85ca7227df93e53b8bd62b96879aeb5315)
Oops, noob move. I soldered my board before I noted exactly what version I was using. Is the pinout on every 38 pin board the same? I know it's a Node MCU
![soldering - How to check if the pin headers are soldered well? - Electrical Engineering Stack Exchange soldering - How to check if the pin headers are soldered well? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/g7DO3.jpg)
soldering - How to check if the pin headers are soldered well? - Electrical Engineering Stack Exchange
![How to Solder Wire to PCB – Hillman Curtis: Printed Circuit Board Manufacturing & SMT Assembly Manufacturer How to Solder Wire to PCB – Hillman Curtis: Printed Circuit Board Manufacturing & SMT Assembly Manufacturer](https://hillmancurtis.com/wp-content/uploads/2021/11/soldering-wire-to-circuit-board.jpg)
How to Solder Wire to PCB – Hillman Curtis: Printed Circuit Board Manufacturing & SMT Assembly Manufacturer
![The circuit was assembled on a solder circuit board using jumper wires... | Download Scientific Diagram The circuit was assembled on a solder circuit board using jumper wires... | Download Scientific Diagram](https://www.researchgate.net/publication/342528818/figure/fig3/AS:907751140126720@1593436145231/The-circuit-was-assembled-on-a-solder-circuit-board-using-jumper-wires-and-header-pins.png)