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public:calculator:info:dm42_info

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public:calculator:info:dm42_info [22/11/23 13:36 GMT] – [RTC Error] johnpublic:calculator:info:dm42_info [06/03/25 06:49 GMT] (current) – external edit 127.0.0.1
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   * Price  : £179   * Price  : £179
   * Serial : 06434   * Serial : 06434
 +  * Battery Swap : 21/09/24
  
  
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 |24/5/22 |06434 |3.21 |3.0.9 |3.22 |{{ :public:calculator:dmcp_flash_3.23_dm42-3.21.zip |}}| |24/5/22 |06434 |3.21 |3.0.9 |3.22 |{{ :public:calculator:dmcp_flash_3.23_dm42-3.21.zip |}}|
 |15/4/23 |06434 |3.22 |3.0.15|3.24|{{ :public:calculator:dm42_3.24.zip |}}| |15/4/23 |06434 |3.22 |3.0.15|3.24|{{ :public:calculator:dm42_3.24.zip |}}|
 +| 27/07/24 | 06434 | 3.23 | 3.1.8 | 3.25 | {{ :public:calculator:info:dmcp_flash_3.25_dm42-3.23.zip |}} |
 +
 +=== 3rd party Firmware ===
 +
 +  * DM42 restoration : {{ :public:calculator:info:dm42_pgm_qspi.zip |}}
 +    * DM42 pgm only (no QSPI) : {{ :public:calculator:info:dm42-3.23.zip |}}
 +  * Generally I find C47 to be sluggish and laggy and although the features are great the User Experience is poor.
 +    * The Dev. Team seem to spend more time adding new features/functions and don't really care that it's very slow
 +    * Reports indicate that the [[https://www.swissmicros.com/product/model-dm42n | DM42n]] runs C47 much faster
 +
 +^Date^Serial No.^Firmware^Version^DMCP Version^Firmware Files^
 +| 21/09/24 | 06434 | C47 | 0.109.02.05 | 3.25 | {{ :public:calculator:info:c47_010824_release.zip | C47 Release : 1 August 2024 }} |
 +| 18/02/25 | 06434 | C47 | 0.109.02.07b4 | 3.25 | {{ :public:calculator:info:c47-dmcp-00.109.02.07b4.zip | C47 Release : 2 Jan 2025 }} |
  
 ===== RTC Correction ===== ===== RTC Correction =====
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 ^Start^Stop^Accumulated Error (s)^Rate Error (s/d)^Comments^ ^Start^Stop^Accumulated Error (s)^Rate Error (s/d)^Comments^
 |28/3/22 |7/11/22 |-5.8|0.0 | -5.8s over period 224 days = -0.03s/d | |28/3/22 |7/11/22 |-5.8|0.0 | -5.8s over period 224 days = -0.03s/d |
-|15/04/23 | 22/11/23 | -6.3 | 0.0  |  |+
  
  
public/calculator/info/dm42_info.1700660187.txt.gz · Last modified: 06/03/25 06:49 GMT (external edit)