From 52e664e7baacc80d20c58115c6951c74ef5ec236 Mon Sep 17 00:00:00 2001 From: Gaia Castronovo Date: Wed, 6 Nov 2024 16:51:50 +0100 Subject: [PATCH 1/4] [pxct-109] battery change steps --- .../alvik/tutorials/user-manual/user-manual.md | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-) diff --git a/content/hardware/08.edu/solution-and-kits/alvik/tutorials/user-manual/user-manual.md b/content/hardware/08.edu/solution-and-kits/alvik/tutorials/user-manual/user-manual.md index 49cf2c1cb1..9e1c4bb37c 100644 --- a/content/hardware/08.edu/solution-and-kits/alvik/tutorials/user-manual/user-manual.md +++ b/content/hardware/08.edu/solution-and-kits/alvik/tutorials/user-manual/user-manual.md @@ -123,7 +123,7 @@ When fully charged it will stay GREEN. ***Don't confuse the RGB status LED with the power ON LED of the Nano ESP32, which is always green.*** -To preserve the battery life of your Alvik, always store it fully charged. We recommend charging Alvik completely between working sessions. If you won’t be using it for an extended period, it's best to remove the battery until you're ready to use it again. +To preserve the battery life of your Alvik, always store it fully charged. **We recommend charging Alvik completely between working sessions**. If you won’t be using it for an extended period, it's best to remove the battery until you're ready to use it again. If Alvik is left unused for several months with the battery level below 20%, it may become fully depleted, leading to a voltage drop. In such cases, the battery will need to be charged externally using a compatible battery charger. @@ -138,14 +138,11 @@ The battery is located in the bottom part of Alvik, if you need to access it you Follow the steps below to replace Alvik's battery and reset the battery management system (BMS): 1. **Turn Alvik OFF**. -2. **Unplug Arduino Nano ESP32** board from the Alvik's body. -3. **Re-install Arduino Nano ESP32’s MicroPython bootloader** by following [**this guide**](https://docs.arduino.cc/micropython/basics/board-installation/). -4. **Remove the existing battery**: carefully take the old battery out of its compartment. -5. **Tighten the battery holder terminals** pull the + and – terminals slightly toward the center to ensure they make good contact with the battery terminals. -6. **Insert the new battery**: place the new battery into the holder, ensuring it is securely connected. To confirm proper contact, use a multimeter (set to 20V) to measure the battery holder terminals (+ & -); it should show the battery's voltage. -7. **Reconnect the Nano ESP32**: If you are using a different controller or have used the robot in another manner, reconnect the Nano ESP32. -8. **Connect the Nano ESP32 to your computer** using the USB cable, while the Alvik switch is in OFF position. -9. **Once the battery begins charging**, switch ON Alvik, like the image below. +2. **Remove the existing battery**: carefully take the old battery out of its compartment. +3. **Insert the new battery**: place the new battery into the holder, ensuring it is securely connected. To confirm proper contact, use a multimeter (set to 20V) to measure the battery holder terminals (+ & -); it should show the battery's voltage. +4. **Tighten the battery holder terminals** pull the + and – terminals slightly toward the center to ensure they make good contact with the battery terminals. +5. **Connect the Nano ESP32 to your computer** using the USB cable, while the Alvik switch is in OFF position. +6. **Switch ON Alvik,** like the image below. ![Charging blink](assets/charging.gif) From 048301e12df4bf6dce1e511043cd3d36b8d12ed4 Mon Sep 17 00:00:00 2001 From: Gaia Castronovo <53472903+g-castronovo@users.noreply.github.com> Date: Thu, 7 Nov 2024 10:44:53 +0100 Subject: [PATCH 2/4] Update content/hardware/08.edu/solution-and-kits/alvik/tutorials/user-manual/user-manual.md Co-authored-by: GDJose --- .../alvik/tutorials/user-manual/user-manual.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/content/hardware/08.edu/solution-and-kits/alvik/tutorials/user-manual/user-manual.md b/content/hardware/08.edu/solution-and-kits/alvik/tutorials/user-manual/user-manual.md index 9e1c4bb37c..691a81583b 100644 --- a/content/hardware/08.edu/solution-and-kits/alvik/tutorials/user-manual/user-manual.md +++ b/content/hardware/08.edu/solution-and-kits/alvik/tutorials/user-manual/user-manual.md @@ -139,7 +139,8 @@ Follow the steps below to replace Alvik's battery and reset the battery manageme 1. **Turn Alvik OFF**. 