Changes for page Firmware Upgrade Instruction for STM32 base products
Last modified by Bei Jinggeng on 2024/02/02 11:51
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... ... @@ -29,8 +29,6 @@ 29 29 |(% style="width:444px" %)[[RS485-BL>>url:https://www.dragino.com/products/lora-lorawan-end-node/item/167-rs485-bl.html]], [[LDDS75>>https://www.dragino.com/products/distance-level-sensor/item/161-ldds75.html]],[[LLDS12>>url:https://www.dragino.com/products/distance-level-sensor/item/185-llds12.html]],[[LDDS20>>https://www.dragino.com/products/distance-level-sensor/item/164-ldds20.html]],[[LSE01>>https://www.dragino.com/products/agriculture-weather-station/item/159-lse01.html]],[[WSC1-L>>https://www.dragino.com/products/agriculture-weather-station/item/206-wsc1-l.html]],[[GroPoint Air>>https://www.dragino.com/products/agriculture-weather-station/item/227-gropoint-air.html]]|(% style="width:239px" %)[[Hardware Connection Photo>>||anchor="H3.1.3RS485-BL2FLDDS752FLDDS202FLSE01"]]|(% style="width:204px" %)[[Hardware Connect Photo>>||anchor="H4.1.4RS485-BL2FLDDS752FLDDS202FLSE01"]] 30 30 |(% style="width:444px" %)[[LTC2>>url:https://www.dragino.com/products/temperature-humidity-sensor/item/170-ltc2.html]]|(% style="width:239px" %)×|(% style="width:204px" %)[[Hardware Connect Photo>>||anchor="H4.1.5LTC2"]] 31 31 32 - 33 - 34 34 = 3. UART Upgrade Guide = 35 35 36 36 == 3.1 Hardware Connection == ... ... @@ -59,7 +59,7 @@ 59 59 Connection for RS485-BL base mother board 60 60 61 61 62 -For UART Update, need: 60 +(% style="color:#4472c4" %) **For UART Update, need:** 63 63 64 64 * Connect USB-TTL TXD <~-~-> Device UART_RX 65 65 * Connect USB-TTL RXD <~-~-> Device UART_TX ... ... @@ -85,7 +85,7 @@ 85 85 ))) 86 86 87 87 ((( 88 -(% style="color:blue" %)**Step 4: **(%%)Set The device into **(% style="color:#037691" %)ISP Mode**(%%). Then Press the**(% style="color:#037691" %)Reset Button**(%%), In the Flash tool, click next and the tool will detect the board type.86 +(% style="color:blue" %)**Step 4: **(%%)Set The device into (% style="color:#037691" %)**ISP Mode**(%%). Then Press the (% style="color:#037691" %)**Reset Button**(%%), In the Flash tool, click next and the tool will detect the board type. 89 89 90 90 91 91 (% style="color:red" %)**Note:** (%%)ISP Mode can be a switch or a button, depends on the product. The device only need to be in ISP mode when press the reset button for UART Upgrade. So if the device is of a button type ISP mode, user can release the ISP button after press the reset button.