added Heltec VisionMaster E290 and WirelessPaper V1.2

.github/workflows/build.yml

@@ -71,6 +71,10 @@ jobs:
                       chip: esp32c3
                     - name: heltec_wireless_paper_v1
                       chip: esp32s3
+                    - name: heltec_wireless_paper_v1_2
+                      chip: esp32s3
+                    - name: heltec_vision_master_e290
+                      chip: esp32s3
                     - name: OE5HWN_MeshCom
                       chip: esp32
                     - name: WEMOS-LOLIN32-OLED-DIY

README.md

@@ -51,6 +51,7 @@ ____________________________________________________
 <br />
 
 # Timeline (Versions):
+- 2025-12-22 Heltec Wireless Paper V1.2 and VisionMaster E290 Added. Thanks HA5SZI.
 - 2025-12-18 TCXO and packet decoding updates.
 - 2025-12-01 APRSPacketLib updates, AHT20 sensor added, INA219 support added.
 - 2025-10-15 APRS Bridge for TNC added.

src/LoRa_APRS_iGate.cpp

@@ -68,7 +68,7 @@ ___________________________________________________________________*/
 
 
 String              versionDate             = "2025-12-22";
-String              versionNumber           = "3.1.6.1";
+String              versionNumber           = "3.1.6.2";
 Configuration       Config;
 WiFiClient          aprsIsClient;
 WiFiClient          mqttClient;

src/configuration.cpp

@@ -290,7 +290,11 @@ bool Configuration::readFile() {
         if (!data["display"].containsKey("alwaysOn") ||
             !data["display"].containsKey("timeout") ||
             !data["display"].containsKey("turn180")) needsRewrite = true;
-        display.alwaysOn                = data["display"]["alwaysOn"] | true;
+        #ifdef HAS_EPAPER
+            display.alwaysOn            = true;
+        #else
+            display.alwaysOn            = data["display"]["alwaysOn"] | true;
+        #endif
         display.timeout                 = data["display"]["timeout"] | 4;
         display.turn180                 = data["display"]["turn180"] | false;
 

src/display.cpp

@@ -47,9 +47,13 @@
             #ifdef HELTEC_WP_V1
                 EInkDisplay_WirelessPaperV1_1 display;
             #endif
-            /*#ifdef HELTEC_WP_V1_2         // SOON!
+            #ifdef HELTEC_WP_V1_2
                 EInkDisplay_WirelessPaperV1_2 display;
-            #endif*/
+            #endif
+            #ifdef HELTEC_VM_E290
+                EInkDisplay_VisionMasterE290 display;
+            #endif
+
             String lastEpaperText;
         #else
             #include <Adafruit_GFX.h>
@@ -88,15 +92,22 @@ void displaySetup() {
             tft.setTextFont(0);
             tft.fillScreen(TFT_BLACK);
             #if defined(TTGO_T_DECK_GPS) || defined(TTGO_T_DECK_PLUS)
-                sprite.createSprite(320,240);
+                sprite.createSprite(320, 240);
             #else
-                sprite.createSprite(160,80);
+                sprite.createSprite(160, 80);
             #endif
         #else
             #ifdef HAS_EPAPER
                 display.landscape();
                 display.printCenter("LoRa APRS iGate Initialising...");
-                if (Config.display.turn180) display.setRotation(2);
+                if (Config.display.turn180) {
+                    #if defined(HELTEC_VM_E290) || defined(HELTEC_WP_V1)
+                        display.setRotation(3);
+                    #endif
+                    #if defined(HELTEC_WP_V1_2)
+                        display.setRotation(1);
+                    #endif
+                }
                 display.update();
             #else
                 #ifdef OLED_DISPLAY_HAS_RST_PIN
@@ -158,7 +169,6 @@ void displayToggle(bool toggle) {
                 digitalWrite(TFT_BL, LOW);
             #else
                 #ifdef HAS_EPAPER
-                    display.printCenter("Enabled EPAPER Display...");
                     display.update();
                 #else
                     #if defined(TTGO_T_Beam_S3_SUPREME_V3)
@@ -196,7 +206,7 @@ void displayShow(const String& header, const String& line1, const String& line2,
                 sprite.drawString(*lines[i], 3, (lineSpacing * (2 + i)) - 2);
             }
 
