Fix typo

Fix typo

README.md

@@ -63,14 +63,14 @@ FireBeetle 2 ESP32-E Microcontroller
 
 - Why the FireBeetle 2 ESP32-E
 
-  - Drobot's FireBeetle ESP32 models are optimized for low-power consumption (https://diyi0t.com/reduce-the-esp32-power-consumption/). The Drobot's FireBeetle 2 ESP32-E variant offers USB-C, but older versions of the board with Mirco-USB would work fine too.
+  - Drobot's FireBeetle ESP32 models are optimized for low-power consumption (https://diyi0t.com/reduce-the-esp32-power-consumption/). The Drobot's FireBeetle 2 ESP32-E variant offers USB-C, but older versions of the board with Micro-USB would work fine too.
 
-  - Firebeelte ESP32 models include onboard charging circuitry for a 3.7v lithium-ion(LiPo) battery.
+  - Firebeetle ESP32 models include onboard charging circuitry for a 3.7v lithium-ion(LiPo) battery.
 
   - FireBeetle ESP32 models include onboard circuitry to monitor battery voltage of a battery connected to its JST-PH2.0 connector.
 
 
-- https://www.dfrobot.com/product-2195.html
+- [https://www.dfrobot.com/product-2195.html](https://www.dfrobot.com/product-2195.html)
 
 
 BME280 - Pressure, Temperature, and Humidity Sensor
@@ -122,7 +122,7 @@ IMPORTANT: The E-Paper Driver Hat has two physical switches that MUST be set cor
 
 Cut the low power pad for even longer battery life.
 
-- From https://wiki.dfrobot.com/FireBeetle_Board_ESP32_E_SKU_DFR0654
+- From [https://wiki.dfrobot.com/FireBeetle_Board_ESP32_E_SKU_DFR0654](https://wiki.dfrobot.com/FireBeetle_Board_ESP32_E_SKU_DFR0654)
 
   > Low Power Pad: This pad is specially designed for low power consumption. It is connected by default. You can cut off the thin wire in the middle with a knife to disconnect it. After disconnection, the static power consumption can be reduced by 500 μA. The power consumption can be reduced to 13 μA after controlling the maincontroller enter the sleep mode through the program. Note: when the pad is disconnected, you can only drive RGB LED light via the USB Power supply.