2. **Remove the existing battery**: carefully take the old battery out of its compartment. -3. **Insert the new battery**: place the new battery into the holder, ensuring it is securely connected. To confirm proper contact, use a multimeter (set to 20V) to measure the battery holder terminals (+ & -); it should show the battery's voltage. +3. **Tighten the battery holder terminals** pull the + and – terminals slightly toward the center to ensure they make good contact with the battery terminals. + 4. **Tighten the battery holder terminals** pull the + and – terminals slightly toward the center to ensure they make good contact with the battery terminals. 5. **Connect the Nano ESP32 to your computer** using the USB cable, while the Alvik switch is in OFF position. 6. **Switch ON Alvik,** like the image below. From 8044e8dad3dcfff73cb7065ac84442b433df0f15 Mon Sep 17 00:00:00 2001 From: Gaia Castronovo <53472903+g-castronovo@users.noreply.github.com> Date: Thu, 7 Nov 2024 10:45:01 +0100 Subject: [PATCH 3/4] Update content/hardware/08.edu/solution-and-kits/alvik/tutorials/user-manual/user-manual.md Co-authored-by: GDJose --- .../alvik/tutorials/user-manual/user-manual.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/content/hardware/08.edu/solution-and-kits/alvik/tutorials/user-manual/user-manual.md b/content/hardware/08.edu/solution-and-kits/alvik/tutorials/user-manual/user-manual.md index 691a81583b..645502bd7c 100644 --- a/content/hardware/08.edu/solution-and-kits/alvik/tutorials/user-manual/user-manual.md +++ b/content/hardware/08.edu/solution-and-kits/alvik/tutorials/user-manual/user-manual.md @@ -141,7 +141,8 @@ Follow the steps below to replace Alvik's battery and reset the battery manageme 2. **Remove the existing battery**: carefully take the old battery out of its compartment. 3. **Tighten the battery holder terminals** pull the + and – terminals slightly toward the center to ensure they make good contact with the battery terminals. -4. **Tighten the battery holder terminals** pull the + and – terminals slightly toward the center to ensure they make good contact with the battery terminals. +4. **Insert the new battery**: place the new battery into the holder, ensuring it is securely connected. To confirm proper contact, use a multimeter (set to 20V) to measure the battery holder terminals (+ & -); it should show the battery's voltage. + 5. **Connect the Nano ESP32 to your computer** using the USB cable, while the Alvik switch is in OFF position. 6. **Switch ON Alvik,** like the image below. From 4b0e1f541045f219be5ce51e76c1b196713da7a0 Mon Sep 17 00:00:00 2001 From: Gaia Castronovo <53472903+g-castronovo@users.noreply.github.com> Date: Thu, 7 Nov 2024 10:45:40 +0100 Subject: [PATCH 4/4] Update user-manual.md --- .../alvik/tutorials/user-manual/user-manual.md | 2 -- 1 file changed, 2 deletions(-) diff --git a/content/hardware/08.edu/solution-and-kits/alvik/tutorials/user-manual/user-manual.md b/content/hardware/08.edu/solution-and-kits/alvik/tutorials/user-manual/user-manual.md index 645502bd7c..6a9f64fdd4 100644 --- a/content/hardware/08.edu/solution-and-kits/alvik/tutorials/user-manual/user-manual.md +++ b/content/hardware/08.edu/solution-and-kits/alvik/tutorials/user-manual/user-manual.md @@ -140,9 +140,7 @@ Follow the steps below to replace Alvik's battery and reset the battery manageme 1. **Turn Alvik OFF**. 2. **Remove the existing battery**: carefully take the old battery out of its compartment. 3. **Tighten the battery holder terminals** pull the + and – terminals slightly toward the center to ensure they make good contact with the battery terminals. - 4. **Insert the new battery**: place the new battery into the holder, ensuring it is securely connected. To confirm proper contact, use a multimeter (set to 20V) to measure the battery holder terminals (+ & -); it should show the battery's voltage. - 5. **Connect the Nano ESP32 to your computer** using the USB cable, while the Alvik switch is in OFF position. 6. **Switch ON Alvik,** like the image below.