In this tutorial, we will introduce how to reset Antminer by taking the S9 as an example. It applies equally to other models of Antminer.
There are three ways to reset Antminers.Continue reading
Sometimes, your miner may stop mining because of firmware issue of the controller. In that case, you can fix the issue by upgrading the firmware. And also in some other cases, you may want to upgrade the firmware of your miner to the latest version so that your miner can attain a better performance.
In this tutorial, we will show you how to upgrade the firmware of a bitcoin miner.
When your miner encounters some problems, you may consider reburning the mining system image file for the miner. We’d like to show you how to reburn the image in this tutorial.
Note: We do not recommend attempt of reburning the mining system image to solve minor problems.
Recently, Bitmain has introduced a new miner for the SHA256 algorithm: the Antminer S9 Hydro, which immediately has attracted widespread attention ever since. We finally witnessed the mass-production of water-cooling miners in the real sense! S9 Hydro miner supports BTC, BCH, DGB and other SHA256 currencies. It adapts to Antminer APW5 silent power supply with low temperature, low noise and dust-free.
As a scientific company dedicating to high-speed, low-power customized chip design and development, Bitmain has successfully designed and mass-produced multiple models of ASIC customized chips and all-in-one systems. Bitmain was established in 2013 and introduced the first-generation bitcoin miner of Antminer series, Antminer S1, in the same year. With over five years of development, the bitcoin miner of Antminer series has undergone iterations of multiple models of S1, S2, S3, S4, S5, S7 and S9. The latest models are S15 and T15, which were on sale on November 8, 2018.
Antminer S15 adopts a brand-new 7nm chip manufacturing technology and the official website evaluates model S15 as Long-term Mining, Energy Efficiency, which emphasizing the features of “high performance with durability and energy efficiency with less power consumption”. According to the parameters on the official website, Antminer S15 has two types of built-in mining modes: High-Performance Mode and Energy-Saving Mode. As per the official parameters, the energy/hash ratio is 57 J/T in High-Performance Mode and 50 J/T in Energy-Saving Mode. Compared to the bitcoin miners on current market, such an energy/hash ratio has set a record high.
On May 19th, 2019, MicroBT’s new product launch with the theme of “Ultimate Win-Win, Success Reproduction” was held in Chengdu, China. MicroBT officially released the latest generation of Whatsminer M20 series, a total of five models, equipped with Samsung 8nm chips. Meanwhile, the new LOGO of MircroBT was also revealed which was more vivid with better features.
In September 2018, cryptocurrency hardware manufacturer Canaan announced a novel product-a mining heater. According to official specifications: the product with the model name A851H, has a hash speed of 14.5TH/S@1450w/h, the efficiency ratio is 100w/T and it integrates 104 A3210M chips of 16nm.
In this review we will show as many details as possible.
The Ebit miner is the high-hashrate bitcoin miner released by Ebang Communication Co.,Ltd, a NEEQ-listed company in Zhejiang Province, China. The earliest model of this series of miners was released in 2016 with self-developed bitcoin mining chips.
The latest version of Ebit E9.2 bitcoin miner for this evaluation can reach 12TH/s at the energy consumption ratio of 140W/T. Now, EastShore will bring you the latest evaluation as follows.
In many articles about blockchain, people may often read that the blockchain is forked at a certain block height. So, what is the block height? Why is it forked at a certain block height? Now, we’d like to talk about the block height in this article.