Timothy Woo

Engineer with a passion for IoT and building cool stuff. Always on the lookout for new ideas to create, hack, and share!

[Timothy Woo @botletics]

@fazirfz Please fill out the contact form on https://t.co/RCyjnPrPtK for technical inquiries thank you

[Timothy Woo @botletics]

@mtaplus2001 Hi, sorry, email is better for technical questions. Botletics 'at' gmail

[Timothy Woo @botletics]

Newly added Arduino example using the dedicated MQTT commands for the SIM7000 on Github in the latest release!
https://t.co/kbDrx4vVP1

[Timothy Woo @botletics]

Users of Botletics hardware can now ask questions on the newly-created community forum!
https://t.co/qfX4o4Ebov

[Timothy Woo @botletics]

@Allhabiy Please check if the module is turning on. You should see a green PWR LED turn on. Pin 6 controls the power.

[Timothy Woo @botletics]

@AktyonCo Really? Hmm. Try doing it outside and make sure you enable GPS first with "O", then wait a bit and query location with the "L" command.

[Timothy Woo @botletics]

I'm working on documenting every single available function in the cellular library on my Github page, which is an improved version of the @Adafruit FONA library with more features and support for more modules. Feel free to collab... I promise it's fun! 😉
https://t.co/DjXcpfEAlC

[Timothy Woo @botletics]

Never mind, figured it out!

[Timothy Woo @botletics]

Can a markdown expert tell me how I can create anchor links that contain periods and parentheses within my Github page? I'm trying to document every library function and would love to have a nice list that links to more detailed info for each function.
https://t.co/DjXcpfEAlC

[Timothy Woo @botletics]

How is this humanly possible? I placed an @oshpark order Super Swift order on Dec 12 and they shipped today (Dec 14)!!!!! 🤪

[Timothy Woo @botletics]

@geek_explorer Actually the problem was that the manufacturer used a counterfeit part. I manually replaced all 500 myself and am making sure this won't happen next time lol.

[Timothy Woo @botletics]

What are the odds that hundreds of MCP73831T-2ACI/OT chips are all partially defective in that the STAT pin won't ever be driven high? The chips are marked with the "KD" prefix so it's the right part for sure. The design didn't change... Any ideas?

[Timothy Woo @botletics]

@davedarko @hackaday @hackadayio Circuit artist makes @oshpark go out of business from his garage. Click to find out more! 😁

[Timothy Woo @botletics]

@luiscarlossousa @MohitBhoite Only the metal American Express card is worthy of the job 🤣

[Timothy Woo @botletics]

@MohitBhoite I don't because @OSHStencils gives me one in every shipment haha.

[Timothy Woo @botletics]

@jlewallen @pdp7 @helenleigh @conservify @shahselbe @cbase Hope someone can make good use of it!

[Timothy Woo @botletics]

@SpydeR_L I'm honestly not sure. I tested voice calling on the SIM7500A with an AT&T SIM card on 3G I believe. I can't even remember now lol.

[Timothy Woo @botletics]

YESSSS I got the speaker working on my Arduino LTE CAT-1 phone shield!!! It was a matter of swapping out the module. Now for an improved v2 of the shield and possibly a crowdfunding campaign to get this thing off the ground and into production! Let me know if you'd back it! :)

[Timothy Woo @botletics]

@benhoad @DeveloperSteve @arduino @telstradev You could also check out my LTE CAT-M/NB-IoT shield for Arduino which is available now 😂😇 https://t.co/f2w1SrasdM

[Timothy Woo @botletics]

@ceneblock @MohitBhoite @hackadayio Big fat wires would actually reduce resistance though.