1. Confirm the part number and function of MCU
   Please make sure that the MCU you use includes “Temperature Sensor” function.
   If you still not sure whether your MCU can be used with the EMD001A, please contact Holtek.

2. Connection
   (1) e-WriterPro: insert the front side of EMDE001A to the CN3 port which is above of the e-WriterPro.
   (2) e-Link: insert the EMDE001A to the back of e-Link.
3. Programming: e-Link programming instruction video.

NOTE

1. MCU needs to avoid any contact with human body and heating source, also avoid placing closely to heating source. Otherwise the temperature of MCU raises up and causes a deviation of calibration. It is suggested to take MCU by vacuum pickup tool or other tools.
2. Please calibrate and program MCU under constant temperature. If the environment is changed, please place the MCU for a while before calibration and programming.
3. MCU temperature rises when calibrating. Please return MCU to normal temperature before recalibration.
4. How to return the MCU temperature to normal ?
   - In calibration environment, place MCU in front of fan and blow it for 5 minutes.
   - If there is no fan, then place MCU for 20 minutes.