-            sprite.pushSprite(0,0);
+            sprite.pushSprite(0, 0);
         #else
             #ifdef HAS_EPAPER
                 display.clearMemory();
@@ -261,7 +271,7 @@ void displayShow(const String& header, const String& line1, const String& line2,
                 sprite.drawString(*lines[i], 3, (lineSpacing * (2 + i)) - 2);
             }
 
-            sprite.pushSprite(0,0);
+            sprite.pushSprite(0, 0);
         #else
             #ifdef HAS_EPAPER
                 lastEpaperText = header + line1 + line2 + line3 + line4 + line5 + line6;

src/power_utils.cpp

@@ -49,19 +49,19 @@ namespace POWER_Utils {
 
     #ifdef VEXT_CTRL
         void vext_ctrl_ON() {
-            #if defined(HELTEC_WIRELESS_TRACKER) || defined(HELTEC_V3)
+            #if defined(HELTEC_WIRELESS_TRACKER) || defined(HELTEC_V3) || defined(HELTEC_VM_E290)
                 digitalWrite(VEXT_CTRL, Config.digi.ecoMode == 1 ? LOW : HIGH);
             #endif
-            #if defined(HELTEC_WP_V1) || defined(HELTEC_WS) || defined(HELTEC_V3_2) || defined(HELTEC_WSL_V3)
+            #if defined(HELTEC_WP_V1) || defined(HELTEC_WP_V1_2) || defined(HELTEC_WS) || defined(HELTEC_V3_2) || defined(HELTEC_WSL_V3)
                 digitalWrite(VEXT_CTRL, Config.digi.ecoMode == 1 ? HIGH : LOW);
             #endif
         }
 
         void vext_ctrl_OFF() {
-            #if defined(HELTEC_WIRELESS_TRACKER) || defined(HELTEC_V3)
+            #if defined(HELTEC_WIRELESS_TRACKER) || defined(HELTEC_V3) || defined(HELTEC_VM_E290)
                 digitalWrite(VEXT_CTRL, Config.digi.ecoMode == 1 ? HIGH : LOW);
             #endif
-            #if defined(HELTEC_WP_V1) || defined(HELTEC_WS) || defined(HELTEC_V3_2) || defined(HELTEC_WSL_V3)
+            #if defined(HELTEC_WP_V1) || defined(HELTEC_WP_V1_2) || defined(HELTEC_WS) || defined(HELTEC_V3_2) || defined(HELTEC_WSL_V3)
                 digitalWrite(VEXT_CTRL, Config.digi.ecoMode == 1 ? LOW : HIGH);
             #endif
         }
@@ -70,19 +70,19 @@ namespace POWER_Utils {
 
     #ifdef ADC_CTRL
         void adc_ctrl_ON() {
-            #if defined(HELTEC_WIRELESS_TRACKER) || defined(HELTEC_V3_2)
+            #if defined(HELTEC_WIRELESS_TRACKER) || defined(HELTEC_V3_2) || defined(HELTEC_VM_E290)
                 digitalWrite(ADC_CTRL, HIGH);
             #endif
-            #if defined(HELTEC_V3) || defined(HELTEC_V2) || defined(HELTEC_WSL_V3) || defined(HELTEC_WP_V1)
+            #if defined(HELTEC_V3) || defined(HELTEC_V2) || defined(HELTEC_WSL_V3) || defined(HELTEC_WP_V1) || defined(HELTEC_WP_V1_2)
                 digitalWrite(ADC_CTRL, LOW);
             #endif
         }
 
         void adc_ctrl_OFF() {
-            #if defined(HELTEC_WIRELESS_TRACKER) || defined(HELTEC_V3_2)
+            #if defined(HELTEC_WIRELESS_TRACKER) || defined(HELTEC_V3_2) || defined(HELTEC_VM_E290)
                 digitalWrite(ADC_CTRL, LOW);
             #endif
-            #if defined(HELTEC_V3) || defined(HELTEC_V2) || defined(HELTEC_WSL_V3) || defined(HELTEC_WP_V1)
+            #if defined(HELTEC_V3) || defined(HELTEC_V2) || defined(HELTEC_WSL_V3) || defined(HELTEC_WP_V1) || defined(HELTEC_WP_V1_2)
                 digitalWrite(ADC_CTRL, HIGH);
             #endif
         }

