Kryss - Bobineur sur ferrites toroïdales
 |
 |
 |
 |
 |
|
|
|
|
|
QRP Labs communique un problème avec la dernière version du firmware du module GPS From QRP Lab shop : QLG1 GPS Firmware fault, 2018 A batch of 1,000 QLG1 GPS module kits prepared in 2018 contains a defective YIC GPS RF module. The error on the part of the RF module manufacturer (YIC) consists of an incorrect firmware version that does not enable the 1pps output. 182 of these defective kits were shipped to customers before we realized the problem. The steps listed here explain how to « repair » a defective QLG1 GPS by re-flashing the RF module GPS engine chip firmware with a correct version supplied by YIC.  All of this procedure was developed by Garland K6GOG and we are very grateful for his help with this problem. http://qrp-labs.com/qlg1/gps2018.html Montage du module GPS QRP Labs et mise à jour du firmware défectueux, selon la procédure indiquée, avec un RaspBerry PI, le tout en vidéo, vitesse x 1000 ! 
|
