Update Seeed Solar Node (#6763)

* Update Seeed Solar Node

* Update Seeed Solar Node

* updates

* updates

* updates

---------

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>

boards/seeed_solar_node.json

@@ -10,7 +10,7 @@
     "hwids": [["0x2886", "0x0059"]],
     "usb_product": "XIAO-BOOT",
     "mcu": "nrf52840",
-    "variant": "Seeed_Solar_Node",
+    "variant": "seeed_solar_node",
     "bsp": {
       "name": "adafruit"
     },
@@ -31,7 +31,7 @@
     "openocd_target": "nrf52840-mdk-rs"
   },
   "frameworks": ["arduino"],
-  "name": "Seeed_Solar_Node",
+  "name": "seeed_solar_node",
   "upload": {
     "maximum_ram_size": 248832,
     "maximum_size": 815104,

variants/seeed_solar_node/platformio.ini

@@ -1,13 +1,13 @@
-[env:Seeed_Solar_Node]
-board = Seeed_Solar_Node
+[env:seeed_solar_node]
+board = seeed_solar_node
 extends = nrf52840_base
 ;board_level = extra
 build_flags = ${nrf52840_base.build_flags} 
-  -I $PROJECT_DIR/variants/Seeed_Solar_Node 
+  -I $PROJECT_DIR/variants/seeed_solar_node 
   -D SEEED_SOLAR_NODE 
   -Isrc/platform/nrf52/softdevice -Isrc/platform/nrf52/softdevice/nrf52
 board_build.ldscript = src/platform/nrf52/nrf52840_s140_v7.ld
-build_src_filter = ${nrf52_base.build_src_filter} +<../variants/Seeed_Solar_Node>
+build_src_filter = ${nrf52_base.build_src_filter} +<../variants/seeed_solar_node>
 lib_deps =
   ${nrf52840_base.lib_deps}
 debug_tool = jlink