Metropolitian Posted June 19, 2020 Share Posted June 19, 2020 I have seen pages which made my left brown frown. But now I stumble on one, one which made both brow drop after they meet their maximum position. https://shopee.co.th/โมดูล-Esp-8266-Relay-Wifi-10-A-220-V-Network-Input-Dc-7v~30-V-4-อุปกรณ์เสริมสําหรับคอมพิวเตอร์-i.163531172.2524921476 Reduction in the number of people: E/grade 8266 Colour: Green Reduction in the number of people (Growing Broad Branches): 6540 Pleasant mishap Wanted: 2.4 Persons with disabilities Grade: + 225 dbm Repeater voltage: 2220 Persistence Repeater current: 110a Input voltage: ~ 30. Protection from input over voltage: Yes Import overflow protection: Yes Characteristics: 1。 Chapter Safe relay pin crawl design for the mercy b pin. - adoption of e 8266 rampage., layer design 4. - A status indicator for the male, an input status indicator light. - 4. (For) 220 Positive 110a relays, one is often opened, a constantly closed. - Light coupling input, tvs input protection. - Access to the male server through the TCP cent mode through the mileage protocol control. High current terminal. - Import over voltage protection, import tvs, when the voltage exceeds 333v, automatic protection function runs. Notes: Manual measurement, please allow~5 errors, thank you. Packaging included: 1 e.g. Pleasant mishap A good laugh at some of those lines in the product description. I opted, now they only need another 1.4 disabled people for this pleasant mishap. ???? Link to comment Share on other sites More sharing options...
Crossy Posted June 19, 2020 Share Posted June 19, 2020 Even a machine can't get Thai-English that wrong, can it? I'll bet on a Chinese-Thai-English route. I prefer the version based on the ESP01-S (same processor), you can swap the processor board easily to try a new software version. https://www.aliexpress.com/item/32821721218.html 1 Link to comment Share on other sites More sharing options...
Metropolitian Posted June 20, 2020 Author Share Posted June 20, 2020 ^^^ I have a few of those modules, they are very useful and as you said easy to switch and flash. The relayboard I had to modify to get it to work (esp won't boot) , one jumper and a pullup resistor both done in once. Removing the SMD 'pull down' resistor would work but I didn't go that way as after adding the 10k on the solder side it worked. ______ | o O o o R O o O o |--/\---/ 2 Link to comment Share on other sites More sharing options...
johng Posted June 20, 2020 Share Posted June 20, 2020 1 Link to comment Share on other sites More sharing options...
Crossy Posted June 20, 2020 Share Posted June 20, 2020 Yeah, I had to modify mine too. Apparently it works with an ESP-01S (rather than the regular ESP-01) but I can't be bothered to un-modify the boards to find out ???? Link to comment Share on other sites More sharing options...
Metropolitian Posted June 20, 2020 Author Share Posted June 20, 2020 The 'pleasant mishap' board is ordered , for the conveniently and the components that are already on that board. I have bought a ex-showmodel 'dumb' vacuum cleaner robot to play with and that's where that board come in handy for activating it remotely -and- monitoring the battery status, as I needed something bigger with respect to the esp module. The relay removed from the board and some extra options. I will teach the robot going 'smart' . The other tiny esp01(s) board those extra gpio ports are so small and hard to reach so I will keep them just for one function, switching one output. Link to comment Share on other sites More sharing options...
Metropolitian Posted June 20, 2020 Author Share Posted June 20, 2020 http://iggoothailand.com/iggoo-fit-หุ่นยนต์ดูดฝุ่นที่ตอบ/ That is gumby the dumby going to the uni Link to comment Share on other sites More sharing options...
Crossy Posted June 20, 2020 Share Posted June 20, 2020 Looks like a fun project, do keep us appraised with progress ???? 1 Link to comment Share on other sites More sharing options...
Crossy Posted June 21, 2020 Share Posted June 21, 2020 Therse 99 Baht boards from Lazada are V4.0 and don't need modifying https://www.lazada.co.th/products/i881818779-s1774832130.html Circuit ESP-01S Relay v4.0.pdf 1 Link to comment Share on other sites More sharing options...
Crossy Posted August 1, 2020 Share Posted August 1, 2020 My AliExpress order with some V1.0 boards included has finally arrived. I can confirm that they DO work unmodified with an ESP-01S they do NOT work with an ESP-01. The ESP-01S has a 12k pullup on CH_PD and GPIO-0 which the ESP-01 does not. I'd still remove R2 on the adaptor board, that 12k on the ESP must just be making it to a "1" by the skin of its teeth. Link to comment Share on other sites More sharing options...
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