Board-dat/Board-DAT.md
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@@ -395,6 +395,8 @@ lora modules - https://www.electrodragon.com/product/sx1278-lora-wireless-transc
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[[ESP8266-dat]] - [[esp8266-modules-dat]] - [[NWI1059-dat]] - [[NWI1086-dat]] - [[NWI1077-dat]] - [[NWI1127-dat]] - [[NWI1075-dat]] - [[NWI1044-dat]]
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+- [[ESP8266-board-dat]] - [[NWI1230-dat]] - [[NWI1130-dat]]
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+
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[[ESP32-C3-dat]]
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- [[NWI1239-dat]] - [[NWI1238-dat]] - [[NWI1126-dat]]
Board-dat/NWI/NWI1230-dat/NWI1230-dat.md
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@@ -7,16 +7,20 @@
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![](2024-02-23-18-45-52.png)
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+board width = 37 mm
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+
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- [[BTB-dat]]
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## BTB Concave connector
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-- I016 == ESP_RXD
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-- I014 == EXP_TXD
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-- I012 == IO5
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-- I013 == IO4
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-- +5V == IO15
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-- 3V3 == GND
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+| L-pin | R-pin |
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+| ----- | ------- |
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+| I016 | ESP_RXD |
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+| I014 | EXP_TXD |
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+| I012 | IO5 |
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+| I013 | IO4 |
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+| +5V | IO15 |
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+| 3V3 | GND |
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[You can find more usage images here.](https://www.electrodragon.com/portfolio/stackable-mod-and-base-mb-series/)
Chip-cn-dat/allwinner-dat/V3S-dat/V3S-dat.md
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@@ -23,7 +23,7 @@
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## APP
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-- [[laptop-dat]] == [[V3S-dat]] + [[battery-dat]] + [[keyboard-dat]] + [[LCD-dat]]
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+- [[laptop-dat]] == [[V3S-dat]] + [[battery-dat]] + [[keyboard-dat]] + [[LCD-dat]] == [[SBC-dat]]
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## HDK
Chip-dat/SemTech-dat/SX1262-dat/SX1262-MD1-dat/SX1262-MD1-dat.md
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@@ -51,7 +51,10 @@ Note: The current module uses a non-temperature-compensated crystal oscillator.
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![](2025-06-23-18-03-55.png)
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+- 4-line [[SPI-dat]] + BUSY + RESET + DIO1 + DIO3
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+
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DIO1, DIO2, and DIO3 are general-purpose IO ports that can be configured for multiple functions;
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+
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Among them, DIO2 can be connected to TXEN, not to the MCU's IO port, to control the RF switch transmission. See the SX1262 manual for details. If not used, it can be left floating;
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Tech-dat/BTB-dat/2025-07-16-15-24-50.png
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Binary files /dev/null and b/Tech-dat/BTB-dat/2025-07-16-15-24-50.png differ
Tech-dat/BTB-dat/BTB-dat.md
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@@ -21,6 +21,25 @@ https://www.electrodragon.com/w/ED-BTB
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| IO4 | IO | LORA_IRQ |
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| IO27 | IO | LORA_RESET |
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+
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+
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+| ESP8266 | func | conn.L | conn.R | func | ESP8266 |
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+| ------- | -------- | ------ | ------ | ------------ | ------- |
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+| io16 | IO0 | L-1 | R-1 | serial / IO5 | TXD |
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+| io14 | SPI_SCK | L-2 | R-2 | serial / IO4 | RXD |
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+| io12 | SPI_MISO | L-3 | R-3 | SCL / IO3 | io5 |
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+| io13 | SPI_MOSI | L-4 | R-4 | SDA / IO2 | io4 |
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+| +5V | power | L-5 | R-5 | SPI_CS | io15_d |
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+| 3V3 | power | L-6 | R-6 | power | GND |
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+
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+- 1x 4-line [[SPI-dat]] + 5x [[GPIO-dat]]
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+- 1x 4-line [[SPI-dat]] + 1x [[Serial-dat]] + 1x [[I2C-dat]] + 1x [[GPIO-dat]]
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+- 1x 4-line [[SPI-dat]] + 1x [[Serial-dat]] + 3x [[GPIO-dat]]
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+
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+- [[ESP8266-HDK-dat]]
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+
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+- [[LORA-HDK-dat]] - [[SX1262-MD1-dat]]
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+
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## connectors
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- total height = 3.0
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@@ -33,13 +52,18 @@ https://www.electrodragon.com/w/ED-BTB
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## base board
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+- [[ESP32-dat]]
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+
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![](40-27-15-02-08-2023.png)
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+- [[NWI1230-dat]] == [[ESP8266-dat]]
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+
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+![](2025-07-16-15-24-50.png)
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## supported boards
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-- [[NWI1230-dat]] == [[ESP8266-dat]]
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+
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- [[NGS1128-DAT]] == [[SIM7080-dat]]
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Tech-dat/Network-dat/RF-dat/LORA-DAT/lora-hdk-dat/lora-hdk-dat.md
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@@ -99,6 +99,9 @@ def in UserConfig.h
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- based on [[ESP32-SPI-dat]]
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+
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+##
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+
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## ref
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- [[lora-dat]]
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\ No newline at end of file
Tech-dat/SBC-dat/SBC-dat.md
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@@ -12,7 +12,7 @@
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- [[BTT-DAT]]
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-
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+- [[allwinner-dat]] - [[V3S-dat]] - [[F1C100-dat]]
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Tech-dat/interactive-dat/display-dat/LCD-dat/LCD-dat.md
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@@ -5,6 +5,9 @@
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- [[RGB-LCD-dat]]
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+- [[fpc-ips-lcd]]
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+
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+
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- [[LCD1602-dat]] - [[LCD-12864-dat]]
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Tech-dat/interactive-dat/display-dat/LCD-dat/fpc-ips-lcd.md
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@@ -1,5 +1,5 @@
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-# fpc ips lcd
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+# fpc-ips-lcd
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| Common Size | Status | Pins | Drive | Specs W x H | Installation | Pins |