variants/heltec_vision_master_e290/board_pinout.h

@@ -0,0 +1,56 @@
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
+ * This file is part of LoRa APRS iGate.
+ * 
+ * LoRa APRS iGate is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or 
+ * (at your option) any later version.
+ * 
+ * LoRa APRS iGate is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef BOARD_PINOUT_H_
+#define BOARD_PINOUT_H_
+
+    //  LoRa Radio
+    #define HAS_SX1262
+    #define HAS_TCXO
+    #define RADIO_SCLK_PIN          9
+    #define RADIO_MISO_PIN          11
+    #define RADIO_MOSI_PIN          10
+    #define RADIO_CS_PIN            8
+    #define RADIO_RST_PIN           12
+    #define RADIO_DIO1_PIN          14
+    #define RADIO_BUSY_PIN          13
+    #define RADIO_WAKEUP_PIN        RADIO_DIO1_PIN
+    #define GPIO_WAKEUP_PIN         GPIO_SEL_14
+
+    //  I2C
+    #define USE_WIRE1_WITH_BOARD_I2C_PINS
+    #define BOARD_I2C_SDA           39
+    #define BOARD_I2C_SCL           38
+
+    //  Display
+    #define HAS_DISPLAY
+    #define HAS_EPAPER
+    #define EPAPER_BUSY             6
+    #define EPAPER_RST              5
+    #define EPAPER_DC               4
+    #define EPAPER_CS               3
+    #define EPAPER_SCL              2
+    #define EPAPER_SDA              1
+
+    //  Aditional Config
+    #define INTERNAL_LED_PIN        45
+    #define BATTERY_PIN             7
+    #define ADC_CTRL                46
+    #define VEXT_CTRL               18
+
+#endif

variants/heltec_vision_master_e290/platformio.ini

@@ -0,0 +1,16 @@
+[env:heltec_vision_master_e290]
+board = esp32-s3-devkitc-1
+board_build.mcu = esp32s3
+build_flags =
+	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
+	-D HELTEC_VM_E290
+	-D Vision_Master_E290 ; Todd Herbert eink display driver constructor
+	-D USE_EINK_DYNAMICDISPLAY            ; Enable Dynamic EInk
+	-D EINK_LIMIT_FASTREFRESH=10          ; How many consecutive fast-refreshes are permitted
+	-D EINK_HASQUIRK_GHOSTING             ; Display model is identified as "prone to ghosting"
+lib_deps =
+	${common.lib_deps}
+	https://github.com/todd-herbert/heltec-eink-modules.git

variants/heltec_wireless_paper_v1_2/board_pinout.h

@@ -0,0 +1,56 @@
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
+ * This file is part of LoRa APRS iGate.
+ * 
+ * LoRa APRS iGate is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or 
+ * (at your option) any later version.
+ * 
+ * LoRa APRS iGate is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef BOARD_PINOUT_H_
+#define BOARD_PINOUT_H_
+
+    //  LoRa Radio
+    #define HAS_SX1262
+    #define HAS_TCXO
+    #define RADIO_SCLK_PIN          9
+    #define RADIO_MISO_PIN          11
+    #define RADIO_MOSI_PIN          10
+    #define RADIO_CS_PIN            8
+    #define RADIO_RST_PIN           12
+    #define RADIO_DIO1_PIN          14
+    #define RADIO_BUSY_PIN          13
+    #define RADIO_WAKEUP_PIN        RADIO_DIO1_PIN
+    #define GPIO_WAKEUP_PIN         GPIO_SEL_14
+
+    //  I2C
+    #define USE_WIRE1_WITH_BOARD_I2C_PINS
+    #define BOARD_I2C_SDA           37
+    #define BOARD_I2C_SCL           36
+
+    //  Display
+    #define HAS_DISPLAY
+    #define HAS_EPAPER
+    #define EPAPER_BUSY             7
+    #define EPAPER_RST              6
+    #define EPAPER_DC               5
+    #define EPAPER_CS               4
+    #define EPAPER_SCL              3
+    #define EPAPER_SDA              2
+
+    //  Aditional Config
+    #define INTERNAL_LED_PIN        18
+    #define BATTERY_PIN             20
+    #define ADC_CTRL                19
+    #define VEXT_CTRL               45
+
+#endif

variants/heltec_wireless_paper_v1_2/platformio.ini

@@ -0,0 +1,14 @@
+[env:heltec_wireless_paper_v1_2]
+board = esp32-s3-devkitc-1
+board_build.mcu = esp32s3
+build_flags =
+	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
+	-D HELTEC_WP_V1_2
+	-D WIRELESS_PAPER
+	-D V1_2
+lib_deps =
+	${common.lib_deps}
+	https://github.com/todd-herbert/heltec-eink-modules.git