finally: raspberry pi 2 w with micropython

Raspberry Pi Pico 2 W

I have been experimenting with a pair of Raspberry Pi 2 boards and another pair of Raspberry Pi 2 W boards. I’ll write about the non-WiFi boards later; I wanted to document what I had to do in order to get a pre-release version of MicroPython to program on one of my Pico 2 W boards.

This is the link to download the unofficial MicroPython UF2 file directly from Raspberry Pi itself: https://downloads.raspberrypi.com/micropython/mp_firmware_unofficial_latest.uf2

I don’t know how long this link will be valid. I got the unofficial firmware up and running with my test code. Here’s a typical output where the WiFi subsystem is being tested.

  MACHINE: Raspberry Pi Pico 2 W with RP2350  RELEASE: 1.25.0-preview FS TOTAL: 3,145,728 BYTES FS  FREE: 3,092,480 BYTES FS  USED: 53,248 BYTES MEM FREE: 448,160 BYTES  UID: 5C7E378630646F97 SSID: RP2-6F97 CPU FREQ: 150,000,000 Hz  I2C: SoftI2C(scl=5, sda=4, freq=500000)  I2C: DEVICES FOUND: ['0x3d']  I2C: FOUND OLEDMicroPython 1.25.0 previewGCC 10.3.12024-11-21ssid: BASIC-NET-2.4rssi: -58ssid: Dashmeister  rssi: -89ssid: ESP32S3-7814 rssi: -29ssid: SmartLife-EEFB   rssi: -74MicroPython v1.25.0-preview.49.g0625f07ad.dirty on 2024-11-21; Raspberry Pi Pico 2 W with RP2350Type "help()" for more information.

My test code shows that the WiFi subsystem is working as far as scanning for other access points in and near where I live. I’ll be working later to do something a bit more sophisticated. Be advised that this is for the ARM cores only, there is nothing out yet for the RISC-V cores like there is for the Pico 2 without WiFi.

 

tanstaafl alert

The following email wound up in my spam folder. I hardly ever read anything from in there, and very rarely post a story about what I found. But this one deserved special acknowledgement and scorn. Basically, the con artist on the sending end wants you to send them a gift card (iTunes, Sephora(?) or Steam) in order to have the “bank” transfer tens of millions of US dollars into your hot little hands.

I’ve copied all the text as-is, except where needed to join broken sentences into a semblance of paragraphs. Otherwise punctuation, spelling, and grammar are as-is. There’re all sorts of red flags around this, yet I’ve read that it’s been used successfully in the past into conning someone, somewhere, so it’s still cheap enough to send this out all the time.

Please, folks, please don’t be taken in. TANSTAAFL.

WELCOME TO BANK OF AMERICA HEADQUARTERS.
ADDRESS: 100 NORTH TRYON STREET CHARLOTTE,
NC 28255-0001 U.S.A,

YOUR URGENT ATTENTION NEEDED,

Welcome to Bank of America, We are a socially responsible organization, providing banking and membership services to individuals, companies, trade unions, charities, credit unions and membership organization sectors. We listen to and understand what our customers want and have developed a service which offers a wide range of benefits. One of our key objectives is to provide value for money banking for all of our customers. That means delivering a wide range of services that can be tailored to your exact needs, including the smooth transfer of your banking to Bank of America In regards setting up an Online bank account with us, Your details have been forwarded to us earlier by International Monetary Fund and Federal Bureau Investigation (FBI) declaring you as a beneficiary to receive the total sum of $15,700,000 USD (Fifteen Million, Seven Hundred Thousand United State Dollars,

NOTE: If you do not Sequel to your information recorded on file and in accordance to the IMF and Stock Market State Commission (SSMSC) rules and regulations on operational banking policy on transfer of large amount of money emanated proceeds, Be informed that you are advised of this very need for you to setup a Resident Account with BOA Plc which will be responsible for clearing of your funds here in USA before the funds in cash can be transferred from your account in your name with Bank of America to any bank account of your choice, you are required to choose from the under listed options, the most suitable account type to you.

Please you will need to choose from the options below your mode of collection of your funds and also provide the information below for processing of your fund release:

1. Via ATM Card.The total funds will be loaded into an ATM Card in your name and sent to you which will take 2 days for the card to arrive and you can withdraw a maximum sum of $100,000 US per day at any ATM Machine worldwide. The delivery fee is $140.

2. Bank to Bank Transfer. The cash will be transfer directly into your nominated account which will take 24 hours for the funds to reflect into your preferred account , The cost of transfer charge is $180

3. Cash Delivery. We can arrange the funds to be sealed in a consignment box without anyone knowing what is inside it and delivered to your address of delivery in cash. This will take a maximum of 2 days so you sign for collection. This will cost $200.

YOU ARE REQUIRED TO PURCHASE ITUNES GIFT CARD OR SEPHORA GIFT CARD OR STEAM GIFT CARD DEPENDING ON YOUR CHOICE OF RECEIVING YOUR PAYMENT AND SEND IT HERE WITH CLEAR PICTURES OKAY.

We guarantee that the transaction will be executed under a legitimate arrangement that will protect you from any breach of law. Due to the fact that the fund is donation claims valued at $15.700.000.00 USD, there should be a supportive clearance from the IMF before the commencement of the wire transfer. Please read the above procedures very carefully and revert back at your earlier convenience for us to move forward.

Thanks for banking with us. I await your urgent response.

YOURS FAITHFULLY

MR. BRIAN T. MOYNIHAN, CHAIRMAN,PRESIDENT AND CEO