Aggressively Low Power with the ESP8266

I wanted to see how low power the ESP8266 could be if it was no longer constrained by the infrastructure of 802.11. The results were shocking. Power savings was INCREDIBLE. Watch this video to see the results and my process.

To support projects like this and get early access, visit my patreon:

Repositories of interest:

Watch my test, live: (NOTE: I will be trying different calibration data periodically)

Here is a static image of the power usage:

Watch this test, in real time…


ESP8266 Module Manufacturing Company Located within China

Shenzhen Eastwin Trading Limited.

Shenzhen Eastwin Trading Limited is dedicated to ESP8266 Module fabrication based in Shenzhen city, Guangdong, PRC. We offer well-rounded expert services, including R&D support, prototype service, technical consultation, material procuring, ESP8266 Module producing solution, conformal coating, washing, in-circuit test, function test, burn-in test, enviromental test, logistics and after-sales service. We always aim to provide the highest quality service to our buyers with ground breaking techniques and constant device quality.

We’ve worked with quite a few well-known buyers who consentrate on promoting and designing. Our products are principally applied to the safety and security, industrial, health related, network, automatic, measuring, counter device and various other domains. With many years of expertise, we have gotten a good standing among consumers in the electronic production field for competitive prices, prosperous sources and prompt delivery. Our fabrication areas include nice and clean work spaces and professional hign speed SMT lines.

We own ISO9001:2000, ISO14001, UL and additionally RoHS qualifications. Now our ESP8266 Module capacity each day gets to 1,000 square meters, and ESP8266 Modules can get to 100million units per month.

We will persist the administration idea of “Quality superior, Service supreme, Reputation first” to deliver the best service for our multinational buyers. We are ready for being your lasting business partner!

Connect with Us

Name: Alex Ke(Marketing Director)
Telphone: +86-755-23573370-803
Mobile: +86-13420963146
Email: alex[at]

As per:


MOKOSmart Private Label Service

MOKOSmart is a pro maker dedicated in the research, development and producing of smart products. We provide a variety of plans for our prospective partners which include wholesale program, white-label solution, EMS(Electronics Manufacturing Service) and even ODM program. In conclusion, we can offer mature items for you to direct sell, and in addition provide you with a custom-made service to reach your criteria.

Presently, our corporation has around 200 staff members, of which around 20 technical engineers specialize in fit trackers. Our one-stop service consists of design, development, manufacturing, and after-sales service. We’ve built a superior production line for fit tracker business, which is reinforced by advanced manufacturing technology to make sure premium quality.

Presently, our products involve fit tracker, WIFI smart plug, Bluetooth beacon, Bluetooth modules, ESP8266 Modules, and so forth.

Connect with Us

Contact form:
Address: 4F, Building #2, Guanghui Science Park, MinQing Rd, Longhua, Shenzhen City, China 518109


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