# AMB23 **URL:** \ **Category:** Hardware\ **Created:** [April 19, 2023, 3:57am UTC](https://forum.amebaiot.com/t/amb23/1820 "2023-04-19T03:57:51Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Pammy](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/pammy/32/936_2.png) [@Pammy](https://forum.amebaiot.com/u/Pammy)\ **Post date:** [April 19, 2023, 3:57am UTC](https://forum.amebaiot.com/t/amb23/1820/1 "2023-04-19T03:57:51Z")
# Content - [About AMB23](https://forum.amebaiot.com/t/amb23/1820#about-amb23-2) - [Hardware](https://forum.amebaiot.com/t/amb23/1820#hardware-3) - [Software](https://forum.amebaiot.com/t/amb23/1820#software-4) - [Application](https://forum.amebaiot.com/t/amb23/1820#application-5) * * * # About AMB23 * * * ## [details = Where to purchase AMB23?] A: You can purchase the board at [https://www.amebaiot.com/en/where-to-buy-link/#buy\_amb23](https://www.amebaiot.com/en/where-to-buy-link/#buy_amb23) [/details] ## [details = Where can I find the pin diagrams for AMB23?] A: Navigate to the “Getting started” page for AMB23 to see the pin diagram via [https://www.amebaiot.com/en/amebad-mini-arduino-getting-started/](https://www.amebaiot.com/en/amebad-mini-arduino-getting-started/). [/details] ## [details = Does AMB23 supports ADC function?] A: A0 – A6 refers to the pins where ADC function is available. On AMB23, connect to D1 to D7 for ADC function. ![image](https://us1.discourse-cdn.com/flex016/uploads/ameba/original/2X/a/ac02c8d7b04adacd32487fd3489552aa6f0305ea.png) Please refer to the pin table via: [https://www.amebaiot.com/en/amebad-mini-arduino-getting-started/](https://www.amebaiot.com/en/amebad-mini-arduino-getting-started/) ## [/details] ## [details = Does AMB23 have user-configurable push buttons and LEDs?] A: AMB23 has 1 user-configurable push button and 2 user-configurable LEDs. [/details] ## [details = Which Bluetooth standards are supported in AMB23?] A: AMB23 development board support BLE 5.0. Classic Bluetooth (BR/EDR) is not supported. [/details] ## [details = Which BLE roles are supported?] A: AMB23 development board can operate as either a BLE Central or BLE Peripheral device. [/details] ## [details = Are all pins on AMB23 usable?] A: Yes, all the pins are usable. [/details] ## [details = Is XIP (execute in place) supported on AMB23?] A: Yes, it is supported. [/details] ## [details = Does AMB23 support 5G WiFi?] A: AMB23 supports dual band 2.4G + 5G WiFi. [/details] # Hardware ## [details = How to enter the download mode on AMB23?] A: Press and hold the UART DOWNLOAD button. Then Press the RESET button and release both the UART DOWNLOAD and RESET buttons. [/details] ## [details = How do I know if AMB23 successfully enters download mode?] A: First, open the Serial Monitor and enter download mode. If you successfully enter download mode, you will see “#flash Download Start” in the Serial Monitor. [/details] # Software [details = How to add AMB23 on Arduino IDE?] A: Open Arduino IDE. To set up correctly in Arduino IDE, go to “File” → “Preferences” and paste the following URL into the “Additional Boards Manager URLs” field with [https://github.com/ambiot/ambd\_arduino/raw/master/Arduino\_package/package\_realtek.com\_amebad\_index.json](https://github.com/ambiot/ambd_arduino/raw/master/Arduino_package/package_realtek.com_amebad_index.json). Next, go to “Tools” → “Board” → “Boards Manager” and install. You may follow the guide on [https://www.amebaiot.com/en/amebad-mini-arduino-getting-started/](https://www.amebaiot.com/en/amebad-mini-arduino-getting-started/). [/details] * * * # Application [details = Does AMB23 support TensorFlow Lite?] A: Yes. You may follow the example guides here: [https://www.amebaiot.com/en/amebad-rtl8722dm-mini-arduino-peripherals-examples/#ambd-arduino-peripherals](https://www.amebaiot.com/en/amebad-rtl8722dm-mini-arduino-peripherals-examples/#ambd-arduino-peripherals). [/details] * * * ---
**Author:** ![Pammy](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/pammy/32/936_2.png) [@Pammy](https://forum.amebaiot.com/u/Pammy)\ **Post date:** [April 20, 2023, 5:21am UTC](https://forum.amebaiot.com/t/amb23/1820/2 "2023-04-20T05:21:26Z")
Closed on April 20, 2023, 5:21am UTC ---
**Author:** ![dakamaster](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/dakamaster/32/3588_2.png) [@dakamaster](https://forum.amebaiot.com/u/dakamaster)\ **Post date:** [April 20, 2023, 5:25am UTC](https://forum.amebaiot.com/t/amb23/1820/3 "2023-04-20T05:25:27Z")
Unlisted on April 20, 2023, 5:25am UTC